查询词典 dielectrics

In the past ten years, space charge dielectrics are widely used in industry, commerce and military fields.

过去的几十年中，空间电荷电介质无论在工业、商业、军事还是航天领域都发挥了重要的作用。

Moore's Law has already driven DRAM cell dimensions to a point where specialized dielectrics were required in the storage capacitor.

摩尔定律早已驱使DRAM单元在存储电容上使用特殊的介电材料。

In order to lower the Δn value and obtain broad mesophase range, new negative dielectrics anisotropy liquid crystal compounds 4a and 4b were designed by replacement a phenyl ring with a cyclohexyl ring in the common tolane liquid crystals.

为降低液晶分子的双折射率并获得宽液晶相区，用环己基替代传统二苯乙炔液晶分子中的一个苯环，得到一类结构新颖的含乙炔桥键的负介电各向异性液晶分子4a， 4b。

Three dielectrics, water, ethanol, and toluene, are taken as examples.

研究了三个典型液态电介质，水、乙醇和甲苯的介电谱。

Lead lanthanum zirconate titanate exhibits many desirable optical and electrical properties such as ferroelectricity.dielectrics and holds great promise for wide applications in ferroelectric random access memory and dynamic random access memory.

锆钛酸铅镧具有良好的铁电介电和光学性能，在铁电存储器、动态随机存储器等方面应用前景广阔。

This thesis aims atacquiring new cyanate ester resin which has high performance in mechanics, calorifics,dielectrics, and putting forward new methods on improving cyanate ester resin.

本课题的目标是希望用无机纳米SiO_2粒子和多元共混等方法对CE进行改性研究，以期获得具有良好力学、热学、介电等性能的氰酸酯树脂基复合材料。

Other information where similar effects are be mentioned can be found in the books, Unconventional Flying Objects [6] and the Homopolar Handbook [7] which includes papers on magnetized dielectrics.

其他信息类似的影响提到中可以找到的书籍，非常规飞行物体[ 6 ]和Homopolar手册[ 7 ] ，其中包括文件磁化介质。

The dielectrics in different truing processes were selected by analyzing their discharge characteristics.

在分析不同放电介质放电特征的基础上，对不同整形阶段的放电介质进行了选择。

L. The application of the composite sheath optimizes the balance between the cab1e ' s electrical and mechanical performance,which is unique in solid dielectrics.

综合护套的采用使电缆的电气性能和机械性能达到最佳平衡，在其它固态介质中是独一无二的

However,there are also slow polarization effects,which can not be described using Maxwell's theory.For the description of both fast and slow polarizations,a concept of boundary screen charges is introduced to avoid the complex electric displacement in dielectrics.Using quantum statistics,the excitation theory of screen charges can explain many properties of electrets and ferroelectrics.

慢极化效应使电介质的极化偏离了麦克斯韦方程组描述的规律，引入边界屏蔽电荷的概念来描述介质的极化过程，可以回避电介质内部复杂的电位移运动，从而能用屏蔽电荷激发的量子统计理论来说明驻极体和铁电体的许多性质。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。