versatility是什么意思,versatility中文翻譯,versatility發(fā)音、用法及例句
?versatility
versatility發(fā)音
英:[?v?:s?'t?l?t?] 美:[???:s??t?l?t?]
英: 美:
versatility中文意思翻譯
n. 多才多藝, 多樣性, 多功能
versatility詞形變化
名詞: versatility | 副詞: versatilely |
versatility常見例句
1 、A pretty flower in Rosaline Moonlight crystal shines on brown cotton cord. Of course, the cord can be changed for versatility and suit the style in vogue!───一個(gè)美麗的花卉在水晶藝術(shù)歌曲欣賞夜的月光照在棕色棉簾線。當(dāng)然,臍帶血是可以改變的,為的多功能性和適應(yīng)的作風(fēng),時(shí)尚!
2 、The process of the production of classical artistic spirit gradually becomes the containment to the versatility of literary and artistic activities.───從古典藝術(shù)精神中衍生出來的經(jīng)典文藝?yán)碚撘匝芯繉?duì)象的文本中心傾向和理論的普適性為基本特征,因而遮蔽了對(duì)文藝生態(tài)多樣性的認(rèn)識(shí)。
3 、For the experienced implant user, this innovative design offers a new level of versatility and function in all indications.───對(duì)有經(jīng)驗(yàn)的種植體用戶來說,新設(shè)計(jì)的多功能性非以往產(chǎn)品可比,其功能可針對(duì)所有適應(yīng)癥。
4 、Acer pass their knowledge and versatility, at Jiexiu Wunyuan influential and was later referred to as "YILINzong jiang .───其學(xué)識(shí)宏通,多才多藝,在介休文苑頗有影響,被后人稱為“藝林宗匠”。
5 、Versatility is important in order to give you the stimulation you need, and the ability to utilize the many skills you possess.───為了給予自己需要的激勵(lì),多才多藝很重要,并要學(xué)會(huì)利用自己所擁有的能力。
6 、"That's the key to my game, is versatility," Odom said. "And versatile players tend to change their games as their team goes along, and my team has blossomed.───“那就是我比賽的關(guān)鍵所在,我的全能?!眾W多姆說,“全面的球員能夠因?yàn)榍蜿?duì)的表現(xiàn)而改變比賽,現(xiàn)在我的球隊(duì)全面開花。”
7 、Prized for light weight and versatility, they also have a well-known weakness:A swift, hard blow will break them.───盡管因其質(zhì)量輕和可塑性強(qiáng)等優(yōu)點(diǎn)而倍受重視,但它們也具有一個(gè)眾所周知的弱點(diǎn):遇到快速而強(qiáng)烈地撞擊時(shí)極易破碎。
8 、Updike's versatility has been achieved at some cost.───厄普代克的以一定代價(jià)實(shí)現(xiàn)了這種多才多藝的寫作。
9 、Wool is always the most versatile of cloths.─── 羊絨織布是最常用的御寒布料了
10 、A good wig is all about versatility.─── 一頂好的假發(fā)最重要的就是用途廣
11 、This is interesting as an exercise in scientific versatility.───在科學(xué)的多功能性上,作為一個(gè)練習(xí),這是有趣的。
12 、The versatility of the HMMWV may attract the PLA to make further purchase, but this will depend on whether the EQ2050 can match the excellent performance of the original HMMWV.───HMMWV的多種變化可能吸引PLA進(jìn)行進(jìn)一步的購(gòu)買,但是這將會(huì)依賴是否EQ2050能與HMMWV的優(yōu)良性能相符。
13 、No, no. I am totally, officially versatile and loving it.─── 才不是 我攻守皆可好嗎
14 、She is a designer of extraordinary versatility.───她是位特別多才多藝的設(shè)計(jì)師。
15 、The 43-year-old is also renowned for his versatility.───43歲的他至今仍因他的多才多藝而聞名。
16 、"He was a true musical icon whose identifiable voice, innovative dance moves, stunning musical versatility, and sheer star power carried him from childhood to worldwide acclaim.───“獨(dú)一無二的歌喉、創(chuàng)新的舞步、驚人的音樂才能,以及絕對(duì)的明星魅力,這些讓他長(zhǎng)久享受全世界的歡呼,他是一個(gè)真正的音樂圖騰。
17 、Accordingly, children furniture should choose sex of combined-type, versatility, interest more, want to take superabundant land, do not reach the designated position.───因此,兒童家具要多選用組合式、多功能性、趣味性的,要留有余地,不要一次到位。
18 、The versatility of ABS is derived from its monomer building blocks Acrylonitrile Butadiene and Styrene.───ABS的多功能性來源于其三種組成單體丙烯睛丁二烯和苯乙烯.
