?electrostatic

electrostatic 發(fā)音

英：[??lektro??st?t?k]　　美：[??lektr???st?t?k]

英：　　美：

electrostatic 中文意思翻譯

electrostatic 詞性/詞形變化，electrostatic變形

副詞: electrostatically |

electrostatic 短語詞組

1、electrostatic capacitor ─── [電] 靜電電容器

2、electrostatic acoustical instrum-ent ─── [電] 靜電聲學(xué)儀器

3、electrostatic cathode ray ─── [電] 靜電式陰極射線管

4、electrostatic coupled input ─── [計(jì)] 靜電耦合輸入

5、electrostatic attraction ─── [化] 靜電吸引

6、electrostatic capacity ─── [電] 靜電容

7、electrostatic accelerator ─── [電] 靜電加速器

8、bipotential electrostatic lens ─── [電] 雙電位靜電透鏡

9、electrostatic charge ─── [電] 靜電荷

10、abrolute electrostatic unit ─── [電] 絕對制靜電單位

11、cgs electrostatic systemof unit ─── [電] 厘米克秒靜電系統(tǒng)單位

12、electrostatic bond ─── [化] 靜電鍵

13、electrostatic (dust) precipitation ─── [化] 靜電除塵

14、electrostatic cathode-ray tube ─── [電] 靜電陰極射線管

15、electrostatic actuator ─── [電] 靜電主動(dòng)器

16、circuital theorem of electrostatic field ─── [化] 靜電場的環(huán)路定理

17、density of electrostatic charge ─── [電] 靜電荷密度

18、electrostatic analyzer ─── [化] 靜電分析器

19、electrostatic component ─── [電] 靜電成份

electrostatic 常用詞組

electrostatic precipitator ─── 靜電除塵器；電集塵器

electrostatic field ─── 靜電場

electrostatic discharge ─── 靜電放電

electrostatic 相似詞語短語

1、electrotaxis ─── 趨電性

2、electrotypic ─── 電類型

3、electrostatics ─── n.[電磁]靜電學(xué)

4、electrooptic ─── 電光的

5、electrolytic ─── adj.電解的；電解質(zhì)的；由電解產(chǎn)生的

6、electroosmotic ─── 電滲的

7、electrotactic ─── 電療法

8、electrotonic ─── adj.電緊張的

9、electroscopic ─── 電子顯微鏡

electrostatic 常見例句（雙語使用場景）

1、No electrostatic, and with the liquid solvent used in conjunction, can be used for general waste disposal. ─── 無靜電產(chǎn)生，并能配合溶劑等液體一起使用，用后可作一般廢物處理。

2、By a strong electrostatic principle, light hair brush completely non-stick easy to carry. ─── 采用強(qiáng)烈靜電原理，刷頭完全不沾毛輕巧方便隨身攜帶。

3、This paper deals with the electrostatic field by conformal transformation in angular space,an infinite line-charge is located in flat plate conductor. ─── 對導(dǎo)體平板構(gòu)成的角域內(nèi)具有線電荷密度的靜電場進(jìn)行了求解。

4、The other electrostatic worthy of lofty note is the Sennheiser Orpheus system. ─── 但在過去10年中，動(dòng)圈式耳機(jī)有讓人難以置信的提高。

5、We call this fieldof force, the electric or electrostatic field. ─── 我們稱這種力場為電場或靜電場。

6、Electrode experiment equipment was developed,and electrostatic spraying charge-mass ratio measurer was developed. ─── 開發(fā)了電極試驗(yàn)裝置，并自制了荷質(zhì)比測試裝置。

7、The surface charging progress of material in geosynchronous environments is studied by means of electrostatic PIC code. ─── 使用PIC方法,實(shí)現(xiàn)了地球同步軌道惡劣亞暴環(huán)境材料表面充電過程的數(shù)值模擬。

8、It's a two-component aliphatic polyurethane special electrostatic conducting coat. ─── 為雙組份脂肪族聚氨酯特種導(dǎo)靜電涂料。

9、Structure, installation and operation of a LD30 electrostatic precipitator in a sulphuric acid plant based on gold smelter off-gas are described. ─── 介紹金精礦煙氣制酸裝置所用LD30型電收塵器的結(jié)構(gòu)、安裝及運(yùn)行情況。

10、Most pleated filters also carry an electrostatic charge that attracts and holds dust. ─── 大多數(shù)帶褶濾網(wǎng)也帶有靜電荷以吸附灰塵。

