Pipe wall's abrasion rate is one of pipeline's key designing parameters.
管壁磨蚀率是管道设计的重要依据之一。
AIM: To understand the effects of laser irradiation on the abrasion rate of dental enamel.
目的：研究激光照射对釉质耐磨性的影响。
The abrasion rate of gears is affected by many factors in the dynamic mutual abrasion proces.
影响齿轮动力互研研磨率的因素有多种。
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。
By considering the effects of gas velocity and particle circulating rate on the surface abrasion rate, an empirical equation is proposed.
实验结果揭示了气体流速和固体颗粒循环速率两个操作条件对磨损速率的影响规律。
CONCLUSION: laser irradiation can decrease the mechanical intensity of enamel and increase its abrasion rate. So it is not recommended to apply high dose of laser irradiation on enamel clinically.
结论：激光使釉质的耐磨性降低，机械强度降低，提示临床应用中不宜采用过高强度激光照射釉质。
The high cycle rate of the valves, and the abrasive nature of the quartz powder require an abrasion resistant valve that will last.
由于阀门使用的高频率，以及石英粉末的研磨特性，都要求耐磨性很高的阀门才经受得起。
The injury formation rate preceded 5 ranks for fall, sprains, the abrasion, strikes injures and scratches.
伤害发生率居前5位分别为跌摔伤、扭伤、擦伤、击打伤和划伤。
High slurry flow rate had big impact abrasion on pipeline due to small filling times line of filling pipeline transportation system in deep well.
深井充填管道输送由于充填倍线小，料浆流速大对管道形成了很大的冲击磨损。
Sizing property indexes such as sizing increasing strength rate, reducing elongation rate should be pay attention, especially the sizing abrasion resistance and hairiness.
在浆纱性能指标中相对于浆纱增强率、减伸率来说应更重视浆纱的耐磨性及毛羽。
Monte Carlo method was applied for simulating plastic deformation wear rate of materials under the three body abrasion using ball like abrasive particles.
根据三体磨损是典型的随机过程这一特点，运用蒙特卡罗方法模拟在球形磨料的作用下，材料塑性变形磨损的磨损率。
The abrasiOn wear of ore-accumulation drive-over hopper is an important factor restricting increasement of equipment operation rate and production capacity.
通过式漏斗的磨损是制约选矿厂设备作业率及生产能力提高的重要因素。
Their influence to removal rate (Q) and abrasion ratio (g) of PCD material is usually measured by range and variance analysis method.
本文通过大量的试验，系统研究了磨削工艺参数对聚晶金刚石(PCD)磨除率q、磨削比g的影响。
Their influence to removal rate (Q) and abrasion ratio (g) of PCD material is usually measured by range and variance analysis method.
本文通过大量的试验，系统研究了磨削工艺参数对聚晶金刚石(PCD)磨除率q、磨削比g的影响。
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