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ABSTRACT Dispersion of carbon black into an insulating polymeric matrix yields conductive composite material characterized by a sharp ...

本工作将炭黑分散到聚合物基体中制得导电复合材料，当炭黑含量超过某一临界值时，复合材料的电阻率出现显著的下降。

The fundamental formula of capillarity is employed on the Ru-based thick film strain resistors in the progress of sintering, and we get a mathematical model of this stage.

通过液态烧结阶段毛细作用的分析，建立相应数学模型，解释了导电相粒径、烧结时间、液气界面能以及玻璃粘度对应变电阻性能的影响。

The factors influencing the selective distribution of carbon black in the composites are introduced briefly in this paper.

本文简要介绍了影响CB粒子在两相共混物体系中选择性分布因素，并综述了CB粒子的分布对材料导电性能的影响。

Addition of electrical conductive fiber to the radar absorbing coating of carbonyl iron powder has been studied.

本文研究了在羰基铁粉吸波涂层中添加导电纤维对涂层的电磁参数和反射率的影响规律。

The first conductivity base board comprises: a base material, a first projection, a second projection and a light spacer; the first projection and the second projection are installed on the base material with central line symmetry, the second projection is the image structure of the first projection relative to the central line.

第一导电基板包括一底材、一第一凸块、一第二凸块及一光间隔物，第一凸块及第二凸块以对称于一中心线的方式设置于底材之上，第二凸块为第一凸块对应于此中心线的镜射结构。

The differences of electric mechanism, phase behavior and high temperature stability of cyhalothrin drug-loading microemulsion were investigated when the dodecyl benzenesulfonic salts combined with five coherer counter-ions and polyoxyethylene styrenyl ether were mixed at the same molar ratio.

将十二烷基苯磺酸盐和苯乙烯化苯酚聚氧乙烯醚按摩尔比1∶1混合后，结合5种金属反离子配成增溶高效氯氟氰菊酯的载药微乳体系，研究其在导电机理、相行为及热贮稳定性上的差异。

Polymer electrical conductive composite is one kind of functional materials that received much interest in the past two decades.

高分子复合导电材料是当今人们重点研究和开发的一类新型的功能材料。

Polymer electrical conductive composite is one kind of functional materials that received much interest in the pa...

高分子复合导电材料是当今人们重点研究和开发的一类新型的功能材料。

The relationship between the temperature dependence of the conductivity and structure of the .

讨论了复合材料导电率的温度依赖性行为和结构的关系。

The conductive powder is white and slightly gray and is non-toxic, light in weight and environment-friendly and also has less conglobation, good dispersity and repeatability and uniform size distribution; in addition, the particle size of the powder synthesized in different solvents is different and the minimum resistivity of the powder can reach 15 Omega cm and can be suitable for the various demands of products.

该导电粉体呈现白色并略显灰，无毒、质轻、环保、团聚少、分散性和重复性好，粒度分布均匀，在不同溶剂下合成的粉体粒径也不同，其电阻率最低可达到15Ωcm，可以适合不同的产品需求。

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％。