11、Enclose each drive in a SeaShell container or an ESD (electrostatic discharge) bag. ─── 將每個(gè)驅(qū)動(dòng)器裝入SeaShell容器中或ESD(防靜電)袋子中。

12、This high melting point is the strong electrostatic attraction between the charged atoms, which makes it difficult to disrupt the crystalline lattice. ─── 具有這種較高熔點(diǎn)是因?yàn)閹щ娫又g的強(qiáng)烈的靜電吸引,這使得破壞晶格很難。

13、In the later 1998, the electrostatic fogremoving tower was first applied in cold rolling mill of Baogang, achieved good effect. ─── 1998年末,靜電除霧塔在上海寶山鋼鐵公司冷軋廠首次應(yīng)用,取得了非常理想的凈化效果。

14、Import features : stainless steel materials and the production of high-grade components using electrostatic spray, and high-end electroplating process. ─── 功能特點(diǎn)：采用進(jìn)口不銹鋼及合金鋼材料制造，部件采用高檔靜電噴塑,以及高檔電鍍工藝。

15、The results of this might have important meaning to further explore the macroscopical electrostatic biological effects. ─── 研究結(jié)果對解釋靜電宏觀生物效應(yīng)具有重要意義。

16、In the course of system adjusting and properties testing, it is needed to make electrostatic discharge(ESD) experiments. ─── 在系統(tǒng)調(diào)試、性能測試及工作時(shí)要進(jìn)行靜電放電實(shí)驗(yàn) ,電磁輻射、干擾隨之產(chǎn)生。

17、Ink jet printing: A non-contact printing process that combines the use of electrostatic, electronic and computer technology. ─── 噴墨印刷:綜合靜電、電子和電腦科技的一種無接觸印刷。

18、A collection of ions are held together by their mutual electrostatic attraction. ─── 一群離子通過相互靜電吸引結(jié)合在了一起。

19、The charge and discharge process of Si nanocrystals in a local area is studied by electrostatic force microscopy (EFM). ─── 3．利用靜電力顯微鏡（EFM）研究了局部區(qū)域的納米硅晶體的充放電過程。

20、Applying franklinism analogue method to abtain the corresponding solution in a constant field with some known solutions in the electrostatic field. ─── 應(yīng)用靜電比擬法，由靜電場的某些已知解，得出恒定電場中的相應(yīng)的解.

21、Nylon comb easy generation is electrostatic, can bring undesirable stimulation to scalp. ─── 尼龍梳子易產(chǎn)生靜電，會(huì)給頭皮帶來不良刺激。

22、The results showthat the electrostatic and nonpolar in-teractions between the dendrimer and the dye coexisted,but the former was dominant. ─── 發(fā)現(xiàn)靜電相互作用和非極性相互作用同時(shí)存在,但靜電相互作用起主要作用。

23、Results of analysis and test show the accident ignition of SRM by ESD can be avoided if the proper measures of electrostatic elimination are used. ─── 分析和試驗(yàn)說明，固體火箭發(fā)動(dòng)機(jī)在采取了合理的消除靜電措施的情況下，是可以避免靜電放電著火發(fā)生的。

24、The contactless electrostatic resonance method to determine the cross sectional area of conductive and unconductive monofilament was introduced. ─── 介紹了一種可測試所有導(dǎo)電和非導(dǎo)電纖維橫截面積的非接觸式靜電共振法。

25、HENSON ESD Uniform is designed as working dress at electrostatic sensitive working environment. ─── HENSON防靜電工作服是特別為在靜電敏感環(huán)境中作業(yè)而設(shè)計(jì)的。

26、Among kinds of decontaminating equipment, ESP(ElectroStatic Precipitator) is one of the most effective methods. ─── 在各種類型的除塵設(shè)備中電除塵器是凈化含塵氣體最有效的裝置之一。

27、It's a two-component epoxy polyamide cured conducting electrostatic paint. ─── 為雙組份環(huán)氧聚酰胺固化的導(dǎo)靜電漆。

28、The roles of electrostatic and electron delocalization in forming chemical bond are distinguished quantitatively. ─── 定量地區(qū)別靜電作用和電子離域在化學(xué)鍵形成中的作用；

29、The application of QFD and the electrostatic oiler were introduced. ─── 對QFD技術(shù)及靜電涂油機(jī)進(jìn)行了簡單介紹。

