绝缘

The PVC insulated and sheathed control cable is suitable for used in occasion of control, monitoring loop and

聚氯乙烯绝缘和护套控制电缆使用交流额定电压450/750V及以下控制、监控回路及保护线路等场合。

The production of wire is the main raw materials of electrolytic copper, insulation and sheathing materials.

生产电线的主要原材料是电解铜、绝缘材料和护套料。

The method for the Determination of Pb in isolation and sheathing of cables by flame atomic absorption spectrometry was studied.

提出了用空气—乙炔原子吸收光谱法测定电缆绝缘护套中的铅含量。

Inverter with shielded cable, use a small dielectric constant, high-pressure polyethylene for insulation.

变频器用屏蔽电缆，选用介电常数小的高压聚乙烯作绝缘。

Then,to design the self burned out electric arc circuit breaker,conclued computing theparameter about burned out arc room , isolated constuction ,shuting up electric brake and shunt winding condenser,sealing up construction.

接着，对110kV自能吹弧式断路器进行设计，设计包括灭弧室各项参数的计算、绝缘结构的设计计算、合闸电阻及并联电容器的设计计算以及密封结构的设计计算。

A silicon based piezo-electricity socle girder miniature electric generating apparatus is provided with a silica fixing frame, an oxidizing layer, a platinum/titanium lower metallic layer, a piezo-electricity PZT layer, a platinum/titanium upper metallic layer, an electrode insulation protection layer, and a vibrating base; the structure of the silica fixing frame combines the monocrystal silicon wet method etching and dry-etching to process, whose structure is integrated as a whole, and the center part of the structure is in a socle girder shape, which includes a silicium socle girder and a free end mass block; the piezo-electricity power supply device uses a micro-machining technique to integrally machine, and can realize the integration of the power supply and the microelectronic devices.

一种硅基压电悬臂梁微型发电装置，有硅质固定框架1、氧化层2、铂/钛下金属层3、压电PZT层4、铂/钛上金属层5、电极绝缘保护层6、振动底座7构成；硅质固定框架1的结构是利用单晶硅湿法腐蚀和干法腐蚀相结合完成加工，其结构连为一体，其中心部分的结构为悬臂梁形状，包括硅悬臂梁a和自由端质量块b；压电电源装置利用微加工工艺集成加工，能够很好的实现电源、微电子器件集成。

The main ingredient of quartz is Silicon Dioxide,it is a special purpose industrial material.

石英玻璃在紫外到红外的整个光谱波段都有较好的透光性能，可见光透过率在93%以上，特别是在紫外光谱区，最大透过率可达80%以上。5、电绝缘性能好。

The housing material is the PET glass fiber enhanced and anti-burning (V-0) imported insulation material; the material of the contact element adopts the red copper or the copper alloy; the material of the contact segment is the beryllium bronze, the surface of the contact element is glided or silver-gilt.

其壳体材料采用PET玻纤增强型、阻燃型（V-0）进口绝缘材料；接触件材料采用紫铜或铜合金；接触部分的材料为铍青铜，接触件表面镀金或银。

Dust accumulated on the insulated simul ator in the desolate lab.

在荒凉的实验室中，灰尘聚集在绝缘的模拟器上 729。

RSG transformer improved better wire connection than RSG and adopted the most safety as IT end sleeves connection and UK connection, which make coil to give out sirocco in horizontal and portrait and lower temperature rising, work in more safety and reliability so as to improve the power supply quality and delay aging of insulation system and prolong lifetime of transformer.

RSG系列三相干式变压器，在RSG系列变压器的基础上改进了其接线端子，引用国外最安全可靠IT冷压接线方式以及UK接线方式，尤其是变压器线圈，同时增设了横向，纵向散热风道，使其工作温升大大降低，运行更为安全可靠，大大提高了其供电质量，并且有效延缓绝缘系统老化延长了变压器的使用寿命。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。