电场强度

Electric Field Intensity, Electric Potential, Polarization of Dielectric, Field Equations, Boundary Conditions, Energy and Force

掌握电场强度，电位的概念，了解介质极化，掌握场方程，边界条件，掌握电场能量与力的计算。

Both electric field intensity and homogeneity on the heat transfer surface were different for different electrode arrangements.

不同的电极布置，会导致换热面上电场强度和电场均匀性两方面的变化。

Electro-hydrodynamics boiling heat transfer enhancement was the result of both electric field intensity and homogeneity.

电水动力学强化换热效果是电场强度和电场均匀性综合作用的结果。

We calculate the period of the atmospheric electric field in the calm weather, and analyze the correlation between the atmospheric electric field and the cosmic ray both in the calm weather and thunderstorm weather, with the help of the data of YBJ-ARGO single particle count rate.

大气电场强度尤其是雷暴天气期间的大气电场与宇宙线之间的关联是一个重要的、有理论和实际意义的交叉学科前沿问题。

The values obtained in thepresent study for the electron energy distribution function,drift velocity,ionizationcoefficient and attachment coefficient,etc.,are calculated and compared with theexperimental results reported in the literature,and the comparison is also carried outwith the values obtained from the two different types of fields.

应用Monte Carlo模拟法研究了氧气放电的电子参数，得到了在均匀电场中的电子能量分布、平均能量、漂移速度、电离系数、附着系数、迁移率及扩散系数随时间、电场强度的变化关系，并与文献上的实验结果进行了比较。

The migration effect of electric field is dependent on strength of electric field and serum.

电场的作用依赖于电场强度和血清成分。

RESULTS: There were many vacuoles and cracks in the cells, with heterochromatin margination, nuclear pycnosis and nuclear fragmentation. The high intensity pulsed electric fields caused damage in K562 cells, and the apoptotic percentage went up with the increase in frequency and intensity of PEF.

结果：经过高电压脉冲电场处理后的K562细胞，胞内出现大量空泡及裂隙，核内染色质向核周边聚集形成凋亡小体，呈典型细胞凋亡形态学改变；K562癌细胞的凋亡比例随着脉冲个数和电场强度的增加而增加。

Based on the analysis of current oscillation region of stable electric fielddomains in I-V curve,it is shown that when the applied bias voltage is changedwithin positive slope regions of I-V curve,the domain boundary between the high-and low-electric field domains does not moved,and the size of electic fielddomains regions is also not altered,while the electric filed strengths are adjusted tokeep the current conservation.

通过对稳态电场畴情况下I-V曲线中电流振荡区域的分析，证明当外加偏压在正微分电导区变动时，超晶格的高低电场畴之间的畴边界不发生移动，畴的大小不变，只是相应的电场强度做些调整以使电流守恒成立。

The research aim of this thesis is the winding end insulating structure of oil immersed power transformer 110kV . Beause of the very asymmetric electric field, the higher electric field would apeared in the oil-gap and partial charge will easily engendered in the wedge oil-gap between static ring and head block of winding end.The two-dimensional isoparametric and finite element method is used for analyzing and calculating the electric field distribution in high voltage winding end insulating structure.

本文以110kV油浸电力变压器绕组端部绝缘结构为研究对象，针对绕组端部绝缘结构中静电屏与垫块之间存在楔形油隙区，致使电场分布很不均匀，油隙区中的电场强度较高，容易产生局部放电的特点，采用二维等参元有限元法及有限元软件ANSYS电磁场分析功能对高压绕组端部绝缘结构进行电场计算分析。

The results shows severe field distortion at conductor and earthing top of insulator which stress is in more than 10 times higher than at central part due to effect of distributed capacitance of H.V.

得出受杆塔和高压导线分布电容的影响，绝缘子导线侧和接地侧的电场畸变严重；导线侧和接地侧的电场强度均高出绝缘子中部十几倍，电场分布极不均匀。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。