摩擦

It is discovered that metal protectant and polar polymer can reduce fretting wear of complex lithium grease largely by utilizing Fafnir friction oxidation tester investigates fretting wear of complex lithium grease .

用费夫纳摩擦氧化试验机考察复合锂基润滑脂的微动磨损时，发现金属保护剂和极性聚合物可大幅度降低复合锂基脂的微动磨损。

The result showed that the keratin solution can reduce the felting property of wool fabric without damage.

利用制备的角蛋白粗溶液处理羊毛织物，有效地减少了羊毛表面的定向摩擦效应和织物的毡缩性，并且对羊毛没有损伤。

Finally, mechanism of active control of friction coefficient of BH—1 ferromagnetic fluid was concluded.

最后，总结出了BH—1型铁磁流体摩擦主动控制的机理。

Such that ,how to utilize normal dyeing and finishing equipment and detect dyeing and finishing processes of Tencel fabric for local enterprise is very urgent for dyeing and finishing industry of Henan Province.Tencel fiber molecule crack easily to form fibrilla for its special spinning process . In this way, the surface of Tencel fabric will appear a layer of fine staple by the function of wet and mechanical friction.

由于Tencel纤维的特殊纺丝制造工艺，其纤维素分子容易裂开而形成原纤，进而在湿态及机械摩擦作用下，织物表面就会浮出一层极细的短纤毛，其状如"霜白"。

It design an overloading protection equipments base on the characteristic of the Super High-speed rotating equipment ,which are fit for a certain super high-speed rotating equipment,,and analysing the mechanical characteristic of the super high-speed rotating part by the finite element method.

针对超高速旋转设备的工作特点，设计了适合超高速旋转设备使用的过载保护装置，并利用有限元方法分析了超高速旋转条件下的转子力学特性；对包括模态、冲击响应、谐响应等在内的过载保护器动态特性以及工作过程中产生的不平衡量和摩擦热等影响过载保护装置正常工作的因素进行了分析计算。

Once the chemicals dried, he found he could start a fire just by striking the stick anywhere.

他发现，当这些化学品干燥后，他在任何地方摩擦都可以产生火。

40T Double-Disc friction presses: The aircraft is the production of light refractory firebrick.

40T双盘摩擦压力机：该机是耐火材料企业生产轻质耐火砖。

A mixed iterative method for 3-D frictional contact problems is proposed based on a combination of the iterative method and the fixed point method.

利用迭代法与不动点算法相结合给出了三维摩擦接触问题的一种混合迭代算法，克服了三维问题在接触面上因有无穷多个可能的滑动状态而无法确定带来的困难。

Should have good flexility and friction and heat-resistant, resistant to solvents, processing, and so on.

耐抗性。应具有良好的柔韧性以及耐摩擦、耐热、耐溶剂、耐加工等性能。

Flexility, mini-angle and to support protection of BOpp, pET, etc. film holographic gratings, effectively, to improve the image of the hologram of anti-wear and erosion.

且柔韧性、可塑性好，能支撑保护BOpp、pET等薄膜上的全息光栅，稳固全息图像，提高图像的抗摩擦和环境侵蚀的能力。

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。