查询词典 heat capacity

Effective heat capacity method is used to simulate the heat transfer and ice crystal growth in the biological tissue.

采用显热容法模拟了生物组织冻结过程中的传热和冰晶增长过程。

The heat capacity of water is also very high or in other words, a large amount of heat is needed to raise its temperature by a degree .

水的热容量很大，或者换句话说，要使水的温度提高1度，需要大量的热。

By means of the method of average heat capacity and state equation for ideal gas, the limiting temperature and imiting pressure in an oxygen bomb were calculated in the process of determination of combustion heat for benzoic acid.

利用平均热容法和理想气体状态方程，预测了苯甲酸燃烧热测定过程中氧弹内的极限温度和极限压力。

In this study, we investigate the thermal effects of magma intrusion. We use a method of equivalent heat capacity to handle the latent heat effect.

在计算中，既考虑了岩浆凝固过程中释放的潜热，又考虑了岩石比热、热导率随温度的变化对热模拟结果的影响。

Using the modified analytical embedded atom method, the physical properties of D03 type Fe3Al alloy, including the lattice constant, formation heat, elastic constants, phonon dispersion curves, density of states, molar heat capacity at constant volume, Debye temperature and thermal expansion, were calculated. The calculated results were compared with the experimental data and those obtained by others.

摘 要：应用改进分析型嵌入原子模型，系统地计算了D03 结构Fe3Al合金的晶格动力学性能，包括晶格常数、形成热、弹性常数、声子谱、态密度、摩尔定容热容、德拜温度和热膨胀系数等，并将计算结果与已有实验数据和其他理论计算结果进行了比较。

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。

An equation for the specific heat capacity of liquids which contains four constants hasbeen developed in this paper by means of analysis of data of heat capacities and properties offunction curves and its form is simple and convenient for use.

在液相比热容的研究方面，已有很多学者根据饱和液体比热容的实验数据关联出了较多的饱和液体比热容的方程式，但还没有专门针对过冷液体定压比热容而研制的方程式。

D If there is heat loss to the surroundings, will the true value of the specific heat capacity of X be higher or lower than that obtained in Explain why.

如果能量流失於环境，X的比热容的真值会比的答案较大还是较小？

The mixing method to measure solid specific heat capacity generally uses steam heater to heat the measured metal block.

混合法测量固体比热容实验一般采用蒸汽加热器对被测金属块进行加热，但用它测得的金属块的温度不准确，从而导致比热容不准确。

Due to the difference of heat conduction coefficient, specific heat capacity and expansion coefficient between concrete and rock, under cyclic variation of temperature, the junction plane is liable to crack in the slope supported by shotcrete.

由于混凝土材料与岩土材料的热传导系数、比热容与热膨胀系数的差异，在温度的循环变化下使得喷射混凝土边坡容易于喷层与岩土层的结合面处产生应力集中而开裂。

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％。