查询词典 insulating

Perlite is also ideal for insulating low temperature and cryogenic vessels.

珍珠岩也是理想的绝缘低温和低温容器。

In the latter part of the Permian, smaller varieties emerged, likely warm-blooded and covered in insulating hair.

在二叠纪后期，个头小热血的有皮毛的爬行类出现了，这其中就有以后的哺乳类。

The theory of optically activated charge domain is adopted to analyze both the output characteristics and the photoelectric threshold condition of the semi-insulating GaAs photoconductive switch under the non-linear operational mode.

用光激发电荷畴理论分析了半绝缘GaAs光电导开关在非线性工作模式下的输出特性和光电阈值条件。

Based on the conclusion of experimental law, the photoelectric threshold condition is obtained for the semi-insulating GaAs photoconductive switch under the non-linear mode, pointing it out that, when the optic-energy triggers off the switch to meet the prerequisite that n_0L is greater than or equal to 10~(12)cm~(-2), the necessary condition is achieved for high field domain and meanwhile the threshold electric field serves to produce charge transmission effect within the material.

在总结实验规律的基础上，得到半绝缘GaAs光电导开关非线性模式的光电阈值条件，指出当光能触发使开关满足n0L≥10~(12)cm~(-2)时，达到形成高场畴的必要条件，阈值电场的作用是使材料体内产生电子转移效应。

SMC insulating plate is molded of electrical grade smc premix under definite pressure and temperature .

SMC 绝缘平板是用电气型 SMC 片材在一定的温度、压力下模压而成。

"B The primary winding insulated from the secondary winding by a layer of insulating material other than that specified in 11.2.2 ."

" b 初级绕组与次级绕组用一层不是11.2.2所指绝缘材料。"

An insulating film is formed on a first principal surface of the substrate.

本发明在非线性光学材料组成的基板的第1主表面上形成绝缘膜。

In under the concerned expert's 1nstructlon.the development has developed the belt branching cable(prefabrication branching cable.branched electric cable).the product examines after the national electric wlre electrlc cable authorltative department—Shanghal electrlc cable research 1nstitute.each technlcal Performance achieved the enterprise standard request.the maln Performance surpasses JCS376"Belt Branching cable"the Japanese standard to request.this product passed the provincial level technical appraisal,and obtains the Chongqing key technology innovation product certificate It has the power supply safely reliable,Insulating abiliw good,work convenlent,Power dlstributlon cost low,applicable scope broad,the varlety speclfication are many,Installs the environment request low status merit Has masslvelv used the belt branching cable In the overseas advanced countrles to reDlace the bus bar rabbet mean of delivery.

由于现代建筑物中因配电的复杂性和容量的增加，对于配电主干线的可靠性及经济性的要求则越来越高，本公司为了满足这种市场需求，参考了国内外有关资料，在有关专家的指导下，研制开发了带分支电缆(预制分支电缆，枝状电缆)，产品经国家电线电缆权威部门--上海电缆研究所检测，各项技术性能均达到企业标准要求，主要性能超过JCS376《带分支电缆》日本标准要求，本产品通过r省级技术鉴定，并获得重庆重点技术创新产品证书。它具有供电安全可靠，绝缘性能好，施工安装方便，配电成本低，适用范围广，品种规格多，安装环境要求低等优点。

The insulating materials cause the capacitance and therefore the reactance of the line to become very large.

绝缘材料也产生电容，所以线路的电抗变得很大。

Because the most noise of people are often part of the treble, while the treble is a straight line, and enable it to most of the reflective glass, insulating glass, you can consume it without some reflection to do perish.

因为最噪人的往往是高音部分，而高音是直线传播的，用玻璃可以使其大部分反射，中空玻璃则可以使其没有反射的部分消耗殒尽。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