使用系数

It is applicable to any type of pitch pairs and relatively easy to realize the desired geometrical and mechanical properties in the design. By this method, the gear drives have small sliding coefficients and contact stress. Therefore, the gear wear is effectively reduced.

使用此方法可以容易地在设计中加进所需要的齿轮几何和机械特性，使所设计的齿轮具有较小的滑动系数和接触应力，从而有效地减小齿轮的磨损。

In order to enhance the slotter organization the working efficiency,often uses swings the guide rod organization form, according tooperation requirements definite travelling schedule speed changecoefficient k or extremely position included angle with thisorganization various sizes related, in order to enhance the slottermain body organization design the speed and the design quality,reduces the design cycle, enhances the product competitive ability,brings the slotter main body organization size the design to besupposed to use the most advanced design method.

为了提高插床机构的工作效率，常采用摆动导杆机构的形式，根据使用要求确定的行程速度变化系数k或极位夹角与该机构的各尺寸有关，为了提高插床主体机构设计的速度和设计质量，减少设计周期，提高产品竞争力，带插床主体机构尺寸的设计应该采用最先进的设计方法。

SMI was not statistically significant when FO was used, though the coefficient was negative.

SMI 统计地不是重大的当FO 被使用了，虽然系数是消极的。

Were used to measure the camouflaging mass and extinction coefficient of red smoke screen.

使用中等烟箱、热像仪和FTIR光谱仪等测定了红磷烟幕的遮蔽质量和消光系数。

Using a single pulse solar cell tester with constant light intensity for 5ms, we have studied the performance of conventional crystalline silicon solar cell with low concentrator( 1～10 sun)and cells temperature of 15～110℃at laboratory.

结果表明，室温下常规太阳电池的最佳工作点电压V_m和光功率放大系数a随入射光强增加呈现先增后降的趋势，并且串联电阻小的电池下降速度慢，串联电阻大的电池下降速度快；温度对晶体硅太阳电池的工作电压和输出功率相当敏感；在严格控制太阳电池工作温度的条件下，串联电阻小的电池在较宽的聚光范围内可以获得良好的使用效果。

Through transforming the vibration isolation system differential combined equations to the state space equation,it is possible to facilitate the solution of vibration isolation coefficient curve of vibration isolation system by using the Matlab/Simulink module.

通过将隔振系统的微分方程组转化为状态空间方程，使用Matlab/Simulink模块可方便求解隔振系统的隔振系数曲线。

Idea is to replace y and each x variable with a standardized version – i.e. subtract mean and divide by standard deviation

使用Beta系数是因为有时我们把y和各个x替换为标准化版本——也就是，减去均值后除以标准离差。

The spread-spectrum code of CDMA isnt orthogonal strictly in a general way because the connection of the stochastic multi-user. The nonzero cross-correlation coefficient will cause multi-access interference.

由于多个用户的随机接入，所使用的扩频码一般非严格正交，非零互相关系数的存在会引起用户间的相互干扰，称为多址干扰。

Protection with a simple construction, non-flammable, safe to use around the stone features such as color coefficient.

具有施工保护简便、不易燃、安全、使用前后石材的变色系数小等特性。

The surface tension coefficient of magnetic fluid had been studied by using force sensor with high precision.

使用高精度的力敏传感器对制备的磁性液体进行了表面张力系数的研究。

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