查询词典 conductivity for heat

The resultsshowed that the sample"s electrical conductivity gradually increases with the temperature increasement, the entire tenderlion"s electrical conductivity is a little bit higher than mincing meat"s when the fibre was parallel to the electric field strength and the increasement in the entire tenderlion"s electrical conductivity is more than mincings at the same temperature.

利用浸泡式通电加热实验装置，研究了不同浓度NaCl溶液对肉加热速率和电导率的影响。

Weak electrolyte ionization degrees can be approximately obtained by the conductivity ratio, namely:α= ma0, mam, and 0, m respectively, the molar electrolyte conductivity and limiting molar conductance (ie, fully ionized after a solution of the conductivity).

弱电解质的电离度可近似地由电导比求得，即：α＝ma0，mam和0，m分别为电解质的摩尔电导和极限摩尔电导（即完全 a电离后溶液的电导）。

Methods Firstly, the conductivity of DyCl3 in isopropanol was determined at 303.15 K to 313.15 K to calculate the molar conductivity of DyCl3 secondly, Kohlrausch formula and Origin software were used to make the diagram of linear fitting, finally the diagram was pushed outside and the molar conductivity at infinite dilution λ0/(Scm^2mol^(-1) of DyCl3 in isopropanol was calculated, and the influence of the temperature on λ0/Scm^2mol^(-1 of DyCl3 electrolyte solution was investigated.

根据实验在303.15~313.15K温度范围内测定DyCl3在异丙醇溶剂中的电导率，求得DyCl3的摩尔电导率值，应用Kohl-rausch经验规则，使用Origin软件进行线性拟合，作图外推求得DyCl3在异丙醇中的无限稀释摩尔电导率λ0/S平方公分mol^(-1值，并讨论DyCl3在异丙醇中的λ0/S平方公分mol^

The results showed that the electrical conductivity of the composite was improved as the particle size of silver-coated glass bead increased;the electrical conductivity and its stability of composite prepared with wet pretreatment or in-situ modification-dispersion were better than those of composite prepared with direct dry-mixing;the electrical conductivity of composite was improved as the curing degree of electrically conductive silicone rubber increased;the Payne effect was highly related to the volume resistivity of electrically conductive silicone rubber.

结果表明，镀银玻璃微珠的粒径越大，复合材料的导电性能越好；湿法预处理和原位改性-分散工艺制得复合材料的导电性能和导电稳定性优于直接干混工艺；导电硅橡胶硫化程度的提高有利于提高材料的导电性能；Payne效应的大小与导电硅橡胶的体积电阻率有很强的相关性。

In this paper the technique of Thermo Time Domain Reflectometry is introduced to make measurements of a wide range of soil physical properties.We outline the theories of TDR technique for water content and electrical conductivity measurement, and heat pulse technique for determination of volumetric heat capacity, thermal conductivity, and thermal diffusivi...

本文以热脉冲技术和时域反射技术的理论为基础，介绍了利用热脉冲技术时域反射技术连续定位测定土壤含水量、电导率、温度和热特性的原理，并利用土壤热特性与容重和含水量的关系，导出了土壤容重、饱和度和通气孔度的计算公式。

A method using a tiny thermistor as heat transfer model was developed to measure thermophysical properties (thermal conductivity and thermal diffusivity) of three standand samples(ethanol, ethylene alcohol, solution of calcium chloride). Results showed that there was no significant difference between measurement and recommendation; results of thermal conductivity from thermistor method and heat probe method for carrot and potato samples showed no significant difference; results of thermal diffusivity between thermistor method and calculation for carrot and potato samples showed no significant difference.

在分析微珠状热敏电阻传热模型的基础上，在室温对标准样品（乙二醇、乙醇、氯化钙的水溶液）的热物性进行测定，结果显示，导热系数及热扩散系数的测量值与推荐值之间无显著性差异（p＞0.05）；热敏电阻法与热探针法对比测定胡萝卜及马铃薯两种农产品的导热系数，结果显示两种方法之间无显著性差异（p＞0.05）；热敏电阻法与常规计算对比测定胡萝卜及马铃薯两种农产品的热扩散系数，结果显示两种方法之间无显著性差异（p＞0.05）。

The heat conductivity of material improves rapidly by the content of the graphite increasing,and the heat conductivity preponderates over 1.7 w/ when the content of graphite is 5% in the material .

材料的热导率随着石墨粉含量的增加几乎成直线上升，当石墨含量为5%时材料的热导率大于1.7W/。

At room temperature directly touch the surface of heat sink, cooler feeling relatively good thermal conductivity, I feel relatively poor thermal conductivity of heat.

直接在室温下用手摸散热片的表面，感觉比较凉的导热性较好，感觉比较热的导热性较差。

The theories proposed by Wilson (1994) were adopted to describe the fundamental behaviors of temperature and variation of suction of soil. The Darcy's law and Pick's law described the flows and evaporation of water respectively. Some proposed assumptions including the characteristic curve of volumetric water content and hydraulic conductivity were only related to the suction of unsaturated soil. The coefficient of latent heat for water was a linear function of temperature; and the heat conductivity was calculated according to the equation proposed by De Vries.

对于土体的温度和吸力变化特征，采用Wilson提出的理论加以描述，在此理论中，分别利用Darcy和Fick定律描述水和蒸汽的流动规律，土水特征曲线和水力传导系数假定仅仅相关于非饱和土吸力，水的潜热系数是温度的线性函数，温度传导系数采用De Vries建议方程加以计算。

Superconductive heat tube has a very low heat capacity and a very quick heat conductivity (over 1000 times than that of copper), so it is a fast heat conductive tube.

清华航空超导热管有一个非常低的容量，并且有着异常迅速的热传导性(是铜传热速度的1000倍以上)，是一个快速热传导管。

In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.

在使用帆船的时代，船员们担心他们会因为无风而无法在海洋上航行。

As long as foreign donors pay the PA's salary bill, few expect a new intifada.

只要外国继续为巴权力机构的薪水买单，希望发动新暴动的人便寥寥无几。