系数

Research results show that the system performance is influenced greatly by the thermal conductivity of the activated carbon and the contact heat transfer coefficient.

因此为了能得到较高的性能系数和制冷量，首先应该使吸附材料活性炭的导热系数得到提高，其次才是考虑提高接触换热系数。

With the optimal structural control method, a new approach to determine the optimal damping constant of viscous damper is presented.

对拉索-粘性阻尼器系统的动力特性进行了研究，得到了拉索刚度、阻尼器安装高度及阻尼系数等参数对拉索系统模态阻尼比的影响规律；根据最优控制原理，提出了一种确定阻尼器优化阻尼系数的方法，该方法确定的阻尼系数能保证前几阶模态阻尼比得到整体优化，改进了现有的设计方法。

The results showed that if calculated according to the CaO standard deviation,the blending factor of raw meal homogenization silo was 1 only,far blow the design value(6~8);while calculated according to the KH sta...

结果表明，以CaO标准偏差计算的生料均化库的均化系数只有1左右，远低于6￣8的设计值；以KH标准偏差为统计指标计算的生料均化库均化系数为1￣1.5，窑系统均化系数为1￣2。

In order to improve the prediction accuracy, the sensitivities of pipe friction coefficients, pressure loss coefficients in bents, wall temperatures and heat transfer coefficients in pipes and cylinders on the volume efficiency are investigated.

为提高充气效率的计算精度，由模拟计算和相关试验，分析了管道的摩擦系数、弯管的压力损失系数、进气管壁和气缸壁温度及其传热系数对充气效率的影响程度。

The dosages of exogenous hormone were determined by the ovary maturation coefficient of brooders when inducing spawning artificially.

因此，在进行人工催产时，应根据催产亲鱼的性腺成熟系数决定外源激素的剂量，性腺成熟系数较大者，其外源激素的剂量宜小些；而性腺成就系数较小者，其外源激素的剂量宜大些。

In engineering application, especially in the design stage, it is always using the material fatigue property curve and fatigue strength factors, ie.

在工程应用中，特别是在产品设计阶段，通常利用材料的疲劳性能曲线，再考虑零部件的尺寸系数、表面加工系数及应力集中系数等疲劳强度影响因素进行构件疲劳强度设计。

The moisture diffusion coefficient was increased at the early drying stage when the moisture content was high,and hit the maximum value when the moisture content drew close to the fiber saturation point,and then decreased gradually as the moisture content decreased.

结果表明：干燥温度越高，干燥各阶段水分扩散系数及平均水分扩散系数也越大；初始高含水率阶段，随含水率逐渐降低，水分扩散系数呈逐步增加趋势，在纤维饱和点附近时达最大值；随后，随含水率逐渐降低呈逐步减少趋势。

The merged high frequency coefficients come from the high frequency coefficients of the histogram matched panchromatic image with the proposed fusion method, while the fused low frequency coefficients are obtained according to the fusion rule suggested in this paper.

该方法将直方图匹配后的全色影像的高频系数作为融合后的高频系数，而融合后的低频系数依据新提出的融合规则得到，最后采用小波逆变换与逆IHS 变换获得融合图像。

Diamond has many outstanding physical, chemical, optical, mechanical, and electrical properties such as the highest thermal conductivity, the extreme chemical inertness, the highest known hardness, the lowest compressibility of known material, high in Young's modulus, low in friction coefficient, wide in band gap, and a wide optical transparency bandwidth.

中文摘要钻石拥有许多优异的物理、化学、光学、力学与电学特性，例如它拥有最高的热传导系数、具化学惰性、具有最高硬度、高杨氏系数与低摩擦系数、具有宽能隙与宽的光学穿透频域。

According to the integral equations of pipe flow, the relationship between the friction factor and the log-law was approached, as well as the effects of low Reynolds number on the relation of friction factor.

利用管流的积分方程，深入探讨了摩擦系数关系式的系数和对数定律常数之间的关系，进一步分析了低雷诺数对摩擦系数关系式的影响。

Shop assistant: Please check at the door.

店员：请您到门口柜台交费。

In the end, transportation of PAHs in the environmental matrix was preliminarily investigated and discussed according to PAHs data of soils and sediments from a certain region in Shanghai. The result indicated that there are two or more pathways on PAHs transportation in the environmental matrix.

最后，对上海特定地区内PAHs在环境介质中的迁移径途进行了分析讨论，结果表明上海市土壤和沉积物等环境介质中PAHs的迁移存在多种途径。