查询词典 electrical

Vast halls are filled with endless hands-on experiments for children - and adults - such as understanding how a bobsleigh works and designing their own electrical circuits .

大厅里到处是为儿童--和成人--准备的动手实验，例如了解大雪橇的运作原理，设计自己的电路等。

A Bohr atom is a solar system in miniature, with electrical forces taking the place of gravitational forces.

玻尔的原子模型是太阳系的缩影，不过以电力替代万有引力。

However, if the distance between the tungstn tip and Al (100) surface is close enough, about 9 Bohr, the single Al atom under the tungsten tip can be extracted from the surface without any electrical field.

与半导体情形不同的是，在针尖与样品表面距离小于约9Bohr时，仅依靠针尖作用可以让Al原子自动脱离Al（100）表面。

As their sizes are smaller than the bulk exciton Bohr radius, theyexhibit many unique optical, electrical and chemical properties, giving rise tonumerous potential applications in physics, chemistry, biology and medicine.

由于粒子的尺寸比体相材料激子的波恩半径还小，因此表现出非常独特的光、电和化学性质，在物理，化学，生物，医药等许多方面有着巨大的应用价值。

The small band gap and the large Bohr radius of lead chalcogenides enable unique optical, electrical, and chemical properties, presenting this family of materials as a good candidate for potential applications in solar cells, thermoelectric devices, telecommunication, field effect transistors and biological imaging.

IV-VI族铅的硫属化合物半导体纳米材料，由于他们较小的能带间隙和较大的激子波尔半径，这类材料在太阳能电池，热电器件，电子通信，场效应晶体管，生物成像技术上有很广泛的潜在应用价值。

During World Wars I and II, mechanical and, later, electrical analogue computing systems were used as torpedo course predictors in submarines and as bombsight controllers in aircraft.

第一次和第二次世界大战期间，机械模拟计算系统以及后来的电动模拟计算系统，被用作潜艇上的鱼雷航线预测器和飞机上的轰炸瞄准具的控制器。

The underlying principles of the application of this technology are electrical circuits and Boolean algebra .

对这项技术应用的基本原理是电路和布尔代数。

GPS—1000 power source is one kind of independent solar power supply systems exploited by the company which can be used as electrical power sources in fields of family, telecommunication, border defense post and scenery lighting etc.

GPS—1000太阳能电源是本公司开发的独立太阳能供电系统。可作为户用、通讯、边防哨所、景观灯等领域应用。

The numerical result demonstrates the Born Approximation can be effectively used for 3D imaging for borehole-ground electrical method. It also demonstrates that the method can be used as the basis for fast 3D inversion in reservoir monitoring application and in water injection exploration.

数值计算的结果表明Born近似是一种有效的井地电法三维快速反演方法，同时也说明井地电法监测油水前驱和储层边界预测的观测数据可以用该方法进行快速三维反演成像。

Aluminum electrolysis ; Electrolytic cell ; Boundary value problem ; Electric current field ; Relative electrical parameters.

铝电解；电解槽；边值问题；电流场；相对电参数

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