全部

1·In this paper, the self-made polyaniline compound conductive fibers are taken as the electric material, the conductive fiber asphalt concrete is prepared.

本文以自制的聚苯胺复合导电纤维为导电相材料，制备了导电纤维沥青混凝土。

2·When an electric field is applied to the electrodes the piezoelectric material translates this into a mechanical strain along its radial axis, causing it to vibrate.

当两个电极之间形成电场时，压电性物质便将电场转化为沿径向轴的机械压力，使纤维震动。

3·Many problems caused by radome are the result of asymmetric electric parameters of dielectric material, which means it has no magnetic character but electric one.

天线罩引起的很多问题都是由于电介质材料只具有电特性，而不具有磁特性造成的。

4·Diathermy equipment is ordinarily made up of lF power supply, thermoelectric capacitors, inductive furnace body, starting or electric material-moving device and etc.

透热设备一般有中频电源、电热电容、感应炉体、气动或电动推料等部分组成。

5·Mainly raw and processed materials: high-marked Portland cements, diversified natural colorful carpolite, ferric oxide dye, titanium electric material and other materials.

主要原材料：高标号硅酸盐水泥，精选各种天然彩色石子，三氧化二铁颜料、钛导电材料及其它配料。

6·It is a practical meaning that forecast intelligently and statistics quickly data in the electric material system to save money and economize labour force by the technology of the Data Mining.

对电力物资系统的物资出库数据进行数据挖掘，有利于智能预测、快速数据统计，具有节省人力、财力的现实意义。

7·When light waves enter normal materials such as glass, the material alters the electric and magnetic fields in the light, slowing the waves to a particular new speed.

当光波进入普通材料时，如玻璃，这些材料改变了光波中的电磁场，使光波降低到某一新的速度。

8·They have a minuscule mass, no electric charge, and pass through almost any material as though it was not there.

它们质量极小，不带电荷，可以穿透几乎任何物体而不留痕迹。

9·At the junction where the two layers meet, electrons pair up with holes, establishing an electric field that prevents electrons from moving from the n-type material to the p-type.

两层接触处电子与“孔”便成双配对地形成了电场，阻止电子从n层移到的p层。

10·The material is the main source of iron for the steel industry, and it’s cheaper and more common than the rare-earth metals typically used to make electric car motors.

原材料的主要来源是钢铁工业中的铁，而且与通常用来制造电动汽车发动机的稀土金属相比，它不仅更便宜，而且也更普通。