potential drop
英 [pəˈtenʃl drɒp]
美 [pəˈtenʃl drɑːp]
网络 電位降; 电位降; 电势降; 位降; 电压降
英英释义
noun
- the difference in electrical charge between two points in a circuit expressed in volts
双语例句
- We give the electron and ion density, the electron temperature and the potential drop in the three different cases.
结果给出了电子和离子密度，以及电子温度、轴向电位降的分布情况，并进行了简要的分析。 - Based on this, and taking the potential drop within the n-region into account, the barrier distribution of a p+-n& n structure used in commercial light emitting diodes has been calculated, which prepared a necessary condition for optimizing the structural parameters.
在此基础上，计入n~-区内的电位降，计算了商用发光二极管p~+－n~-－n结构的势垒分布，为整体结构的参数优化准备了必要的条件。 - An advantage of this technology is that the SECM measurements are carried out under steady-state conditions, so that the complication caused by ohmic potential drop and charging current can be overcome, therefore, the reliability of the data was strengthened.
SECM的优势是在稳态条件下测量，可以克服双电层电流和电势降，从而提高测定数据的准确性和可靠性。 - The equation shows that the potential depends on the chemical potential gradient of the active ions in the occluded pitting and partial potential drop corresponding to the same ions.
此式表明，蚀坑内的电压取决于蚀坑内各类活性腐蚀因子的化学势梯度和相应粒子的电压降。 - The simultaneous display technique of electrical penetration graph ( EPG) was used to study the effects of the wave potential drop ( pd) and its sub-phases in the acquisition of cucumber mosaic virus ( CMV) by the cotton aphid Aphis gossypii from the infected melon plants.
利用刺吸电位（EPG）及其即时中断技术研究了棉蚜Aphisgossypii传播黄瓜花叶病毒（CMV）的机理，分析电势落差波（pd）及其亚波形在棉蚜获得CMV的取食行为过程中的作用。 - It is likely to be through the lower surface tension ( add hydroxypropyl-beta-cyclodextrin) on hydroxypropyl-beta-cyclodextrin stability effect, the realization of function which makes decentralized system potential energy drop down.
羟丙基-β-环糊精的稳定作用很可能是通过降低表面张力（添加羟丙基-β-环糊精）使分散体系的势能下降作用实现的。 - The potential 'drop zone', however, is estimated to cover a range of more than 60 miles-meaning it could be days before it is found unless it lands in the middle of a village, town or city.
但是，预计钻石可能落地的区域范围有60多公里，这意味着除非这颗钻石正好落在了村庄或城镇里，否则要找到它估计要好几天的时间。 - On-line monitoring of crack propagation is achieved based on the relationship for average crack propagation rate derived from film rupture-slip dissolution mechanism and using reversing DC potential drop technique.
基于膜破裂滑移溶解机制导出的裂纹平均扩展速率关系式，结合电站运行工况的系统监测，运用反向直流电位降技术实现裂纹扩展的现场实时监测。 - The resistivity of sea influences the distribution of ground potential, so the ground potential closed to sea will drop to zero.
海洋对大地电位的分布有影响，靠近海洋层的地表电位受到海洋的影响将下降至接近零电位。 - However, now that it is by some measures the biggest market in Asia and millions of Chinese have opened stock trading accounts this year, the potential fall-out from a sharp drop will be much bigger.
然而，根据某些标准衡量，中国股市现在已经是亚洲最大的股市，且数以百万计的中国人今年开设了股票交易帐户，因此，股市大幅下跌的潜在后果将会更加严重。