?amplification

amplification發(fā)音

英：[??mpl?f?'ke??n]　　美：[??mpl?f??ke??n]

英：　　美：

amplification中文意思翻譯

n. 擴(kuò)大；擴(kuò)充；詳述；引申；**；增幅；放大(率)；放大倍數(shù)（系數(shù)）

amplification常見例句

1 、Forty-one out of 80 (50.5%) RAMP primers, which could produce clear and polymorphic bands, were selected for the PCR amplification of genomic DNA.───80個(gè)RAMP引物組合中，有41個(gè)(占50.5%)可擴(kuò)增出清晰且具多態(tài)性的條帶。

2 、Amplification of P waves by flexible space is analyzed by exact dynamic-stiffness matrix of soil and half-space in frequency domain.───利用土層和半空間的精確動(dòng)力剛度矩陣,在頻域內(nèi)求解并分析了彈性半空間場地對P波的放大效應(yīng)。

3 、Automatic physiological attenuation of amplification during therapy in order to avoid over-reactions of patient.───可根據(jù)病人適時(shí)反應(yīng)特定性地智能地遞減治療的放大倍數(shù)，避免過度治療。

4 、Amplification won't double Icicle's damage.───擴(kuò)增不會雙重冰柱的損害。

5 、With the improved CTAB protocol, high quality genome DNA of the Lespedeza populations were obtained for RAPD amplification.───以改進(jìn)的CTAB法獲得了較高質(zhì)量的胡枝子屬植物基因組DNA，可以很好地用于RAPD擴(kuò)增研究。

6 、As a method to isolate microsatellites, cross-species amplification is of great advantage in easy-manipulating, time and cost saving.───交叉擴(kuò)增作為分離微衛(wèi)星位點(diǎn)的方法之一，具有操作簡便，節(jié)省時(shí)間和費(fèi)用的優(yōu)點(diǎn)。

7 、There were two peculiar PCR amplification products ofexon32 (3 l4bp) and exon 33 (462bp) of NFl gene in all of the patients andcontrols.───均分別獲得NF1基因32、33號外顯子的PCR特異性擴(kuò)增帶。

8 、Comparative genomic hybridization (CGH) was employed to detect the genomic imbalance (DNA loss or amplification) in 16 RMS cases.───應(yīng)用比較基因組雜交(comparative genomic hybridization,CGH)技術(shù)檢測16例RMS的不平衡即DNA的丟失或擴(kuò)增。

9 、Calculation and Measurement of the Stretching Factor inChirped-pulse Amplification Laser Syste[J].───引用該論文 王勇,王清月,張偉力,柴路,孫濤,邢岐榮.

10 、The results of GUS histochemical assays and PCR amplification demonstrated that the overall transformation rate of Roselle callus was 4%.───GUS活性組織化學(xué)檢測和PCR擴(kuò)增鑒定的結(jié)果表明，愈傷組織的轉(zhuǎn)化率為4%。

11 、Townes.Its name is an acronym for “microwave amplification by stimulated emission of radiation.───其名字maser為microwave（或molecular）amplification by stimulated emission of radiation的首字母組合。

12 、In microelectronics, a logic circuit with diodes performing the logic function and the transistor providing amplification and inversion action.───微電子學(xué)中的一種邏輯電路,其二極管完成邏輯功能,而晶體管完成放大和反相作用。

13 、Secondly, merits and drawbacks of the amplification architectures are analyzed, and some novel concepts are emphasized.───其次,以典型的壓電致動(dòng)器放大結(jié)構(gòu)為例,分析了其優(yōu)缺點(diǎn),強(qiáng)調(diào)了一些新穎的概念。

14 、Chirped-pulse mismatching amplification of ytterbium doped fiber amplifier[J].───引用該論文 劉建國,楊坤濤,隋展,李明中,丁磊,王建軍.

15 、Why audio buffer needs only one stage while video buffer needs two stages for amplification?───為何音頻電路僅需要單級放大電路，而影像電路必須兩級反向。

16 、Based on the video, the unsub's goggles use a process called amplification which increases the available light in order to make it bright enough for eyes to see it.─── 根據(jù)視頻來看 嫌犯的夜視儀 使用一種叫做擴(kuò)增的技術(shù) 增加了可用光線 目的是讓光線足夠明亮 使得佩戴者目視可見

17 、The positive rate of the PCR amplification was 100%(5/5) in accordance with the APP isolation.───對分離到APP的病料PCR**率為100%(5/5);

