绝缘

Zheng Wei was born in 1972, who, as a professor and graduate superior, was employed in the college of material science and engineering of Harbin University of Science and Technology. In 1993 she graduated in Harbin Institute of Technology and got Bachelor Degree. After hading gotten Master Degree of HUST in 1996, she got PH.D. in part time of HIT.

郑威，1972年生。材料科学与工程学院无机非金属材料系教师，教授，硕士生导师。1993年毕业于哈尔滨工业大学环境工程专业获工学学士学位；1996年毕业于哈尔滨理工大学绝缘材料与技术专业获工学硕士学位，同年留校任教； 2005年获得哈尔滨工业大学材料物理与化学工学博士学位。

Action strengthens material and insulation glue glues material to use or make hinderance fiery dose again.

作为增强材料和绝缘胶粘材料重新利用或作阻火剂的。

The phase tracking principle of source-contained homodyne detection is researched, the frame diagram for phase detection and experimental results are given.

介绍了一种新型的光纤电压传感器结构和工作原理，分析了系统中椭圆芯双模光纤的传输模式和模间相干光斑的变化，采用熔接的方式进行相干光接收来获得正交相位漂移信号，根据模间群折射率差与光程差的关系设计调整光纤的长度，依据石英晶体和空气的绝缘强度进行传感光纤匝数设计，讨论了含源零差探测法的相位跟踪原理，给出了相位检测框架图及实验结果，分析表明该设计方案能达到相位跟踪的目的。

It can dissolve in the water and oil, and it's easy to regulate. It has all the excellent performances of the traditional polysilioxane product, such as, resisting high and low temperature, anti-ageing, hydrophoby, electrical insulation and low surface tension etc.. In the meanwhile, it has the function of the lubricating, softening, good spreading and emulsification stability offered by polyether chains. And it can be used as PU foam homogenizing agent, textile auxiliary, oil field demulsifier, cosmetic auxiliary, coating leveling agent, detergent, defoaming agent and emulsifier etc.

它兼具水溶、油溶性，且易于调节，既具有传统的硅氧烷类产品的各项优异性能，如耐高、低温、抗老化、疏水、电绝缘、低表面张力等，同时又具有聚醚链段提供的润滑作用、柔软效果、良好的铺展性和乳化稳定性等特殊性质，可作为聚氨酯匀泡剂、纺织助剂、油田破乳剂、化妆品助剂、涂料流平剂、清洁剂、消泡剂、乳化剂等。

Any of various minerals consisting of hydrous silicates of aluminum or potassium etc.

由含水硅酸铝或硅酸钾等组成的矿物，呈晶体状，能分裂成极薄的片状，具有良好的电绝缘性。

Charge accumulation effect on the surface of the insulation film degrades the quality of the films in the process of IBAD.

离子束辅助镀膜沉积过程中，绝缘薄膜表面的电荷积累效应严重影响了薄膜质量。

Methods of test for the determination of the ignitability of solid electrical insulating materials when exposed to electrically heated wire sources.

对标准： NF C26-212-1989 测定暴露于电热金属线源时固体电绝缘材料可燃性的试验方法。

Methods of test for the determination of the ignitability of solid electrical insulating materials when exposed to electrically heated wire sources.

英文版，测定暴露于电热金属线源时固体电绝缘材料可燃性的试验方法。

Methods of test for the determination of the ignitability of solid electrical insulating materials when exposed to electrically heated wire sources.

您还可以如下方式订购标准： NF C26-212-1989 测定暴露于电热金属线源时固体电绝缘材料可燃性的试验方法。

Methods of test for the determination of the ignitability of solid electrical insulating materials when exposed to electrically heated wire sources.

咨询： NF C26-212-1989 测定暴露于电热金属线源时固体电绝缘材料可燃性的试验方法。

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