19 、Maximise the versatility of your truck and prolong its service life with driveline equipment.───傳動(dòng)系統(tǒng)設(shè)備盡量增強(qiáng)卡車的通用性并延長(zhǎng)卡車使用壽命。
20 、You love variety in your life, and your great versatility will make this a year to remember.───喜愛生活中的多樣性,今年多姿多彩的生活將成為生命的美好記憶。
21 、Country's thematic versatility enables it to draw on subject matter that is beyond the reach of other forms of popular music.───鄉(xiāng)村音樂主題的多樣性使得它能把主題擴(kuò)展到其他音樂流派所達(dá)不到的領(lǐng)域,
22 、The dispersion angle of the full range cabinets can be altered to permit a vertical or horizontal installation, maximizing versatility.───全頻音箱的水平、垂直**角可以互換,相當(dāng)于水平、垂直安裝方式互換。
23 、They offer new dimensions of versatility and fuel efficiency, along with Cadillac's signature design and technical features.───他們提供了新的層面的多功能性和燃油效率,加上凱迪拉克的標(biāo)志性設(shè)計(jì)和技術(shù)特點(diǎn).
24 、Their versatility makes them extremely useful for medical research.───它們的多功能性非常適合用于醫(yī)療研究。
25 、That was surprising. I didn't know you were so versatile.─── 太出人意料了 我沒想到你那么有才華
26 、Its products have enjoyed market-dominance due to their power, versatility, and unique patented features.───其產(chǎn)品因強(qiáng)大、通用和已獲得專利的獨(dú)特功能占據(jù)了市場(chǎng)的主導(dǎo)地位。
27 、A velvet dress has the versatility of being worn front-to-back with a low back or plunging neckline.───一條天鵝絨長(zhǎng)裙有多種功能,可以前后兩面穿著,可以露背、也可以讓領(lǐng)口豎立。
28 、In fact, it is biased to consider versatility contradicts with expertise and conclude it is incredible to find a landscape painter has drawn figures, flowers and birds.───也許有人對(duì)此會(huì)有異議,以為博了會(huì)不能專,以為畫山水的人畫了人物、花鳥便不可思議,這實(shí)在是個(gè)偏見。
29 、This versatility will guarantee a spot for the Druid in any adventuring party.───全能這一特點(diǎn)將保證德魯伊在每一個(gè)冒險(xiǎn)隊(duì)伍里都有一席之地。
30 、They are superior in "versatility" as co***ared to a gate or globe valve.───與閘閥或截止閥相比,蝶閥具有更好的"通用性"。
31 、That can capture the versatility of the human brain.─── 使它可以捕捉到人類大腦思維的多樣性
32 、But to peg Willis into such a narrow category is to deny his versatility,for he has proven himself at home in lead and supporting roles in dramas,comedies,romances,and adventures.───但是把威利斯限定在一個(gè)狹窄的角色范圍內(nèi),等于否認(rèn)了他的多才多藝,因?yàn)樗趪?guó)內(nèi)的戲劇,喜劇,愛情戲和歷險(xiǎn)劇中擔(dān)任過主配角色已經(jīng)證實(shí)了他的才華。
33 、Versatility is the watchword today.───多才多藝是這個(gè)時(shí)代的口號(hào)。
34 、She is a lady of exceptional versatility and achievement in all areas of choreography.───她在各項(xiàng)編舞領(lǐng)域里都是一位擁有優(yōu)秀才藝與傲人成就的女性。