18 、Therefore, we proposed a unidirectional amplification scheme which facilitates bidirectional transmission by using an interleaver.───因此我們提出了利用間隔器組成一個(gè)單向放大路徑的結(jié)構(gòu)用以達(dá)成雙向傳輸?shù)男Ч?/p>

19 、Well, laddering is the amplification, indeed multiplication, of charges against the offender for the purpose of securing administrative detections.─── 罪名堆疊就是夸大罪名 甚至給罪犯定數(shù)個(gè)罪名 以在行政層面獲得成績

20 、Amplification products with primer OPV-04 showed slight differences among the accessions.───OPV-04擴(kuò)增產(chǎn)物顯示，葉肉親本型植株間存在細(xì)微差別。

21 、Simulation of Optical Parametric Amplification Using Holey Fiber[J].───引用該論文 倪屹,王青,張磊,劉小明,彭江得.

22 、Influenza virus sample in cultured cells was treated for reverse transcription,amplification,fluorescent dye labelling,hybridization and scanning.───對待檢樣品進(jìn)行隨機(jī)逆轉(zhuǎn)錄和擴(kuò)增,熒光標(biāo)記,雜交,掃描分析。

23 、In electronics, pertaining to an equipment incapable of amplification or power generation.───在電子技術(shù)中,用來修飾或說明不能進(jìn)行放大或產(chǎn)生能量的設(shè)備。

24 、The gain bandwidth of optical parametric chirped pulse amplification pumped by divergent beams has been theoretically studied.───對發(fā)散光束抽運(yùn)的光參量啁啾脈沖放大器的增益帶寬進(jìn)行了系統(tǒng)的理論研究。

25 、Andreas Manz, M. U. K. "Chemical Amplification: Continuous-Flow PCR on a Chip." SCIENCE, 280, 1046-1048.───張珮郁.(2003)."微流元件內(nèi)表面張力驅(qū)動(dòng)之流體流動(dòng)現(xiàn)象的實(shí)驗(yàn)探討."碩博士論文.

26 、Telomerase activity was determined by the telomeric repeat amplification protocol enzyme-linked immunoassay (TRAP -ELISA).───應(yīng)用TRAP-ELISA法測定腎上腺腫瘤中的端粒酶活性。

27 、Amplification means of the transformation of little currents into big ones, without distortion of the shape of current fluctuation.───所謂放大，就是把小電流變?yōu)榇?，而又不使電流波形失真?/p>

28 、The array data displays gene amplification and losses as topographical data.───序列數(shù)據(jù)顯示基因擴(kuò)增，丟失作為地形學(xué)數(shù)據(jù)。

29 、Microtremor measurement has been increasingly adopted to assess site amplification and S-wave velocity profile at sites.───微地動(dòng)量測正逐漸地被應(yīng)用在場址放大效應(yīng)的評估，以及剪力波速剖面之推求上。

30 、PCR amplification and restriction endonuclease digestion was used to identify deleted DNA fragments.───應(yīng)用PCR技術(shù)與限制性內(nèi)切酶酶切相結(jié)合的方法鑒定缺失子。

31 、Asymmetric autocatalysis combined with chirality amplification has been made the new concept in chirality origin.───不對稱自催化反應(yīng)結(jié)合手性放大作用，使人們對手性起源有了新的認(rèn)識。

32 、DSF to design the introduction of FOPA, the existence of the problem of amplification of smaller bandwidth.───在采用DSF來設(shè)計(jì)FOPA時(shí)，存在放大帶寬較小的問題。

33 、The amplification products are run on 1.2% gelose gel, and stained with ethidium bromide, photographed and analyzed by image analysis software.───取擴(kuò)增產(chǎn)物在1.2%瓊脂糖凝膠上電泳，EB染色，紫外光下觀察結(jié)果并照相保存,軟件分析結(jié)果。

34 、For oblique incidence, considerable amplification is observed in front of the canyon, and a prominent shadow zone is realized behind the canyon.───對于斜入射角，在峽谷的前方，會觀察到很大的位移放大，而在峽谷的背面，會有很明顯的凹陷帶。

35 、LINC (Linear Amplification using Nonlinear Components) technique is one of power amplifier's linearization and efficiency enhancement methods.───LINC技術(shù)是眾多的功率放大器線性化和提高效率的技術(shù)之一。

36 、Amplification properties of high speed amplitudemodulated beams in photorefractive crystal[J].───引用該論文 石順祥,關(guān)義春,劉娟,過已吉.

37 、Conventional plane frame programs amplify the live load effect using the amplification coefficient when computing the stress of live load.───在計(jì)算活載應(yīng)力時(shí)，常規(guī)的平面桿系計(jì)算程序采用放大系數(shù)的近似處理方法。

38 、ASE of dye medium in a DLA and fs pulse amplification[J].───引用該論文 肖綱要,何慧娟,沈晉匯,劉玉璞,張影華,陸培華,王之江.

