查询词典 conduction current

The results showed that the excited state level of cyanine dye matched the conduction band edge of NiO nanoparticle.

研究了NiO纳米结构电极及五甲川菁染料敏化NiO纳米结构电极的光电化学行为。

Combining the functional analysis method with the heat conduction differential equations the finite element mathematic modal as the solution to the period cyclic symmetric structure temperature field was constructed.

试验研究了SiCp_A356复合材料在20℃～450℃之间的拉伸力学性能、循环应力应变响应以及应力松弛行为，以经典的弹塑性增量理论作为塑性模型、以经典的Dom幂率方程作为蠕变模型，引入温度效应，建立了适用于制动盘结构分析的热弹塑性-蠕变本构模型。

Press conduction method deci:Can is divided into the noise of common mode and string module noise.

按传导方式分：可分为共模噪声和串模噪声。

Solid electrolyte, electronic conduction materials and deoxidizer are integrated to make into a deoxidization unit which is used in examination of the unpolluted deoxidization without inclusion for steel melts.

实验表明，脱氧体在钢液中的无污染脱氧过程是一个高速、高效的过程，而且脱氧产物和脱氧剂对钢液均不造成污染。

Many natural phenomena and physical laws can be described by time dependent nonlinear differential equations, such as heat conduction equation, sound wave and elastic wave equation, reaction diffusion and convection diffusion equation, fluid and aerodynamics equations, etc.

大多数的自然现象与物理规律都可归结为与时间相关的非线性偏微分方程，诸如热传导方程、声波与弹性波方程、反应扩散与对流扩散方程、流体与气体力学方程组等发展方程。

Based on the analytical solution of heat conduction equation, an equation of temperature wave of the type of Fourier series was derived to predict the response of temperature at variable depths to ground surface condition.

通过热传导方程对土壤中的传热过程进行分析，得到傅立叶级数表示的温度波方程，用于预测不同深度土壤响应地表条件而产生的温度变化。

Objective:To investigate the effects of hyperosmotic dextroglucose,mannitol and sorbitol solutions on the amplitude and conduction velocity of compound action potential of the sciatic nerve of frog.

目的：观察葡萄糖、甘露醇、山梨醇3种高渗溶液对蛙坐骨神经干复合动作电位的幅度及传导速度的影响。

Results: compared with the control group, the amplitude and conduction velocity of biphasic action potential were gradually and significantly reduced in the hyperosmotic dextroglucose sub groups (concentrations at 20% and 40%), hyperosmotic mannitol sub group (concentration at 20%) and hyperosmotic sorbitol sub groups (concentrations at 20% and 40%) in a time dependent manner.

结果：与对照组比较，20%、40%葡萄糖组，20%甘露醇组和20%、40%山梨醇组的动作电位幅度有显著降低，传导速度有显著减慢，呈时间依赖关系；10%葡萄糖组、10%甘露醇组和10%山梨醇组高渗溶液均可使蛙坐骨神经干动作电位幅值有不同程度上升，传导速度略微减慢。

Of hyperosmotic dextroglucose, hyperosmotic mannitol and hyperosmotic sorbitol slightly increase the amplitudes and mildly slow down the conduction velocity.

20%、40%葡萄糖、20%甘露醇和20%、40%山梨醇均可降低蛙坐骨神经干复合动作电位幅值，减慢传导速度。

Electrons can be easily injected from thegraphitic matrix into the conduction rand of diamond under the high field which resultedfrom the projection field enhancemext.These injected electrons could reach the vacuumsurface and then emit into vacuum where the negative electron affinity or low electronaffinity could allow the electrons to re emitted more easily.

由于场增强效应，对镶嵌在非晶碳颗粒表面的金刚石晶粒来说，电子在高场作用下通过隧道效应越过金刚石晶粒与非晶碳形成的界面势垒，注入金刚石的导带，在电场的作用下迁移到表面，由于某些金刚石表面具有负电子亲和势或较小的正电子亲和势，电子较易发射进入真空。

Now he worked in ajoint venture.

现在他在一家合资企业工作。

More troops in Afghanistan won't change any of the foregoing.

更多的在阿富汗的军队也不会改变之前的状况。