35 、Researched on the translation of PMAC program and standard code, executed standard G-code NC program, it solved the problem of NC program’s versatility.───5.研究PMAC程序與標(biāo)準(zhǔn)指令代碼的編譯,實(shí)現(xiàn)了機(jī)床執(zhí)行標(biāo)準(zhǔn)G代碼NC程序的功能,解決了NC程序通用性問題。
36 、The optional dockable flatbed and document imprinter give you even more versatility.───可選的可合并平板和文檔印刷器帶給您更多功能選擇。
37 、Below we have three recipes that I hope will give you an idea of the versatility of Chocolate.───下面是三種巧克力菜肴的制作方法,希望能讓你領(lǐng)會(huì)一番巧克力的多種用途性。
38 、In ensure mining area " double tall " while production asks, strive to raise the versatility of equipment and interchangeability.───在確保礦區(qū)“雙高”生產(chǎn)要求的同時(shí),力爭(zhēng)提高設(shè)備的通用性和互換性。
39 、And on the wisdom,industry and versatility of the Hong Kong people,a legacy from our heritage and culture.───也不僅是由于香港同胞秉承了中華民族的智慧、勤勞和特有的適應(yīng)能力。
40 、Company Profile: KKS Hot-stamping equipment, through 30 years' experience, are professionally designed and manufactured to provide versatility and dependability for long lasting.───中厚(啟光)有限公司的KKS燙金機(jī),積累三十多年專業(yè)設(shè)計(jì)和生產(chǎn)經(jīng)驗(yàn)。
41 、It is also proved that the versatility and reliability of NURBS method is better than those of algebraic description method for improving precision of numerical simu...───從而驗(yàn)證了NURBS法對(duì)提高塑性有限元軟件的通用性和模擬精度有重要作用。
42 、the world's strongest and most versatile man.─── 世界上最強(qiáng)壯最多才多藝的人
43 、Rafa Benitez praised the versatility of Glen Johnson after the new boy filled in on the left during his Liverpool debut.───在約翰遜的處子秀中他司職左邊路,賽后拉法-貝尼特斯告訴表揚(yáng)了格雷-約翰遜的多面性。
44 、The concert will also premiere Jiangnan inspired pieces. Malay percussion instruments are added to expand the versatility and repertoire of silk and bamboo music.───另外,絲竹坊將首次演奏以江南風(fēng)格為素材改編而來的樂曲,配合馬來打擊樂器,以尋求絲竹樂在曲目上的突破和兼容性。
45 、The FBA Series is a high-end level bio-imaging system, with its versatility in Chemiluminescence, Chemifluorescene, Fluorescence and Colorimetric imaging.───FBA系列能應(yīng)用于化學(xué)發(fā)光,化學(xué)熒光,可見光和生物熒光,活體成像等的檢測(cè)分析,是高端的凝膠成像設(shè)備。
46 、Plastic Zipper has the Simulation Teeth Color such as antiqued Copper Gold, Silver and Fluorescent Color for versatility to seduce the taste of customers.───為體現(xiàn)顧客的不同喜好,鏈齒有懷古情調(diào)的黃銅色、金色、銀色等金屬類色彩及熒光色彩等。
47 、Application: high versatility & skip resistance.───使用范籌:輕巧活躍多用途.