30、ESD commonly also stands for electrostatic discharge. ─── ESD有的時(shí)候是表示靜電放電。

31、It is just the electrostatic discharge (ESD) result in the harm. ─── 在電子工業(yè)中，靜電危害主要表現(xiàn)為靜電放電。

32、Electrostatic self-test function of the accelerometer is also realized by integrated actuator. ─── 傳感器利用集成在內(nèi)的靜電驅(qū)動(dòng)器，實(shí)現(xiàn)電自檢測功能。

33、if workshop too dry, easy to electrostatic raises the business card printing and membership card making. ─── 如果車間太干燥，容易因靜電引發(fā)制卡和會(huì)員卡制作故障。

34、The attraction is due to electrostatic forces. ─── 它們之間相互吸引是由于靜電力作用。

35、In a document copying machine, image-forming material used in electrostatic processes. ─── 在資料拷貝機(jī)中，靜電處理中用于形成影象的材料。

36、Including electrostatic field, the negative electric field,the low-frequency field,high frequency anions,such as far-infrared. ─── 包括有靜電場、負(fù)電場、低頻場、高周波、負(fù)離子、遠(yuǎn)紅外等。

37、TC101 aims to identify key market needs for electrostatic standardisation and test methods. ─── TC101旨在確認(rèn)靜電標(biāo)準(zhǔn)和測試方法的關(guān)鍵市場需求。

38、In the case of the guniting doublescraper, usually with air dusting and electrostatic powder. ─── 不離噴粉安裝而言，凡是有氣流噴粉和靜電噴粉兩栽。

39、Adsorbed ionic surfactants and their associated electrostatic repulsions stabilize detergent films. ─── 被吸附的離子表面活性劑以及它們靜電學(xué)斥力穩(wěn)定了清潔劑薄膜。

40、As conducting electrostatic coating on tank interior of petroleum products in moderately to severely corrosive environment. ─── 作為導(dǎo)靜電漆應(yīng)用在中等至嚴(yán)重腐蝕環(huán)境下的石化產(chǎn)品的貯罐。

41、The initial direction errors and the gyro drifts are the main error sources in ESGM (electrostatic gyro monitor). ─── 初始定向誤差和陀螺漂移是靜電陀螺監(jiān)控器的兩個(gè)主要誤差源。

42、Shielding is necessary to prevent noise due to electrostatic interference. ─── 為防止靜電干擾產(chǎn)生的噪聲，有必要采用屏蔽。

43、Abstact:Analyzes the electrostatic induction voltage of a conductor in OCS,proposes an approximate formula to calculate the induction voltage. ─── 分析了接觸網(wǎng)下導(dǎo)體的靜電感應(yīng)電壓 ,提出了靜電感應(yīng)電壓的近似計(jì)算公式。

44、The surface charging progress of material in geosynchronous environments is studied by means of electrostatic PIC code. ─── 使用PIC方法，實(shí)現(xiàn)了地球同步軌道惡劣亞暴環(huán)境材料表面充電過程的數(shù)值模擬。

45、The cause of electrostatic discharge production was introduced,and the way and method of eliminating the static electricity were discussed. ─── 分析了靜電和靜電放電產(chǎn)生的機(jī)理,探討了消除電子產(chǎn)品靜電的途經(jīng)和方法。

46、Stepper motor is used in the PLC control system of ion electrostatic accelerator. ─── 將步進(jìn)電動(dòng)機(jī)應(yīng)用于離子靜電加速器PLC控制系統(tǒng)。

47、The flow field distribution in cyclone electrostatic precipitator(CESP) has been measured under different inlet gas velocities and supply voltage. ─── 利用五孔探針系統(tǒng)對直筒式旋風(fēng)靜電除塵器模型的三維流場進(jìn)行了測定與分析。

48、Reprographics (Reprography): General term for electrostatic printing, diazo process, or any other form of short-run duplicating and printing. ─── 復(fù)印術(shù):泛指用靜電印刷，重氮曬印或其他形式的少量復(fù)制和印刷的方法。

49、Storage stable, easy to use, the use of ESD conductive round, effectively eliminate electrostatic . Applicable for the electronics factory. ─── 存放平穩(wěn)，使用簡便，采用ESD導(dǎo)電輪，有效的消除靜電。適合各電子廠。