39 、Operating on the borderline of superconductivity and ordinary conductivity, they produce immense amplification.───它們在超導(dǎo)性和普通導(dǎo)電性的臨界線上操作，產(chǎn)生巨大的放大效果。

40 、It is easy to see that an attacker could put even an industrial-strength Web server out of business due to the amplification effects of the attack.───容易發(fā)現(xiàn),由于這種攻擊的放大效應(yīng),它甚至能夠使工業(yè)強(qiáng)度的Web服務(wù)器癱瘓。

41 、Can conclude, business affairs increased the chance that the product sells with the amplification of crowd of umbriferous product acknowledge.───可以推斷,商務(wù)用投影產(chǎn)品認(rèn)知人群的擴(kuò)大提高了產(chǎn)品銷售的機(jī)會。

42 、The fingerprints amplification by polymerase chain reaction(PCR) with 6 polymorphic 10-based random primers selected from 40 ones was analyzed.───從40個(gè)引物(10堿基的寡核苷酸)中篩選出6個(gè)引物,對它們的PCR擴(kuò)增結(jié)果進(jìn)行分析。

43 、L band EDFA uses 10 m of this EDF,and which achieves effective amplification of L band.───利用10 m這種摻鉺光纖制作的L波段放大器實(shí)現(xiàn)了有效的L波段放大。

44 、The main equipment here is a thermal cycler system for nucleic acid amplification (PCR, quantitative fluorescence detection or common).───主要儀器就是核酸擴(kuò)增熱循環(huán)儀（PCR儀，實(shí)時(shí)熒光或普通的）。

45 、Quantitative analysis of HBV DNA PCR was performed by Roche Lightcycler fluoresencent quantitative amplification analyzer which made in Germany.───HBV DNA定量pcr以德國Roche L ightcyc ler熒光定量擴(kuò)增儀檢測;

46 、High accuracy amplification of the pA level micro-signals and low power-consumption data storage.───pA級微信號的高精度放大及數(shù)據(jù)低功耗存儲。

47 、We may conclude that transistors will be used wherever efficient amplification required within a small space.───我們可以得出結(jié)論，凡是在小體積里需要有效放大的場合，都要采用晶體管。

48 、The unique structure of ACP could control nonspecific amplification effectively.───ACP特殊結(jié)構(gòu)能有效地控制非特異擴(kuò)增。

49 、P16-promoter-luc-pGL2-Basic plasmid DNA was prepared after plasmid amplification, and digested by EcoR I and Hind III.───擴(kuò)增p 16 promoter一luc一pGLZ一Basic報(bào)告基因表達(dá)質(zhì)粒并提取其DNA。

50 、Hall sensor which contains signal amplification and waveform shaping.───其中霍爾傳感器包含信號放大和波形整形。

51 、Most element also drove the amplification of income allocation imparity significantly while stimulative economy grows.───大多數(shù)因素在促進(jìn)經(jīng)濟(jì)增長的同時(shí)也顯著推動(dòng)了收入分配不平等的擴(kuò)大。

52 、Study and comparison on properties of optical parametric chirped pulse amplification of BBO, LBO and KDP[J].───引用該論文 劉軍,魏曉峰,黃小軍,陳慰宗,袁曉東,王曉東,曾小明,郭儀,呂志偉.

53 、Using high levels of PCR amplification, he determined that Pol V was indeed hard at work within the intergenic region.───利用高水平的PCR擴(kuò)增，他認(rèn)定聚合酶V確實(shí)是在基因間區(qū)域工作。

54 、Chopped Waveshape of Electrooptic Gates and Shorten Pulses in Laser Amplification Process[J].───引用該論文 孟紹賢,谷忠民,莽燕萍,唐賢忠,林尊琪.