48 、With the Exit Aero, take the next exit to versatility and breathability.───大網(wǎng)面透氣設(shè)計(jì),營(yíng)造干爽舒適的鞋內(nèi)空間。
49 、Adding current and voltage sourcing capabilities to a measuring instrument provides an extra degree of versatility for many low level measurement applications.───在測(cè)量?jī)x器上附加電流和電壓源功能,為各種低電平測(cè)量應(yīng)用提供了額外的靈活性。
50 、The 05 is good, you will likely play second, and buy relatively cheap coal, while having more versatility later on.───05也不錯(cuò),你或許可以排位第二,買到相對(duì)便宜的煤,而且在之后保留較多的靈活性。
51 、However, Geremi's versatility could prove invaluable as Allardyce re-shapes his squad.───不過,格雷米的多面性可以在阿勒代斯的球隊(duì)中發(fā)揮作用。
52 、Its small size gives it the maneuverability and economy of a subcompact, yet it has the hauling versatility of a compact SUV.───小車型能提供更好的操控性和經(jīng)濟(jì)性,但它沒有緊湊的SUV的多功能。
53 、Eggs are really versatile proteinpacked and delicious.─── 雞蛋的烹調(diào)方式多樣 富含蛋白質(zhì)而且味道很棒
54 、It's a fruit and a vegetable, so it's versatile.─── 它既是蔬菜也是水果 所以它是多面手
55 、In his province he conducted himself with such versatility as to furnish much material for the panegyrist and not a little for the critic.───在其行省中,他的舉止所體現(xiàn)的多面性給贊美者提供了眾多的素材,也沒少給批評(píng)者落下話柄。
56 、After the telecom market imploded, the technology demonstrated the versatility that Gruber had originally perceived.───在通訊市場(chǎng)崩盤之后,這項(xiàng)新的技術(shù)展現(xiàn)了葛魯柏早就察覺到的多樣性。
57 、Turbine meter has the advantages of high accuracy, fast response, and greater versatility under extreme operating conditions.───在不良的工作條件下渦輪式流量計(jì)具有精度高,響應(yīng)快和適應(yīng)性廣等優(yōu)點(diǎn)。
58 、It is characterized by versatility,easy operation,good and cheep.───具有綜合多功能、輕便靈活、實(shí)用價(jià)廉的特點(diǎn)。
59 、If the United States of America lost her versatility in John Steinbeck's time, today's America is even more so.───如果說斯坦貝克那個(gè)時(shí)候的美國(guó)已經(jīng)失去了多樣化,那今天的美國(guó)更是如此。
60 、For the graphics industry, a range of tailor-made LEXAN polycarbonate graphic film and sheet products helps deliver top quality performance and unlimited versatility.───對(duì)于手機(jī)外殼裝飾印刷而言,LEXAN聚碳酸酯印刷用薄膜和板材產(chǎn)品有助于表現(xiàn)出高品質(zhì)的性能和體現(xiàn)產(chǎn)品特征的多樣性。
61 、Electronics is a field in which scientific research and technical development is still intensive, and so many manifestations of the versatility of the electron can be expected.───今天,電子學(xué)領(lǐng)域的科學(xué)研究活動(dòng)與技術(shù)開發(fā)工作仍然在緊張地進(jìn)行著,因此,可以預(yù)期,電子更為廣泛的用途將在許多方面體現(xiàn)出來。
62 、Their versatility and compact size makes them one of the most popular urban construction vehicles.───他的多功能及緊湊的結(jié)構(gòu)使他們成為城市建設(shè)上的最主要的設(shè)備。
63 、The Australian Merino wool clip is now finer and softer, allowing for never-before-seen versatility in classic and fashion knitwear.───如今,澳大利亞美麗諾羊毛更為優(yōu)質(zhì)、細(xì)軟,在經(jīng)典時(shí)尚的針織類產(chǎn)品中,為人們帶來前所未見的多樣材質(zhì)。
64 、The versatility of ABS is derived from its monomer building blocks Acrylonitrile, Butadiene and Styrene.───ABS的多功能性來源于其三種組成單體丙烯睛,丁二烯和苯乙烯.
