查询词典 thermal conductivity

This series of unshaped light-weight castable has speciatlties of high refractoriness, high pressure resistance,low thermal conductivity and convenient construction.

该系列不定形轻质浇注料，它具有耐火度高，耐压强度高，导热系数小、施工方便简单特特点。

The effects of reinforcer and interface on the thermal conductivity and CTE of the composites were investigated, and the properties were analyzed and simulated.

研究了增强相和界面对这三种复合材料的热导率和热膨胀系数的影响，并对这些性能进行了理论分析和数值模拟。

This can explain why no residual linear term of thermal conductivity was observed in this region, which was regarded as an evidence for the breakdown of the Wiedemann-Franz law.

研究发现，存在一个临界的费米子的味数，只有物理味数小于该临界值时，才能发生手征对称破缺。

Road engineering ; ballast embankment and revetment ; experimental research ; porous media ; natural convection ; thermal conductivity parameter

道路工程；块石路堤、护坡；试验研究；多孔介质；自然对流；导热系数

The analysis of the weak signal circuit, amplifying circuit of the signal and power circuit in the thermal conductivity detector has been done, and the characteristic of the circuits with the rhenium tungsten filament is designed.

针对气相色谱热导检测器的弱信号失真和电源不稳定问题，研究与设计热导检测器的弱信号测量电路、信号放大电路以及电源电路。

Porous materials ; Structural water ; Thermal conductivity ; Rock wool ; Calcium silicate

多孔材料；结构水；导热系数；岩棉；硅酸钙

For electronic devices to provide high-quality EMI electromagnetic shielding materials and thermal conductivity of materials.

为电子设备企业提供高品质的EMI电磁屏蔽材料和导热材料。

Nine thermodynamic properties, combustion enthalpy, evaporation enthalpy, liquid enthalpy and heat capacity, vapor heat capacity, thermal conductivity, kinematic viscosity, density and vapor pressure, are predicted or correlated with satisfactory results by using a simple hypothesis of the groups for petroleum fractions.

简单的基团假设，可以定量地预测和关联石油馏分燃烧焓、汽化焓、液体焓与热容、汽体热容、热导率、运动粘度、密度和蒸气压等9种热力学性质，效果满意。

The results show that CO2 specific heat, density, thermal conductivity and viscosity vary abruptly near the pseudocritical temperature.

结果表明，CO2的比热、密度、导热系数以及粘度在准临界点附近的变化非常剧烈。

The specific heat capacity and thermal conductivity of wall material have a remarkable effect on the north wall temperature distribution.

温室内土壤温度和气温的实验结果与数值模拟结果相符合，从而表明所建立的传热模型和数值计算结果是正确的与可靠的。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。