查询词典 friction

Breakers impact the working principle: stone from the machines directly into the upper part of the high-speed rotary dial, in the role of high-speed centrifugal force, and another part of the umbrella-type approach to divert around the target in the dial-a high-speed collision with high-density Smash, stone in the fight against each other, the Wheel and the case will be formed between the eddy current campaign against each other many times, friction, grinding, through discharge from the bottom.

冲击式破碎机的工作原理：石料由机器上部直接落入高速旋转的转盘，在高速离心力的作用下，与另一部分以伞型方式分流在转盘四周的靶石产生高速度的撞击与高密度的粉碎，石料在互相打击后，又会在转盘和机壳之间形成涡流运动而造成多次的互相打击、磨擦、粉碎，从下部直通排出。

The effect of solid lubricants including polytetrafluoroethylene and graphite on the friction and wear behavior of the composites was examined on the same test rig as well.

结果表明：碳纤维使聚醚砜的摩擦磨损性能得到明显的改善，春改善程度同碳纤维的长度和体积分数相关；当碳纤维的体积分数约为15％时，聚醚砜复合材料的摩擦系数及比磨损率最低；添加固体润滑剂可以使复合材料的摩擦磨损性能得到进一步改善；随着温度及外载荷的变化，摩擦系数及比磨损率表现出不同的变化趋势。

Explanation: It is good for the outdoor sport and leisure activities. 3Layer fabric: surface layer with TEFLON is flexible and anti-greasy dirt; mid-layer is waterproof, windproof and moisture permeability; lining use fleece to keep warm and ventilate. The lining seam is sewed by mesh that reduces friction, and it is benefit in sport. An elastic rope is on the bottom. The pocket is on the chest with special technology which is waterproof. Side pocket uses mesh that can reduce the cloth weight

产品说明：此款适合户外运动或休闲；采用复合面料制成，表层面料四面具有弹性，结合立体剪裁，方便运动，Teflon处理更可防止油污渗入，有效保持表面清洁；中间的薄膜具有优异的防水防风及透湿性能；内里采用具有小突起效果的绒布设计，保暖舒适的同时确保透湿性，使人体始终感觉到舒适；内里缝份特用经编布包缝，减少磨擦，利于运动；下摆装有可戴手套单手调节的弹力绳；热贴合技术将口袋平压于前胸部位，不易撕裂且可阻止雨水进入；侧袋布采用网眼，拉开即可透气，同时减轻了服装的重量。

It is concluded that the wear volume loss of ceramics Al2O3 is much lest than that of Si3N4 , but the wear volume loss of cast iron against Si3N4 is much lest than that against Al2O3 , and the friction coefficient is very small too .

结果表明：Al2O3陶瓷的磨损体积损失远小于Si3N4的，但灰铸铁与Si3N4配副时的磨损体积损失却大大小于与Al2O3配副时的，其摩擦系数也很小（0.02）。

Candle wax can be applied to the nylon ropes at friction points to prevent wear.

可以滴些蜡在尼龙绳的摩擦点上，防止摩穿。

The factors that influence the reliability index of retaining wall, such as base friction coefficient and inclined base, are discussed. The objective reliability index of anti-slide , anti-overturning of retaining wall and stability of bearing capacity of foundation soil have been obtained.

对按现行设计方法设计的重力式挡土墙的抗滑动和抗倾覆稳定性以及基底承载力的可靠指标进行了系统的计算和分析，并对影响可靠指标的因素进行了探讨。

Without a full zipper, there are no hot spots and friction points on the body when wearing a pack waist belt.

没有拉链的时候，戴一个腰带的时候，摩擦的地方就用少一些。

According to the rotor dynamics theory,the vortex mechanism and rule of the rotor are closely related to the collision and friction interaction.

根据转子动力学理论，转子的涡动机理及规律与碰摩作用密切相关，考虑下部钻柱与井壁之间是否发生碰摩作用，应用转子动力学理论建立了2个下部钻柱涡动分析模型，探讨了下部钻柱涡动机理及规律。

Product Introduction 】 also known as: bath wrinkle-free agent, this product is a special bath in the soft anti-wrinkle agents, effectively reduce the fiber between the friction between the fibers and dye vat played the role of lubrication and softness to prevent creases and abrasions.

又名：浴中防皱剂，本品是特殊的浴中柔软抗皱剂，有效降低纤维之间，纤维与染缸之间的摩擦，起润滑和柔软作用，防止出现折痕及擦伤。

Valve running thrust which represents 90% of the travel of the valve stem can be determined by adding stem load and stem packing friction.

阀门运行推力只是阀门阀杆行程力的90%，因此测算阀门推力时，要加上阀杆负载和阀杆填料摩擦力。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"