65 、"Its ability to deliver music with precision and poise allows for exceptional versatility when it comes to coping with any type of music.───“它有能力提供音樂精度和平衡允許例外多功能說到應(yīng)付任何類型的音樂。
66 、Very versatile, close to the river, not too far out of town.─── 這塊地用途很廣 離河很近 離鎮(zhèn)子不遠(yuǎn)
67 、Knives, wolves or snow are some her dominant motifs that embody this versatility.───匕首、色狼或雪是她表達(dá)這種多樣性的主要圖形。
68 、Her love and personality affected the versatility of four daughters, so that they have a high degree of loyalty for love, full of hope for all.───她的愛和人格影響了四個(gè)多才多藝的女兒,使她們對(duì)愛高度忠誠(chéng),對(duì)一切充滿了希望。
69 、Kelly's desire for senior football could be aided by a versatility which was illustrated on loan at Huddersfield Town last term.───凱利本賽季之所以能夠獲得一線隊(duì)出場(chǎng)機(jī)會(huì),還要感謝上賽季把他租借至哈德斯菲爾德時(shí)所獲得的比賽經(jīng)驗(yàn)和培養(yǎng)出來的全面性。
70 、Audience will be brought to a new dimension of Grace's versatility, and her graphic portrayal of a young bride being caught under the cross fire of conflicting emotions.───她飾演的汪丹林陪伴父親由日本返港,預(yù)備與青梅竹馬的愛人結(jié)婚,卻因?yàn)橐稽c(diǎn)小風(fēng)波,險(xiǎn)些白白斷送了大好姻緣。
71 、It's quite a versatile thing. I think it does work in cakes.─── 它的用途很廣 我想它放在蛋糕里會(huì)不錯(cuò)
72 、A variety of conical, tube, and microtube adapters are available for added versatility.───多種錐形管、試管和毛線管適配器可用于更多的功能。
73 、The 1990s proved to be a good decade for Pfeiffer, allowing her tobranch out with a variety of roles that kept her from being pigeonholed and provided opportunities for her to showcase her versatility.───1990年是菲佛事業(yè)的黃金時(shí)代,不同的角色使她脫水而出,迎面而來的機(jī)遇讓她充分地顯示了自己的多才多藝。
74 、The strength of a team lies in the versatility of its members and its ability to draw on this diversity of knowledge and experience.───團(tuán)隊(duì)的力量依賴于它的成員的多樣性,以其運(yùn)用其成員多樣的知識(shí)與經(jīng)驗(yàn)的能力。
75 、Their diversity, their versatility and their unrivalled ability to communicate make them the source of wonder, mystery and analysis.───它的多樣與無可比擬的溝通能力,永遠(yuǎn)充滿著驚奇,更是各種神話、傳說及科學(xué)研究的主題。
76 、For maximum versatility, both A and B type valves shall have inter-changeable bonnet/stem assemblies.───為了使這些閥門具有最大的多功能性,類型A和B閥門都應(yīng)該配置內(nèi)部可更換的閥帽/閥桿總成。
77 、Most teams now are trying to build as much of a different look as they can and versatility helps the coaches.───大多數(shù)人都想把球隊(duì)建打法靈活的球隊(duì),全能的球員對(duì)教練來說是很大的幫助。
78 、Versatility of the chafing dish shows that it can also be used to cook rice or soup, prepare dishes for meal or for heating beverage.───CRFP2型電熱鍋還可用來燒菜、燒湯、燒飯、熱飲料等,起到一鍋多用之效能。
79 、Road.Building scramming closely together in different heights and from different time, forming a richness with layers, and an image of versatility in texture...───作者胡恩威Mathias Woo 第十一屆威尼斯建筑雙年展11th International Architecture Exhibition 多媒體裝置Multimedia...
