使用系数

Making use of its high refractive index and good property of dispersion in medium, titanium white is widely used as delustrant in synthetic and artificial fibers to eliminate the polish of fibers and reduce the transparence of textile.

利用其高折光系数和在介质中良好的分散性，化纤钛白被广泛应用于涤纶、晴纶等化学合成纤维及人造纤维中作消光剂使用，以除去纤维光泽，降低织物的透明度。

Linear calibration curves for the standards run with both eluents showed regression coefficients (r2) of 0.9998 or better.

使用两种洗脱液做出的线性校准曲线的回归系数（r2）为0.9998甚至更好。

The curve of expansion versus temper- rature in the temperature elevating process is depicted automatically and the coefficients of mean lin- ear expansion, instantaneous thermo-expansion, transforming temperature and softing point can be printed according to the.

本文介绍了一种■全由计算机进行设定控制的热膨胀仪，可以对温度范围、升温速率、初始条件进行设定，并由计算机完成实时数据的采集及处理，完成升温过程中温度-伸长量曲线自动描绘，并根据用户要求自动打印出各温度段的平均线膨胀系数、瞬间热膨胀转变温度及软化点等，其结构准确可靠、使用方便、自动化程度高，达到国内领先水平。

In the actual production process, the flashing and cavitation not only affect the calculation of flow coefficient, but also the formation of vibration and noise, shorten the life of the valve, so the choice should be to prevent the valve produces flash valve and cavitation .

在实际生产过程中，闪蒸和空化不仅影响流量系数的计算，还会形成振动和噪声，使阀门的使用寿命变短，因此在选择阀门时应防止阀门产生闪蒸和空化。

The changes of the conductivity, molar conductivity, activity coefficient and relative partial molar free energy of LiCl with concentration and temperature of the solution were discussed.

应用电导率仪在288~308K温度范围内测定了LiCl在纯有机溶剂中的电导率；利用公式计算了LiCl的摩尔电导率；按Kohlrausch经验公式，使用Origin软件进行线性拟合，作图外推求得LiCl在异丙醇中的无限稀释摩尔电导率λ0值；并讨论了LiCl在异丙醉中的电导率、摩尔电导率、活度系数和相对偏摩尔自由能随溶液浓度和温度的变化关系及其温度对LiCl溶液无限稀释摩尔电导率的影响。

In this dissertation, we demonstrated a low voltage, fast speed and good data retention MONOS memory device with high work function IrOx metal gate, novel high-k AlN trapping layer and HfAlO blocking layer.

高介电系数介电质的使用，不仅可以有效降低操作电压，同时也可以将电压有效的跨在薄二氧化矽穿遂层以增加编码和抹写速度。

It is proved that the model is in good agreement with the literature data. Standard error is less than 0.01(σ.01). Using this model, process simulation of the experiment of the test of orifice - plate flow - meter is carried out on computer.

在孔板流量计或文丘里管的计算过程中，习惯上常常使用查表的方法以确定孔板流量计的流量系数，但是，在化工过程模拟计算过程中，这种方法却难以奏效。

These results show that the choice of pole number and slot number has a significant effect on the performance and the proper choice of the pole-slot number combination and pole embrace can weaken the effect of output voltage harmonics and reduce usage of magnet material,as well as save cost,which are helpful to obtain the better performance.

结果表明：极槽匹配对直驱式风力永磁发电机性能有很大影响；通过合理选择极数、槽数以及极弧系数，可以减少输出电压谐波分量的影响，降低永磁材料的使用，节省成本，有助于直驱式风力永磁发电机获得良好的性能。

This fan carries the experiment research of imitate machine, use distinctive blade profile and impeller design to obtain higher total pressure and discharge parameter, improved the total pressure efficiency of fan.

该风机经过虚拟机的实验趼究，使用特别的叶型和叶轮策划获取较高的全压和访问数量系数，并提升了风机的全压速率。

According to amino acid compositions and pseudo amino acid composition, the membrane protein types were predicted by using supervised locally linear embedding algorithm.

将氨基酸的组成含量以及它们之间的相关系数作为膜蛋白序列的特征向量，采用有监督的局部线性映射的方法对该向量进行降维，并使用最简单的欧氏距离分类器来预侧膜蛋白类型。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