55 、It was found that these genes have low rate of DNA copy number amplification in OPL and HRP than in OSCC, but the amplification is detectable.───發(fā)現(xiàn)各基因在口腔癌前病變及口腔癌高危險(xiǎn)群中增幅異常之發(fā)生率遠(yuǎn)比在口腔鱗狀上皮癌低，但卻可以偵測的到。

56 、The multi-stage power (only amplification) few companies sell them and the companies that sell overstated.───多級電力（只放大）少數(shù)幾家公司出售他們的公司，銷售夸大了。

57 、Arctic amplification has not only caused sea ice to retreat but to reduce in thickness too.─── 北極放大效應(yīng)不僅讓海冰的面積減少 還讓其厚度變薄

58 、A permit is required if amplification is involved in any gathering or protest.─── 如果集會或*行動(dòng)用到擴(kuò)音設(shè)備 才需要申請?jiān)S可

59 、A general mathematic model for evaluating the spectral bandwidth of optical parametric amplification (OPA) is developed.───提出了估算光學(xué)參量放大(OPA)光譜帶寬的一般性方法。

60 、Telomerase activity of GBC SD cells was examined by telomeric repeat amplification protocol (TRAP).───TRAP法檢測端粒酶活性,流式細(xì)胞儀檢測細(xì)胞周期及凋亡情況,電鏡觀察細(xì)胞微觀形態(tài)變化。

61 、Because all-purpose conference rooms have many types of requirements, the design considerations for AV amplification systems are quite complex.───在音視頻系統(tǒng)設(shè)計(jì)上，由于多功能廳的這種多功能需求，所以在音頻擴(kuò)聲系統(tǒng)的設(shè)計(jì)上考慮較為復(fù)雜，以滿足多功能廳的多功能需求。

62 、Phase Modulation in Multiline Raman Amplification[J].───引用該論文 XU Jianqiu,LOU Qihong.

63 、The company chengdu microlink technology co., ltd. offers services from the ranges Multimeter, Amplification in addition to Impulse.───提供放大、沖動(dòng)、脈沖、脈沖波、沖量、動(dòng)量、沖擊、動(dòng)量矩、角動(dòng)量及其它產(chǎn)品。

64 、Some of them require further amplification.───其中有些內(nèi)容需進(jìn)一步詳細(xì)闡明。

65 、The BI3002 is embedded with the newest generation of Lossless Digital Amplification (LDA) Technology.───BI3002嵌入了最新的無失真數(shù)字放大技術(shù)。

66 、To analyze the DNA polymorphism of Malassezia Spp. by using random amplification of polymorphic DNA(RAPD) assay.───應(yīng)用RAPD法對不同來源的馬拉色菌進(jìn)行DNA分型。

67 、He's in the final stage of amplification.─── 他已經(jīng)到了感染的最后階段了

68 、Proving a place accommodating 80 to 100 people, sound amplification equipments and microphones.───提供80-100人場地、擴(kuò)音設(shè)備，麥克風(fēng)；

69 、For the sites lacking the data of the boreholes and digital seismic records, "the combined effect of amplification and attenuation"(ab.───對于既缺少深鉆孔資料,又缺少數(shù)字地震記錄資料的厚蓋層場地,其場地放大和衰減聯(lián)合效應(yīng)(簡稱"場地聯(lián)合效應(yīng)")用常規(guī)方法估計(jì)困難。

70 、A few remarks added in amplification and defense.───一些注釋加到詳敘和辯護(hù)中。

71 、Due to the high degree of voltage amplification, this stage regenerates the voltage swing and the rise time of the incoming signal.───因電壓放大的高倍數(shù)，這一級一則改變輸入電壓的擺幅，二則改變引入信號的上升時(shí)間。

72 、To produce extremely short laser pulse, the femtosecond optical parametric amplification should support large spectral bandwidth enough.───為獲得極窄的飛秒光脈沖, 飛秒光參量放大器就應(yīng)該有盡可能大的本征帶寬。

73 、A cylindrical and conical composite horn is designed theoretically to improve its shape coefficient, increase its amplification factor and so on.───摘要為了改善變幅桿的形狀因數(shù)，增加放大系數(shù)，用解析法設(shè)計(jì)了一種圓錐過渡復(fù)合變幅桿，計(jì)算了它的動(dòng)力學(xué)參數(shù)。

74 、Technique of CVL pulse broadening and influence of broadened pulse on amplification efficiency[J].───引用該論文 王小偉,符春保,張降元,梁爽,吳學(xué)圃,張志忠.

75 、And on the aspect of hardware design,introduced the circuits of signal adjusting,amplification and filter and serial communication level conversion.───并在硬件設(shè)計(jì)部分介紹了信號調(diào)理、放大濾波電路和串行通訊電平轉(zhuǎn)換電路的設(shè)計(jì)與實(shí)現(xiàn)。

76 、Totally wrong. All the modeling and observations tell us warming is largest in high latitudes. It is so-called "polar amplification".───克里斯蒂說：“電腦模擬一直預(yù)計(jì)由溫室氣體引起的全球變暖現(xiàn)象將會在熱帶地區(qū)最為嚴(yán)重?！?/p>

77 、You look at the nine times amplification?───你再放大九倍看看?