50、Nylon is accessary electrostatic conduce to clear dirt. ─── 尼龍附帶的靜電有助于清理灰塵。

51、This analysis results provide a valuable reference industrial for electrostatic shielding analysis and design. ─── 分析結(jié)果可為工業(yè)靜電屏蔽的分析和設(shè)計(jì)提供有價(jià)值的參考。

52、Conductive electricity function of carbon staple is studied,The effect of electrostatic shielding is produced. ─── 利用碳素纖維的導(dǎo)電功能，使其產(chǎn)生防靜電屏蔽的作用。

53、The article introduced working principle and component for the "WJ3" Type electrostatic oiler in PanGang CGL and it's application. ─── 介紹了攀鋼冷軋廠連續(xù)熱鍍鋅機(jī)組“WJ3型”型靜電涂油機(jī)的工作原理、設(shè)備組成、應(yīng)用成果及發(fā)展方向。

54、This paper introduces the characteristic of electromagnetic pulse produced during electrostatic discharge(ESD EMP). ─── 介紹了靜電放電電磁脈沖 ( ESD EMP)的特性。

55、Electrostatic Fenmo mainly engaged in the development of spraying equipment. ─── 主要從事靜電粉沫噴涂設(shè)備的開發(fā)研制。

56、Can use deft electrostatic remove dust brush wipe dirt, it can prevent electrostatic generation. ─── 可以用輕便的靜電除塵刷擦拭灰塵，它能防止靜電產(chǎn)生。

57、It's a two-component special conducting electrostatic anticorrosion coating. ─── 為雙組份特種導(dǎo)靜電防腐漆。

58、The footage if stereo flocking, available guniting cataplasm gun to paste in the above, with the help of electrostatic fibre to stand up. ─── 不伐絨的素材若是不平面物，可用噴糊槍不兵膠糊噴在其底下，借助靜電使纖維站不躺下。

59、Compared with traditional electrostatic cantilever actuators, this device can control the deflection of the beam more accurately. ─── 與傳統(tǒng)的靜電驅(qū)動(dòng)懸臂梁執(zhí)行器相比，新的結(jié)構(gòu)能更精確地控制梁的撓度。

60、This can indicate some controllable action, such as incorrect handling of electrostatic discharge-sensitive (ESDS) LRUs, that is causing the failure. ─── 出現(xiàn)這種情況就說明，是一些操作，造成部件失效，如錯(cuò)誤操作了LRU的靜電保護(hù)部件（ESDS）。

61、To do this, we must make use of another important property of electrostatic field that will be developed later. ─── 為此,我們必須應(yīng)用靜電場的另一重要性質(zhì),這將在以后加以闡明。

62、Leak,choosing insulator and triboelectrification,which are usual in electrostatic experiments,are discussed. ─── 對靜電實(shí)驗(yàn)中常見的漏電現(xiàn)象、絕緣材料的選取、摩擦起電等問題進(jìn)行了探討。

63、This is the most convenient reference level for most electrostatic problems. ─── 對大多數(shù)的靜電問題來說，這是最方便的參考點(diǎn)。

64、A novel electrostatic microrelay with parallel-comb drive structure and its fabrication process were presented. ─── 介紹了一種新型的、利用并聯(lián)梳齒結(jié)構(gòu)驅(qū)動(dòng)的靜電型微繼電器及其制造工藝。

65、Bag-type precipitatorthe technical difference between bag-type and electrostatic precipitator is mainly embodied in the way of collecting dust. ─── 布袋除塵器與電除塵器技術(shù)的差異主要表現(xiàn)在清灰方式的不同。

66、He is best known for developing Coulomb's law, the definition of the electrostatic force of attraction and repulsion. ─── 庫侖定律是電學(xué)發(fā)展史上的第一個(gè)定量規(guī)律，它使電學(xué)的研究從定性進(jìn)入定量階段，是電學(xué)史中的一塊重要的里程碑。

67、Bed frame welded by profile steel are stable and reliable.The surface treated with advanced electrostatic plastic-spray is anti-aging and ante-rust. ─── 床體采用型鋼焊接而成，牢固可靠，表面除銹，靜電噴涂，抗老化，不生銹。

68、The propellants are acceptable for military purposes as relates to surveillance, electrostatic sensitivity and friction sensitivity. ─── 就監(jiān)視安定度，靜電感度和摩擦感度而言，這些推進(jìn)劑是可作為軍用的。

