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- Abstract: Frictional heating generated by low-frequency ultrasound makes cracks in solids visible to IR cameras. 摘要:红外摄像机可以摄出由低频超声波产生的摩擦热在固体中造成的裂化。
- frictional heat generation 摩擦生热
- It did not furnish an explantation for the heat generated by friction. 它未能圆满地解释因摩擦而产生的热。
- It did not furnish an explanation for the heat generated by friction. 它未能圆满地解释因摩擦而产生的热。
- This depends on the estimation of the temperatures generated by frictional heat. 它取决于摩擦热所引起的温度估算。
- This paper has established the numerical models of the heat generation from the shoulder, the cylinder shape and the cone shape pins (including pin sideface and endface) during friction stir welding. 根据搅拌摩擦焊接特点,建立了轴肩、柱形搅拌针和锥形搅拌针热输入数值模型,并分别讨论了搅拌针锥角对轴肩和锥形搅拌针热输入的影响。
- It has low heat generation load, low temperature and of high-stability! 负载发热量小,设备系统温度低,稳定性好!
- The result shows that it is mainly caused by the martensite with high hardness produced after rail absorbing frictional heat. 断裂的主要原因是钢轨在吸收摩擦热后产生了高硬度的马氏体。
- We suggest sharpening on a wet stone because it cleans the pores of the sharpener dissipates frictional heat and facilitates smooth sharpening action. 我们建议使用一块弄湿了的磨石,因为研磨液体能帮助清洁磨具上的孔,能散去摩擦产生的热量,还能使磨刀的动作更加顺滑。
- The influences of the steady-state frictional heat on the contact performance of surface asperities and subsurface stress distribution in contact bodies were investigated. 研究了摩擦力和不同热输入情况下圆柱体与弹塑性平面的接触力学特性。
- The rate of curing and consequently the rate of heat generation increase with the temperature. 固化速度,因而还有放热速度,都随温度而增加。
- Friction heat of crude oil is obvious in non-Newtonian laminar flow, which can't be ignored. 结果表明:当原油处于非牛顿层流状态时,摩擦热的影响不可忽略。
- Abstract: A quantitative heat-producing model of faulting was constructed proceeding from the basin stress state analysis and from the viewpoint of frictional heat production. 摘 要: 从盆地的应力状态分析入手,从断层摩擦生热的角度,建立了断层作用生热的定量模 型。
- Grinding technology with no frictional heat by using cooling water pump technology allows the resultant powders to retain flavours and nutritional components. 研磨的技术是使用冷却水抽送系统来消除磨擦热,这使得最后的粉末表面保持新鲜面和无异味
- Heat: A small amount of heat generated in the reaction. 热:反应产生了小量的热。
- There is some about that retarders or retarding plasticisers really alter the total heat output or, for that matter, the rate of heat generation. 无疑地,缓凝剂或缓凝塑化剂确实改变了点总放热量或放热速度。
- A specially designed inner ring chamfer improves oil flow into the bearing for better lubrication and lower heat generation. 有特别设计的内环倒角提高石油流入轴承进行更好的润滑和低热量的产生。
- Abstract: Chinese products abroad for "anti-dumping," the friction heat to become the focal point of trade disputes in the issue. 内容摘要:国外针对中国产品“反倾销”的摩擦不断升温,成为贸易纠纷中的焦点问题。
- The cool type series uses forced cooling fluid that, when passed through the nut, minimizes heat generation and thermal expansion. 凉爽型系列采用强制冷却液,当通过螺母通过,最大限度地减少热量的产生和热膨胀。
- This is a porous membrane because of the reason, to maintain cutting oil to reduce friction heat, to prevent wire into the attack surface effect. 此皮膜因是多孔质的原故,能保持住切削油减少摩擦热,有防止丝攻表面融着的效果。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries