surface friction的例句大全

The roughness length of vegetation cover surface depends on the type, height, coverage of the vegetation, zero-plane displacement height, free velocity, friction velocity and the atmospheric stratification stability.

植被覆盖面空气动力学粗糙度长度取决于植被类型、植被高度、覆盖度、零平面位移高度、自由风速、摩擦速度以及大气层结稳定度。

As the martensite transformation is easily induced on the matrix surface by friction, and fine crystal strengthening occurs on the friction and wear surface layer, the slipping wear resistance of the alloys with boron turns higher remarkably.

由于含B合金基体表面更易摩擦诱发马氏体相变，且产生表面细晶强化作用，显著提高了滑动磨损的抗磨性。

Destabilizing pattern is mainly related to the friction angle φ and cohesion force C of contact surface ( between beam body and surrounding rock).

失稳形式主要与接触面（梁体与围岩之间）的摩擦角φ和粘聚力C有关；

In the course of friction and wear, the debris produced by M-UHMWPE and LLDPE transfer to the worn surface exits in the contact surface, which act as anti-friction and wear-resisting agent.

在摩擦过程四川大学褚项I学位论文中，M一UHMwPE和LLDPE向磨擦界面转移产生的磨屑分布于摩擦界面，起到了减摩耐磨剂的作用。

The friction factor of modified fiber's surface is clearly reduced with the concentration of modification rising.

改性纤维随西安建筑科技大学着改性剂浓度的增大表面摩擦系数明显降低。

The article reports experiments which show that the maximum static friction force F on the surface of an aluminum rod inserted in the dry granular.

用实验方法研究了简仓内大小均匀的颗粒堆中央的竖直探测棒被提拉时受到的最大静摩擦力F。

The result shows that the water is advantageous for self-compensation lubricating oil to form wear self-compensation membrane on the friction surface, and it enhances the compensate rate.

结果表明：水有利于自补偿润滑油在摩擦表面形成磨损自补偿膜，提高其补偿率；

Failure Analysis of Flaw on Working Surface of Friction Sheave

刹车鼓工作面龟裂失效分析

Design and Test of Special Machining for Micro-pits of Working Surface Between Friction Pairs

摩擦副表面圆形微凹坑特种加工工艺设计与试验

The amending tangential displacement method is put forward toward the amend-ing normal displacement of stick contact to prevent the inset on the surface of a mixed ele-ment of displacement and force of Coulomb friction contact.

针对Coulomb摩擦接触问题的位移-力混合接触单元，为了防止接触面嵌入量太大，对于粘接状态在修正接触边界法向位移的同时，提出了一种修正切向位移的方法；

The effects of micro-hole valve of homogenizer on bacteria's surface structure showed cell wall friction damage and cell membrane breakage.

微孔均质阀对细菌表层结构的破坏形式表现为细胞壁擦伤和细胞膜破裂。

the resulting friction greatly heats io's interior, causing molten rock to explode through the surface. io's volcanoes are so active that they are effectively turning the whole moon inside out.

变形的过程中，因为摩擦而让木卫一的内部产生大量的热，使内部呈熔融状态，并使岩浆从表面喷发出来。

under dry friction, resin was pyrolyzed and occurred adhesive wear for rising of friction surface's temperature.

在干摩擦条件下，树脂由于摩擦温升发生热分解，发生粘着磨损。

research on surface structure analysis of carbon fiber of automobile synchronizer ring friction material

汽车同步器齿环摩擦材料碳纤维表面结构分析

to increase the friction between a videotape and the guide roller, the surface of the guide roller is a mirror face.

为了减小磁带与导辊之间的摩擦，导辊表面为镜面。

friction coefficient, continuous friction tested by a ball-plate tribometer and worn surface morphology was observed by environmental scanning electron microscopy ( esem).

利用销-盘摩擦试验机测试半降解水凝胶的摩擦系数和连续摩擦性能，并用环境扫描电镜（ESEM）观察摩擦后水凝胶的表面形貌。

in order to improve the bearing surface of the nature of friction in the surface casting materials layer called bearing lining.

为了改善轴瓦表面的摩擦性质而在其内表面上浇铸的减摩材料层称为轴承衬。

it is found that the ability of creeping up a slope depends on friction coefficients between the surface and the robot, the new creeping principle can provide larger locomotion force, and larger velocity can be got when frequency of the driving signals is appropriate.

结果表明，机器人的爬坡能力依赖于机器人和运动表面间的摩擦系数，新型蠕动原理能提供较大的牵引力，合适的驱动频率下可以得到最大的运动速度。

high flow capacity, high exhaust capability, detented spool, low-friction startup, meets osha specifications, surface mountable. more. . .

高流量，高排放能力，拘禁线轴，低摩擦的启动，符合OSHA规范，表面贴装。更多…

the observation of friction surface and bending fractured surfaces by means of sem shows that wear failure mechanism of zta ceramics belongs to brittle fracture mechanism.

扫描电镜对摩擦表面和抗弯断口的对比观测表明，ZrO2增韧Al2O3陶瓷磨损破坏机理属于一次性脆性断裂机理。