查询词典 a constant temperature

Volume'.''''.'per'.'' unit change in temperature at a given constant pressure.

体积'。''的微小变化和单位温度变化的比值。

The dielectric properties of homogenous BSZT and compositionally graded BSZT thin films were characterized by measuring the dielectric constant and dielectric loss as a function of applied electric field, temperature and frequency.

结果表明，通过合理设计梯度薄膜的成分分布，不仅可以实现对薄膜介电常数的调控，使其保持较高的调谐率，还可获得良好的介电常数温度稳定性。

Air conditioning of fine grand industry uses water to evaporate absorb air quantity of heat this one natural phenomenon, the in a steady stream after making the fresh air outdoor filters via dropping in temperature is constant inbreathe is indoor, indoor and muddy hot air eduction outdoor.

通州市张芝山嘉隆冷风机厂生产供应批发冷风机配件。嘉隆工业制造业空调使用水辉发吸取空气air热量这个自然而然现像，使室外新鲜空气air经降冷筛选后涛涛不停吹入房内，把房内污浊的热空气air排岀室外。

The effect of curing process of thermosetting powder coating consists of carboxylated polyester resin cured with triglycidyl isocyanurate has been investigated using broadband dielectric relaxation spectroscopy over a wide range of frequency and temperature for different constant curing times.

使用在各种各样的频率的宽频介电弛豫分光学治疗过程的作用热固性粉末涂层包括carboxylated聚酯树脂治疗与triglycidyl异氰脲酸酯被调查了和温度不同的恒定的治愈时间。

The effects of the central wavelength shift of the source and the variations of the parameters of the sensing head (Verdet constant and linear birefringence) due to ambient temperature fluctuation upon the scale factor of a bulk-glass optical current transformer are theoretically analyzed and digitally simulated.

用理论分析和计算机仿真的方法研究了环境温度变化导致的光源中心波长移动和传感头材料Verdet常量与应力双折射变化对光学电流互感器输出性能的影响。

It is shown that the chlorinating process for fluorine-fixed calcine agreed well with the regional reaction rate model presented by Bagdasarym. The process consisted of two tandem steps, Erofeev Equation ln[ln(1a)]=lnk+nlnt was used to deal with the equation of reaction rate,the function between rate constant and temperature was k=2.7?07e125900/RT. The a...

结果表明：固氟焙砂的氯化反应动力学过程是区域反应速率模型，氯化反应过程经过了2个串联反应步骤，用Erofeev方程ln[ln(1a)]=lnk+nlnt处理反应速率，反应速率常数与温度T的函数关系式为k=2.7107eEa/RT，表观活化能Ea为125.9 kJ/mol，过程限制环节主要是界面化学反应控制。

Based on the alloy,a new generation of brush holder high temperature constant press brush holder has been developed.

本文提出了一种新型的电刷弹簧材料—高温恒压刷握弹簧材料3YC27合金；并介绍了在此基础上创建的新一代刷握—3YC27合金高温恒压刷握。

A gas at constant pressure contracts as the temperature is decreased.

当温度下降时，气体在恒定压力下会跟着收缩。

Measures temperature by changes in the pressure of a gas kept at constant volume .

通过改变气体压力保持一定体积来测量温度。

Based on the kinetic theory, explain why the pressure of a fixed mass of gas increases with temperature at constant volume.

气体在体积维持不变的情况下，其压强随温度而上升。试根据分子运动学说加以解释。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。