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- Abstract: The abrasion rate of gears is affected by many factors in the dynamic mutual abrasion proces. 文摘:影响齿轮动力互研研磨率的因素有多种。
- Based on the turbulence theory,formulas are derived for predicting the abrasion rate of concrete material wall surface. 基于紊流猝发理论,建立了混凝土材料壁面磨蚀率的计算公式;
- METHODS:Human enamel blocks were irradiated with pulsed Nd:YAG laser at different energy . The surface hardness and abrasion rate of enamel were examined before and after laser irradiation. Morphological changes of enamel were observed with SEM. 方法 :用不同剂量的脉冲Nd :YAG激光照射人牙釉质 ,测量照射前后釉质硬度及磨耗率的改变 ,并用扫描电镜观察釉质表面形态的变化。
- At this rate we won't be able to afford a holiday. 照这样下去,我们不会有时间/钱去度假的。
- ANALYSIS ON THE ABRASION RATE IN THE DYNAMIC MUTUAL ABRASION OF GEARS 齿轮动力互研法研磨率的分析
- What's the going rate of computer programmers? 计算机程序设计人员的一般工资是多少?
- A hole or worn spot made by abrasion or erosion. 侵蚀处由于侵蚀或磨擦形成的洞或破处
- By power we mean the rate of doing work. 我们说功率就是指做功的速率。
- They charge a fixed rate for each transaction. 他们对办理的每项业务收取一定的费用。
- The going rate for freelance work is 5 an hour. 自由职业者的现行酬金是每小时5英镑。
- Relation between sediment concentration and abrasion rate of different materials 含沙量和磨蚀失重的关系
- At that rate, he ought to be punished. 如果那样,他应该受到惩罚。
- Can you tell me the rate for a double room, please? 请告诉我一间双人房的费用可以吗?
- METHODS OF DECREASING CATALYST ABRASION RATE OF GAS PIPELINE IN LOW PRESSURE COMBINED BED REFORMING UNIT 降低低压组合床重整装置气体管道中催化剂磨损率的方法
- Above rate applicable until further notice. 除非另有通知,上述运费率适用。
- At any rate we must go on Tuesday. 无论如何,我们必须在星期二走。
- The car is going at the rate of60 miles an hour. 汽车以每小时六十英里的速度行驶。
- To erode or be eroded by abrasion. 侵蚀通过磨损而侵蚀或被侵蚀
- At the rate you work, you'll never finish. 按你这样的工作速度,你绝对做不完。
- At this rate, we shall soon be bankrupt. 这样下去的话,我们很快就要破产了。