80 、The Chinese lute has a wider range and richness of tones which gives it the versatility to play different styles of music from both East and West.───中國(guó)琵琶不但音域廣闊而且音色豐富,彈奏東西方音樂皆能自如發(fā)揮。
81 、"My game is based on versatility, so whether I have the balHe doesn't use excuse of new position, role in offense or coming back from injury.───他沒有為他的新角色而找借口,進(jìn)攻中的新角色扮演或者剛從傷病中回來。
82 、None of the Rockets can match up with Lamar Odom's quickness, length and versatility.───況且火箭沒有人能與拉瑪爾-奧多姆的速度,高度和變化多端相提并論。
83 、Versatility is one of your outstanding traits.───多才多藝是你與眾不同的特性之一。
84 、Mobile walls that allows different ways to divide the spaces, creating versatility.───可移動(dòng)的內(nèi)隔墻方便了室內(nèi)空間的自由分隔,使空間使用功能靈活多變。
85 、The defense of Odom always goes back to potential, versatility and stats.───奧多姆的防守經(jīng)常變得潛在而反復(fù)無常。
86 、This centurey old heritage has veen extended to a new collection of apparel which reflects the ingenious design, quality and versatility we've come to stand for over the years.───到了本世紀(jì),古老的傳統(tǒng)延伸到這嶄新外在的展銷,折射出我們固守多年的獨(dú)創(chuàng)設(shè)計(jì)、優(yōu)良品質(zhì)和多用性。
87 、His versatility, defense and ability to handle the ball have attracted a number of suitors.───他的全能,防守,以及持球進(jìn)攻的能力吸引了一批追求者。
88 、Versatility is another of your strong points, but don't overdo it by having too many irons in the fire.───你還有一個(gè)長(zhǎng)處是多才多藝, 但不要攬事太多而太露鋒芒。
89 、The product has the versatility characteristic, is the foundation industry raw material.───產(chǎn)品具有用途廣泛的特點(diǎn),是基礎(chǔ)工業(yè)的原材料。
90 、BP network,with massive theoretic foundation and strong versatility,is the main model set of network learning,but along with some acknowledged limitations.───BP網(wǎng)絡(luò)理論基礎(chǔ)堅(jiān)實(shí),通用性強(qiáng),是前向網(wǎng)絡(luò)學(xué)習(xí)的主要模型但是也存在一些公認(rèn)的缺陷。
誰能把《化學(xué)工程與工藝專業(yè)英語》(胡鳴、劉霞主編)第14單元《distillation》的翻譯給我鏈接也行
化學(xué)工程中的單元操作
