导体

Copper is a good conductor of electricity.

铜良导。

Copper is a good conductor of heat.

铜热良导。

Wood is a poor conductor of sound.

木头声音不良导。

Copper is a good medium for the conduction of heat and electricity.

铜热和良导。

The drum also contains the photoconductor supply and takeup spools.

鼓还包括光导源和提升卷轴。

The photocatalysis of the semiconductive materials convert the photon energy to chemical energy.

半导材料光催化效应可将光能转化为化学能。

This is a semiconductor integrated circuit.

这一个半导集成路。

With the invention of high-temperature-superconductor, the superconductive magnetic gradiometer be-comes available in application.

由于高温超导研究成功，使得超导磁梯度仪实际应用成为现实。

Copper conducts electricity well.

铜良导。

Here, free electrons rub off the con ductor and create a charge imbalance that causes the current flow.

这时，摩擦引起自由子脱离导，产生荷不平衡，从而产生流。

Vertical Multijunction (VMJ) Cell — A compound cell made of different semiconductor materials in layers, one above the other.

垂直多（VMJ）-化合物在不同半导材料层作出上面。

The structure,the linking method and the working principle of the automatic measurement system for semiconductor photovoltage spectrum have been reported.

报道了所建立半导光压谱自动测量系统构、联机方法和工作原理。

Through the electrodes placed on the body surface corresponding with the rumen, a multipurpose amplifier was inserted to record ruminal electrography.

瘤胃容积导,通过对应于瘤胃表放置极导入多功能放大器可以记录出瘤胃图。

The semiconductor laser arrays are applied almost in all photoelectronics fields, and becoming an important technique in optoelectronics science at present.

半导激光器阵列应用已基本覆盖了整个光子领域,成为当今光子科学重要技术。

Among transitional metal oxides,nano NiO is one of the relatively few metal oxides with p-type semiconductivity,which has stable and wide band gap.

纳米氧化镍过渡金属氧化物中不多见p型半导之一,具有稳定而较宽带隙,作为一种新型功能材料受到人们关注。

However,the passive film on Fe-20Cr NC was a n-type semiconductor which had a higher transpassivation potential and therefore higher resistance to pitting corrosion.

而纳米晶涂层在两种溶液系中形成钝化膜均为n型半导。

This phenomenon is called the excessive thermotaxis effect of low current.Based on these characteristics, the uniformity of the junction temperature distribution is studied.

利用这一特性可以研究晶管温分布不均匀性，计算温分布不均匀度，对半导器件可靠性分析具有重要意义。

By the method of electril charge projection the expression of charge density and field intensity on midperpendicular plane on a conductive plate are given.

利用荷投影方法,给出导薄板上荷密度表示式和中垂面上场强分布。

Pure single crystal silicon, as an important semiconductor, has already been used in many areas, such as molectron, computer technology, communication technology and automatic technology.

高纯单晶硅一种重要半导材料，在很多领域都有广泛应用，比如集成路、脑技术、通讯技术、自动化技术等领域。

Quantum well intermixing induced by impurity diffusion has been used in fabricating nonabsorbing windows in the cavity facets to improve the output power of high-power laser diodes.

杂质扩散诱导量子阱混杂技术可用于制作腔面非吸收窗口, 提高大功率半导激光器输出功率。