1) exergy loss rate
损率
1.
This paper analyses the optimal performance retated to the exergy loss rate of an endoreversible three-heat-source refrigerator.
分析了内可逆三热源制冷机有关损率的优化性能，导出制冷机的损率与制冷率间的优化关系，并进行了有关的讨论。
2) electrical wear ratio
电磨损率
1.
In this experiment,the results show that the electrical wear ratio of the tested Cu-Cr-Zr alloy increased obviously with the enhanced currents in the electrical wear course of the contact wire vs.
结果表明,在试验条件下,在合金接触线-黄铜粉末冶金滑块系统的电磨损过程中,Cu-Cr-Zr合金接触线的电磨损率随电流强度升高显著加强,由加载较小电流引起的磨损份额为0。
3) wear rate
磨损率
1.
The results showed that wear rate of CuNiMnFe alloy increases at the beginning stage and then decreases with increasing rotate speed and prolonging working time under no lubricant.
试验结果表明,干摩擦条件下CuNiMnFe合金的磨损率随着摩擦时间的增加而降低;随着转速的提高,呈先增加后降低的趋势。
2.
The friction coefficient and wear rate of the materials were studied related to the different normal loading and reinforcement particle content.
复合材料相对密度对磨损率的影响较大,接近理论密度的复合材料在本研究试验条件下能保持较低的磨损率,最低可达到0。
3.
It was showed that the friction coefficients of GCr15 steel on SiC(10～30wt%)/Al composite were decreased by 25% and the wear rates of SiC/Al composite were also significantly reduced by 38% and 60% for low(≤15wt%) and high(≥20wt%) SiC content respectively after heat treatment.
结果表明:热处理显著降低了复合材料的摩擦系数,平均降幅为25%;同时还减少了复合材料的磨损率,低(15wt%以下)、高(20wt%以上)SiC含量的复合材料的平均降幅分别为38%和60%。
4) viscosity loss
黏损率
5) rate of ore dilution
贫损率
6) wear resistant modulus
自磨损率
1.
91 g/cm~3 and the wear resistant modulus was only 2.
91g/cm~3,自磨损率为2。
参考词条
补充资料：矿石损失率
矿石损失率
ore loss rate
kuongsh一sunshll.矿石损失率(ore 10、5 rate)损失工业储量与报销工业储量的百分比其计算式为 Q、一’ 5一六二只100% Q’\1一、·式中万为矿石损失率，丫;Q、为损失的工业储量，t:Q为报销的工业储量，t矿石损失率与矿石回采率的关系为 Q一Q、 万一一二~不二竺一1一}{、 Q式中Q、为采出的工业储最矿石损失率的功用与矿石回采率相同，其特点是从矿石损失方面反映矿产资源回采程度。为便于对矿石损失进行分析，对应崩矿与放矿将矿石损失分为一次矿石损失和_次矿石损失(见矿石损失与贫化)，并分别汁算一次(3’、)和二次(s2)矿石损失率。 Q、:、..，Q，_ 5，一万只“，‘，厂;‘一蓄’《‘〔，()一/S:、S:与总的矿石损失率(5)关系为 S一5]一5一5 152式中Q为上业储量.t:Q，为崩下的矿石最，t:Q、，、QS:分别为崩矿和放矿过程中损失的矿石量，t (刘兴国)
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