化學(xué)工程由不同順序的步驟組成,這些步驟的原理與被操作的物料以及該特殊體系的其他特征無關(guān)。在設(shè)計(jì)一個(gè)過程中,如果(研究)步驟得到認(rèn)可,那么所用每一步驟可以分別進(jìn)行研究。有些步驟為化學(xué)反應(yīng),而其他步驟為物理變化?;瘜W(xué)工程的可變通性(versatility)源于將一復(fù)雜過程的分解為單個(gè)的物理步驟(叫做單元操作)和化學(xué)反應(yīng)的實(shí)踐?;瘜W(xué)工程中單元操作的概念基于這種哲學(xué)觀點(diǎn):各種不同順序的步驟可以減少為簡(jiǎn)單的操作或反應(yīng)。不管所處理的物料如何,這些簡(jiǎn)單的操作或反應(yīng)基本原理(fundamentals)是相同的。這一原理,在美國(guó)化學(xué)工業(yè)發(fā)展期間先驅(qū)者來說是明顯的,首先由A.D.Lttle 于1915 年明確提出:任何化學(xué)過程,不管所進(jìn)行的規(guī)模如何,均可分解為(be resolvedinto)一系列的相同的單元操作,如:粉碎、混合、加熱、烘烤、吸收、壓縮、沉淀、結(jié)晶、過濾、溶解、電解等等。這些基本單元操作(的數(shù)目)為數(shù)不多,任何特殊的過程中包含其中的幾種?;瘜W(xué)工程的復(fù)雜性來自于條件(溫度、壓力等等)的多樣性,在這些條件下,單元操作以不同的過程進(jìn)行,同時(shí)其復(fù)雜性來自于限制條件,如由反應(yīng)物質(zhì)的物化特征所規(guī)定的結(jié)構(gòu)材料和設(shè)備的設(shè)計(jì)。最初列出的單元操作,引用的是上述的十二種操作,不是所有的操作都可視為單元操作。從那時(shí)起,確定了其他單元操作,過去確定的速度適中,但是近來速度加快。流體流動(dòng)、傳熱、蒸餾、潤(rùn)濕、氣體吸收、沉降、分粒、攪拌以及離心得到了認(rèn)可。近年來,對(duì)新技術(shù)的不斷理解以及古老但很少使用的分離技術(shù)的采用,引起了分離、處理操作或生產(chǎn)過程步驟上的數(shù)量不斷增加,在多種操作中,這些操作步驟在使用時(shí)不要大的改變。這就是“單元操作”這個(gè)術(shù)語的基礎(chǔ),此基礎(chǔ)為我們提供了一系列的技術(shù)。1.單元操作的分類
(1)流體流動(dòng)流體流動(dòng)所涉及到的是確定任何流體的從一位置到另一位置的流動(dòng)或輸送的原理。(2)傳熱該單元操作涉及到(deal with)原理為:支配熱量和能量從一位置到另一位置的積累和傳遞。(3)蒸發(fā)這是傳熱中的一種特例,涉及到的是在溶液中揮發(fā)性溶劑從不揮發(fā)性的溶質(zhì)(如鹽或其他任何物質(zhì))的揮發(fā)。(4)干燥在該操作中,揮發(fā)性的液體(通常是水)從固體物質(zhì)中除去。(5)蒸餾蒸餾是這樣一個(gè)操作:因?yàn)橐后w混合物的蒸汽壓強(qiáng)的差別,利用沸騰可將其中的各組分加以分離。(6)吸收在該操作中,一種氣流經(jīng)過一種液體處理后,其中一種組分得以除去。(7) 膜分離該操作涉及到液體或氣體中的一種溶質(zhì)通過半透膜向另一種流中的**(8)液-液萃取在該操作中,(液體)溶液中的一種溶質(zhì)通過與該溶液相對(duì)不互溶的另一種液體溶劑相接觸而加以分離。(9)液-固浸取在該操作所涉及的是,用一種液體處理一種細(xì)小可分固體,該液體能溶解這種固體,從而除去該固體中所含的溶質(zhì)。(10) 結(jié)晶結(jié)晶涉及到的是,通過沉降方法將溶液中的溶質(zhì)(如一種鹽)從該溶液中加以分離。(11)機(jī)械物理分離這些分離方法包括,利用物理方法分離固體、液體、或氣體。這些物理方法,如過濾、沉降、粒分,通常歸為分離單元操作。許多單元操作有著相同的基本原理、基本原則或機(jī)理。例如,**機(jī)理或質(zhì)量傳遞發(fā)生于干燥、吸收、蒸餾和結(jié)晶中,傳熱存在于干燥、蒸餾、蒸發(fā)等等。
2. 基本概念
因?yàn)閱卧僮魇枪こ虒W(xué)的一個(gè)分支,所以它們同時(shí)建立在科學(xué)研究和實(shí)驗(yàn)的基礎(chǔ)之上。在設(shè)計(jì)那些能夠制造、能組合、能操作、能維修的設(shè)備時(shí),必須要將理論和實(shí)踐結(jié)合起來。下面四個(gè)概念是基本的(basic),形成了所有操作的計(jì)算的基礎(chǔ)。物料衡算如果物質(zhì)既沒有被創(chuàng)造又沒有被消滅,除了在操作中物質(zhì)停留和積累以外,那么進(jìn)入某一操作的所有物料的總質(zhì)量與離開該操作的所有物料的總質(zhì)量相等。應(yīng)用該原理,可以計(jì)算出化學(xué)反應(yīng)的收率或工程操作的得率。