78 、Influenza virus sample in cultured cells was treated for reverse transcription, amplification, fluorescent dye labelling, hybridization and scanning.───對待檢樣品進(jìn)行隨機(jī)逆轉(zhuǎn)錄和擴(kuò)增，熒光標(biāo)記，雜交，掃描分析。

79 、The gain competition effects in the fiber Raman amplification (FRA) and EDF amplification are analyzed and compared experimentally.───實(shí)驗(yàn)分析和比較了光纖拉曼放大器和摻鉺光纖放大器中的增益競爭影響。

80 、The Smurf attack is a very frightening form of Denial of service attack due to its amplification effects.───Smurf攻擊是拒絕服務(wù)攻擊的一種非?？膳碌男问?因?yàn)樗哂蟹糯笮?yīng)。

81 、These changes are all said to come together to mean a cleaner signal that requires less amplification.───總而言之，這些改變一起意味著更干凈的信號而需要少一些的放大?！?/p>

82 、This paper deals with the PCR amplification and sequencing of mitoch-ondrial DNA 12S rRNA gene of Charybdis japonica and Thalamita prymna.───以相應(yīng)引物對日本?和底棲短槳蟹的線粒體 DNA1 2 S r RNA基因片段進(jìn)行了 PCR擴(kuò)增和序列測定 ,分析比較了 2種間序列差異。

83 、If the system associated with the design, Margin trading volume on the amplification of up to 50%.───如果相關(guān)制度設(shè)計(jì)配合，融資融券對成交量的放大作用可達(dá)50%左右。

84 、In electronics,pertaining to an equipment incapable of amplification or power generation.───在電子技術(shù)中，用來修飾或說明不能進(jìn)行放大或產(chǎn)生能量的設(shè)備。

85 、Internal amplification control(IAC)was designed for SDA to achieve accuracy of the results.───SDA技術(shù)設(shè)立的內(nèi)擴(kuò)增質(zhì)量控制(IAC)可確保檢測結(jié)果的準(zhǔn)確性。

放大電路反饋電阻并聯(lián)電容的作用

負(fù)反饋電阻 是用來穩(wěn)定靜態(tài)工作點(diǎn)用的 抑制溫飄 并聯(lián)電解電容多是交流旁路電容為交流信號提供通路。

放大電路（amplification circuit）能夠?qū)⒁粋€(gè)微弱的交流小信號（疊加在直流工作點(diǎn)上），通過一個(gè)裝置（核心為三極管、場效應(yīng)管），得到一個(gè)波形相似（不失真），但幅值卻大很多的交流大信號的輸出。實(shí)際的放大電路通常是由信號源、晶體三極管構(gòu)成的放大器及負(fù)載組成。

放大電路反饋電阻并聯(lián)電容的作用

負(fù)反饋電阻 是用來穩(wěn)定靜態(tài)工作點(diǎn)用的 抑制溫飄 并聯(lián)電解電容多是交流旁路電容 為交流信號提供通路 并聯(lián)瓷片電容 多是防止電路自激 又叫做 防振電容

四種負(fù)反饋電路

負(fù)反饋電路接在放大器的輸出端和輸入端之間，根據(jù)負(fù)反饋放大器輸入端和輸出端的不同組合形式，負(fù)反饋放大器共有下列四種電路：

(1)電壓并聯(lián)負(fù)反饋放大器電路。

(2)電壓串聯(lián)負(fù)反饋放大器電路。

(3)電流并聯(lián)負(fù)反饋放大器電路。

(4)電流串聯(lián)負(fù)反饋放大器電路。

負(fù)反饋電路分析方法

負(fù)反饋電路是初學(xué)者比較難學(xué)的電路之一，如果掌握了基本的電路分析方法和四種典型的負(fù)反饋電路工作原理，那學(xué)習(xí)將比較輕松。

1.瞬時(shí)信號極性分析法

對于負(fù)反饋電路工作原理的分析有特定的方法，即采用信號電壓瞬時(shí)極性分析法。如圖4-4所示是一種負(fù)反饋電路，以該電路為例介紹這種電路分析方法中。

圖4 瞬時(shí)信號極性分析法示意圖

2.電路分析說明

在采用瞬時(shí)信號極性分析法分析負(fù)反饋電路時(shí)，要注意以下幾點(diǎn)。

3.負(fù)反饋信號種類分析說明

在進(jìn)行負(fù)反饋電路分析時(shí)，要分析出參加負(fù)反饋的信號種類，如是直流信號還是交流信號，對交流信號而言是低頻還是高頻信號，還是某一特定頻率的信號。