查询词典 conductivity

The effects of length/diameter ratio of polyester fiber and filler content on the conductivity, creep behavior of resistance and piezoresistive properties of rubber composite were studied.

研究了导电橡胶电导率、电阻蠕变行为及压阻性能随填料长径比、含量的变化。

Have a very high degree of fire resistance, good thermal conductivity, mechanical strength at high temperature and under high temperature characteristics.

具有很高的耐火性，良好的热导性，在高温和常温下机械强度都很高的特点。

In this research, digression of two types of sprayed fire-resistive material may use linear relationship for representing the thermal conductivity under changing temperature.

在本文中回归二类型被覆材料之热传导系数与温度变化，可以线性关系表示。

The research is to study two types of sprayed fire-resistive material – porous and fibrous types, with regard to their relationship among the factors such as moisture content, pore structure, high temperature thermal conductivity and fireproof capacity.

本研究探讨多孔质和纤维质两类型的被覆材料，在含水率、孔隙结构、高温热传导系数等因子与耐火性能之关系。

The products have excellent mechanical properties and no precipitation, no fisheyes, and lasting and stable conductivity, They can be widely applied in preparing conducting PO injection products, sheet products and blow-molded products.

本产品采用超导电炭黑、树脂以及加工助剂精制而成，外观为黑色颗粒状，产品性能优异，不掉粉，无晶点，具有永久而稳定的导电性能，适用于制备导电聚稀烃注塑制品、片材制品以及吹膜制品。

A 2D two phase horizontal fracture model was established when studying hydraulic fractures for the requirement of shallow reservoir stimulation in this block; and a 3D two phase model has been built for numerical simulation of a reservoir with five-spot pattern without considering vertical fracture flow. The impacts of horizontal fracture half length and flow conductivity on recovery factor and ultimate recovery factor are studied for some certain injection and production conditions. The parameters of hydraulic fracturing are optimized.

根据该区块浅层油层改造的实际需要，研究水力裂缝时建立两维两相的水平裂缝模型，不考虑裂缝垂直方向上流动，建立了五点井网条件下三维两相油藏数值模拟模型，研究了水平裂缝半长和导流能力对油井产量、注采条件下的采收率和最终采收率等指标的影响，优化了水平裂缝参数。

Based on the test results, the relation between the flashover voltage of the ice column and the freezing-water conductivity or the air pressure was presented.

根据试验结果，文中给出了冰柱闪络电压与覆冰水电导率和气压的关系。

Discrete water drops on the surface greatly reduced the flashover voltage of test sample. The extent of decrease related to the volume, number, conductivity, distribution and location of water drop.

分离水珠的存在大大降低了试品的闪络电压，其降低的幅度与水珠的大小、数量、电导率及分布和位置有关。

But the melting ice water of high electric conductivity reduced ice flashover voltage.

绝缘子发生冰闪的主要原因是冰凌桥接绝缘子串裙边，而融冰水电导率高，则造成冰闪电压大为降低。

The effect of phase change temperature, heat fusion and thermal conductivity of the SSPCM on the average heat flux and energy storage ratio of the floor heating modular board was analyzed by simulation.

研究了定形相变材料的相变温度、相变潜热和导热系数变化对地板表面平均热流密度和蓄能比的影响；定形相变材料蓄能式采暖地板可在长时间内保持稳定的热流密度。

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