在連續(xù)操作中,操作中通常沒有物料的積累,物料平衡簡(jiǎn)單地由所有的進(jìn)入的物料和所有的離開的物料組成,這種方式與會(huì)計(jì)所用方法相同。結(jié)果必須要達(dá)到平衡。只要(as long as)該反應(yīng)是化學(xué)反應(yīng),而且不消滅或創(chuàng)造原子,那么將原子作為物料平衡的基礎(chǔ)是正確的,而且常常非常方便??梢哉麄€(gè)工廠或某一單元的任何一部分進(jìn)行物料衡算,這取決于所研究的問題。能量恒算相似地,要確定操作一操作所需的能量或維持所需的操作條件時(shí),可以對(duì)任何工廠或單元操作進(jìn)行能量衡算。該原理與物料衡算同樣重要,使用方式相同。重要的是記住,盡管能量可能會(huì)轉(zhuǎn)換為另一種等量形式,但是要把各種形式的所有的能量包括在內(nèi)。理想接觸(平衡級(jí)模型)無論(whenever)所處理的物料在具體條件(如溫度、壓強(qiáng)、化學(xué)組成或電勢(shì)條件)下接觸時(shí)間長(zhǎng)短如何,這些物料都有接近一定的平衡條件的趨勢(shì),該平衡由具體的條件確定。在多數(shù)情況下,達(dá)到平衡條件的速率如此之快或所需時(shí)間足夠長(zhǎng),以致每一次接觸都達(dá)到了平衡條件。這樣的接觸可視為一種平衡或一種平衡接觸。理想接觸數(shù)目的計(jì)算是理解這些單元操作時(shí)所需的重要的步驟,這些單元操作涉及到物料從一相到另一相的傳遞,如浸取、萃取、吸收和溶解。操作速率(傳遞速率模型)在大多數(shù)操作中,要么是因?yàn)闀r(shí)間不夠,要么是因?yàn)椴恍枰胶?,因此達(dá)不到平衡,只要一達(dá)到平衡,就不會(huì)發(fā)生進(jìn)一步變化,該過程就會(huì)停止,但是工程師們必須要使該過程繼續(xù)進(jìn)行。由于這種原因,速率操作,例如能量傳遞速率、質(zhì)量傳遞速率以及化學(xué)反應(yīng)速率,是極其重要而有趣的。在所有的情況中,速率和方向決定于位能的差異或驅(qū)動(dòng)力。速率通??杀硎緸?,與除以阻力的壓降成正比。這種原理在電能中應(yīng)用,與用于穩(wěn)定或直流電流的歐姆定律相似。用這種簡(jiǎn)單的概念解決傳熱或傳質(zhì)中的速率問題時(shí),主要的困難是對(duì)阻力的估計(jì),阻力一般是通過不同條件下許多傳遞速率的確定式(determination)的經(jīng)驗(yàn)關(guān)聯(lián)式加以計(jì)算。速率直接地決定于壓降,間接地決定于阻力的這種基本概念,可以運(yùn)用到任一速率操作,盡管對(duì)于特殊情況的速率可以不同的方式用特殊的系數(shù)來表達(dá)。
請(qǐng)教一下下列有關(guān)乒乓球的術(shù)語英文翻譯,越詳細(xì)越好!
您好。
我從簡(jiǎn)單的說起:
單打:(Men's/Women's)singles
雙打:doubles
混合雙打:Mixed doubles
正手:Forehand
反手:Backhand
上旋球:topspin
下旋球:backspin/underspin
側(cè)旋 SIDE SPIN
擦網(wǎng) NET
擦邊 EDGE BALL
拉弧圈球 LOOP DRIVE
高吊弧圈 HIGH-SPIN LOOP DRIVE
爆沖fast loop drive
攻球:attack
弧圈球 loop (drive)
削球:chop
拉球drive
搓球push
扣球smash
削球手:chopper
擺短 drop shot
反膠:inverted
正膠:pips-out
長(zhǎng)膠:long pips
生膠我真的不曉得,抱歉
半長(zhǎng)膠semi long pips
握拍:grip
側(cè)身:step around
遠(yuǎn)臺(tái) back court
反手削球 backhand chop
中臺(tái) middle court
反手抽球 backhand drive
近臺(tái) short court
Serve 發(fā)球
有不懂再問。
懂了吧?選我哦!祝你成功!
祝中國(guó)乒乓再創(chuàng)輝煌!
祝王勵(lì)勤、侯英超(國(guó)家隊(duì)的削球手)更上一層樓!
祝我考上理想大學(xué)!
選我為最佳答案吧!
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