potential drop

英 [pəˈtenʃl drɒp]

美 [pəˈtenʃl drɑːp]

网络  電位降; 电位降; 电势降; 位降; 电压降

医学化学

英英释义

noun

• the difference in electrical charge between two points in a circuit expressed in volts
  Synonym:electric potentialpotentialpotential differencevoltage

双语例句

• 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。
• 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。
• 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。
• 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 development of the surface crack in the fatigue failure of a large-scale tubular K-joint specimen has been measured using alternating current potential drop ( ACPD) technique.
  用交流电势能落差法（ACPD）测量了一个大型K节点在疲劳破坏过程中表面裂纹增长和破坏过程。
• What is the potential drop in an edge?
  在一条边中电压降是多少？
• Most of fluid in water drive reservoir is permanent flow, fluid is in the boundary of constant potential, every crude product can cause constant pressure drop down.
  在水驱油藏中油井大部分的生产时间为稳定流，即流体处在恒定势边界，每一恒定的原油采出量都导致恒定压力下降。
• It can be concluded that the ohmic potential drop is an important factor which has the influence over the pit growth kinetics.
  这表明，欧姆电位降是影响孔蚀发展初期动力学规律的一项重要因素。
• 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。
• The results showed that the activation of sodium sulfide to the smithsonite due to the HS-ion adsorbed on the smithsonite's surface and lead to the zeta potential drop.
  结果表明，硫化钠对菱锌矿的活化作用主要通过HS-吸附在菱锌矿表面，降低菱锌矿表面电位实现；