69、Regarding the floor installation we advise the use of conductive adhesive types which let electrostatic charges pass, in order to insulate the floor. ─── 關(guān)于地面的安裝，我們建議使用導(dǎo)電(或“帶傳導(dǎo)的”)粘合劑類型的膠水，可以讓電流通過，使地面絕緣。

70、Various filters, interference analyzer, near-field energy leakage tester electrostatic discharge, and EMP. ─── 各類濾波器干擾分析儀近場（漏能）測試儀靜電放電與電磁脈沖；

71、ITW Gema AG is the world's leading manufacturer of Electrostatic Powder Coating Equipment. ─── ITW集團(tuán)是美國財(cái)富200強(qiáng)之一。

72、In electrostatic printing, the area where toner is removed from the drum and applied to the substrate. ─── 中義在靜電印刷中，從感光鼓到被印材料中的中間裝置。

73、Our company offers services of design, production and installment of types of electrostatic precipitator、bag filter. ─── 公司可為用戶設(shè)計(jì)、制作、安裝各種形式靜電除塵器、布袋除塵器；

74、due to the electrostatic interactions of the positively charged ions, which tend to repel each other. ─── 由于正電荷離子之間的靜電作用，它們之間傾向于互相排斥。

75、For a discussion of errors due to improper connections and electrostatic interference, see Section 2.6. ─── 關(guān)于不適當(dāng)?shù)倪B接和靜電干擾引起的誤差，請參見第2.6節(jié)。

76、ST102A SUSPENDED IONIZING AIR BLOWER, It is designed as the theory of alternating current electrostatic eliminator, belongs to electrical category. ─── ST102A懸掛式離子風(fēng)機(jī),其按交流型靜電消除器原理設(shè)計(jì)而成，屬電子類。

77、The element in an electrostatic document copying machine that is sensitive to light and on which the latent electrostatic image is formed. ─── 在靜電文件復(fù)印機(jī)中,利用光敏作用形成靜電潛象的一種元件。

78、To avoid rapid loss of solids, cyclones and electrostatic precipitators should have a very high collecting efficiency . ─── 為了避免固體很快損失，旋風(fēng)分離器和電器除塵器應(yīng)當(dāng)有很高的捕集效率。

79、The effect of high voltage electrostatic field (HVEF)on growth and root differentiation of Nicotiana tabacum L. ─── 與相似的文獻(xiàn)。

80、The making and usage of the induced flashlight bell and electrostatic demonstration box are introduced. ─── 介紹了感應(yīng)閃光鈴和靜電演示盒的制作和使用方法 .

81、Based on the careful measurement,the ambient electrostatic voltage values in the process of inlay packaging is given. ─── 在仔細(xì)測量的基礎(chǔ)上,給出了整個(gè)制卡過程中生產(chǎn)環(huán)境的靜電電壓測量值。

82、For particulates, the favored devices are inertial impactors, cyclones, electrostatic precipitators, and filters. ─── 分離顆粒常用的裝置是慣性沖擊器,旋風(fēng)分離器,靜電除塵器和過濾器。

83、Are electrostatic discharge sensitive parts adequately controlled? ─── 對于靜電放電敏感的部件是否得到有效控制

84、The paper introduced secure use and troubleshooting of electrostatic dedusters in producer gas cleaning systems. ─── 介紹了發(fā)生爐煤氣凈化系統(tǒng)靜電除塵器的安全使用及事故處理。

85、Pacinian's "force sensing" electrostatic surface actuation technology comes into play here as well. ─── 帕西尼公司的力度感應(yīng)靜電表面驅(qū)動(dòng)技術(shù)在這一問題上也開始發(fā)揮作用。

86、The constructional features, installation and operation of 2 electrostatic precipitators for a 230Kt/a H2SO4 plant introduced from Lurgi are discribed. ─── 介紹從魯奇公司引進(jìn)的230Kt/a硫酸裝置電除塵器的結(jié)構(gòu)特點(diǎn)、施工安裝及運(yùn)行情況。

87、Usually, the paper will jump up to the brush, attracted by the electrostatic charges formed by the friction between your hair and the brush. ─── 在一般情況下,紙片會(huì)朝著刷子的方向跳動(dòng),這是由于頭發(fā)與刷子的摩擦產(chǎn)生的靜電荷對紙片產(chǎn)生吸引的緣故。

88、Any remaining tar is removed by passing the gas through an electrostatic precipitator. ─── 將煤氣通過靜電沉淀器以除去殘余的煤焦油。

