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- The larger the coefficient of friction is, the larger TAZ becomes. 摩擦系数越大,热影响区越大。
- A numerical measure of a physical or chemical property that is constant for a system under specified conditions such as the coefficient of friction. 系数,率物理或化学性质的数值度量,在规定条件下对于一个系统来说它是常量,例如摩擦系数。
- The work hardening models are built.The effect of the coefficient of friction and the deforming ratio on the process of ironing is analyzed. 在考虑加工硬化的基础上分析了凹模、芯轴与制件之间的摩擦因子以及变形比对变薄拉深工艺过程的影响。
- The coefficient of friction of the sample prepared by RF sputter had inversely-proportional relationship with S/W ratio in definitive range. 通过射频溅射所获得薄膜的摩擦系数在一定范围内与其硫钨比成反比。
- The load carrying capacity was increased and the coefficient of friction was decreased in L-CKC150 industrial gear oils with DAE. DAE had different behaviors in different oil. DAE在L CKC150齿轮油中虽使承载能力提高 ,减磨性增强 ,但有使耐磨性减小的趋势 ,说明DAE在不同的油中有不同的性能。
- Results showed that DAE had excellent adaptability in L-HM68 hydraulic oil and L-DAB100 compressor oil. The load carrying capacity increased, whereas the coefficient of friction decreased and wear resistance increased. 试验结果表明 :DAE添加剂在L HM68液压油和L DAB10 0空压机油中具有良好的适应性 ,使其承载能力增强 ,摩擦系数降低及耐磨性增强 ;
- The result shows that the coefficient of friction of GCr15 steel ring against nano-ZrO2 ceramic block is 37.3% less than that against 45# steel block, the wear weight loss of nano-ZrO2 ceramic block is only 0. 76% of that of 45# steel block. 结果表明:ZrO2陶瓷比45号钢与GCr15钢对磨的摩擦因数值减少37.;3%25;其磨损量仅为45号钢磨损量的0
- In 3xy,3 is the coefficient of xy. 在3xy中,3是xy的系数
- In 3xy, 3 is the coefficient of xy. 在3xy中; 3是xy的系数.
- Test Method for Determination of the Coefficient of Friction of Lubricants Using the Four-Ball Wear Test Machine 用四球磨损试验机测定润滑剂磨擦系数的测试方法
- In the absence of friction belted machinery would not be used. 没有摩擦力,皮带传动的机器就无法使用。
- the coefficient of friction 摩擦系数.
- The polymers used to make bearings have a low coefficient of friction and are highly resistant to wear and fatigue. 用于制造轴承的聚合物,摩擦系数低,并对磨损和疲劳具有很高的抗性。
- The influence of lubricant properties on coefficient of friction (COF) of coated paper was studied in this paper. 探讨了涂料中润滑剂的添加对涂布纸表面摩擦系数的影响。
- The coefficient of yarn friction was obtained by yarn pull-out experiment and a yarn from the plain fabric was installed as a cantilever and the ben. 通过纱线抽出实验获得了织物中纱线之间的摩擦系数,将纱线当作一个悬臂梁安装,通过此方法获得了纱线的抗弯刚度,由这两个实验导出了摩擦力矩。
- There is a great deal of friction between the management and the work force. 劳资双方之间存在大量矛盾。
- Self-lubricating rod bushing with a low coefficient of friction for smooth actuation. 自润滑连杆衬套的低摩擦系数平稳驱动。
- It is pointed out that the height and the width of the foot blade of open caisson have great influence upon the lateral friction and the coefficient of sinking. 指出沉井刃脚高度以及刃脚踏面的宽度对沉井的侧摩阻力和下沉系数影响较大。
- The coefficient of correlation, R, is obtained by taking the square root of R2. 相关系数R是通过把R2开平方根求得的。
- TFE is a selflubricating polymer with a very low coefficient of friction, which makes an excellent seating material for quarter-turn ball valves. TFE是一种自润滑聚合物,摩擦系数很低,这使得TFE成为角行程球阀极好的阀座材料。