查询词典 conduction

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。

The human capital"s flowing has impact on other factor"s distribution, so changes factor supplies of inflowing and out-flowing areas, bringing capital fluxion and technology diffuseness, and produces the income refluence effect and the price conduction mechanism, at last influences the location choice of enterprise and corresponding industry distribution.

人力资本的流动会影响到其它生产要素的配置，进而改变人力资本流出地区与流入地区的要素供给，带动资本流动和技术扩散，产生收入回流、价格传导效应，最终影响到企业的区位选择和相应的产业布局。

The statistical analysis of this large set of mutations has led us to propose a diagnostic strategy that should help with the molecular work-up of optic neuropathies.

这一大系列基因突变的统计学分析引导我们提出一个诊断策略，可以帮助我们对视神经病变进行分子学的诊断检查。

The results show that the pipe grouting changes the mechanical parameters of surrounding rocks to achieve the security of engineering objectives by reinforcing surrounding rocks and bolcking the water.

研究表明：小导管注浆一方面改变了围岩的力学参数，另一方面利用浆液的固结特性可以实现堵水和加固围岩的工程目标，使隧道在开挖过程中的安全得到保障。