89、The electrostatic spraying process of the powder coating and its application on the surface of the alumimium profiles are introduced. ─── 介紹了粉末涂料靜電噴涂的工藝原理及其在鋁型材表面的應(yīng)用。

電能與電勢能的區(qū)別是什么？

下面從功一步步說起：

1、功 work在的作用下，沿著力的方向的位移。它們的乘積就是功；功就是消耗的能量；功就是轉(zhuǎn)化掉的能量；功就是轉(zhuǎn)化出去，貯存到別的系統(tǒng)里面去的能量。

2、電勢能，electric energy在電場中，移動(dòng)電荷時(shí)，所做的正功，貯存到電荷系統(tǒng)中，這個(gè)功，也就是移動(dòng)電荷所消耗的能量，就變成了電勢能。當(dāng)外力消失時(shí)，電荷相斥，原來貯存在電荷體系內(nèi)的電勢能部分轉(zhuǎn)化為動(dòng)能；電荷被排斥到無窮遠(yuǎn)時(shí)，全部轉(zhuǎn)化為動(dòng)能。

3、電勢，electric potendial外力將電荷移動(dòng)到電場中所作的所有的功，是電勢能；外力將 1 庫侖的電荷移動(dòng)到電場中所作的所有的功，是電勢；也就是說，外力將單位庫侖的電荷移動(dòng)到電場中所作的所有的功，是電勢。所以，電勢就是能量，是移動(dòng)單位電荷時(shí)，所做的功；所轉(zhuǎn)移出去的能量；所貯存在電荷體系中能量。這樣的能量叫做 specific energy，翻譯成“比能”。電勢能：是廣延量，extensity；電勢：是強(qiáng)度量，intensity。只有靜電場才有電勢，交變電場，也就是渦旋電場，不存在電勢概念。交變電磁場的電磁能不同于靜電場的電勢能、電場能。其實(shí)，對靜電場來說，電場能就是電勢能。The electrostatic energy Ue of a system of charges is derived fromthe work done on the system in bringing it to its charged state.而電能，electric energy，又不同于靜電能。電路中的電能，是指的電流的熱效應(yīng)，是 I2Rt、V2t/R、IVt。是電能中轉(zhuǎn)化為熱能的部分，是電流流經(jīng)電阻器所消耗掉的電能。

電能與電勢能的區(qū)別是什么？

下面從功一步步說起：

1、功 work

在的作用下，沿著力的方向的位移。它們的乘積就是功；

功就是消耗的能量；

功就是轉(zhuǎn)化掉的能量；

功就是轉(zhuǎn)化出去，貯存到別的系統(tǒng)里面去的能量。

2、電勢能，electric energy

在電場中，移動(dòng)電荷時(shí)，所做的正功，貯存到電荷系統(tǒng)中，

這個(gè)功，也就是移動(dòng)電荷所消耗的能量，就變成了電勢能。

當(dāng)外力消失時(shí)，電荷相斥，原來貯存在電荷體系內(nèi)的電勢能

部分轉(zhuǎn)化為動(dòng)能；電荷被排斥到無窮遠(yuǎn)時(shí)，全部轉(zhuǎn)化為動(dòng)能。

3、電勢，electric potendial

外力將電荷移動(dòng)到電場中所作的所有的功，是電勢能；

外力將 1 庫侖的電荷移動(dòng)到電場中所作的所有的功，是電勢；也就是說，

外力將單位庫侖的電荷移動(dòng)到電場中所作的所有的功，是電勢。

所以，電勢就是能量，是移動(dòng)單位電荷時(shí)，

所做的功；所轉(zhuǎn)移出去的能量；所貯存在電荷體系中能量。

這樣的能量叫做 specific energy，翻譯成“比能”。

電勢能：是廣延量，extensity；

電勢：是強(qiáng)度量，intensity。

只有靜電場才有電勢，交變電場，也就是渦旋電場，不存在電勢概念。

交變電磁場的電磁能不同于靜電場的電勢能、電場能。

其實(shí)，對靜電場來說，電場能就是電勢能。

The electrostatic energy Ue of a system of charges is derived from

the work done on the system in bringing it to its charged state.

而電能，electric energy，又不同于靜電能。

電路中的電能，是指的電流的熱效應(yīng)，是 I睷t、V瞭/R、IVt。

是電能中轉(zhuǎn)化為熱能的部分，是電流流經(jīng)電阻器所消耗掉的電能。