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- The high specific strength - (strength to weight ratio) is a valuable property of polymer bearings, especially in applications where weight is an important design consideration. 高比强(比强是强度对重量之比)是聚合物轴承很有价值的特性,在重量是重要考虑因素的应用场合则尤其如此。
- The optimal weight ratio of cetyl alcohol to PN was 1 to 20. 十六醇与三七粉的质量比为1:20时为最优制粒比例；
- Although titanium alloys exhibit excellent material properties like a high strength to weight ratio, good corrosion resistance, the poor wear resistance hampers many applications. 钛合金具有高比强、良好的耐蚀性能等优点，但其耐磨性差，限制了它在摩擦机构的应用。
- Titanium alloys have been widely applied in aviation, aerospace, shipbuilding and other industries because of their excellent properties such as low density, high strength to weight ratio and corrosion resistance. 钛合金以其密度小、比强度和比刚度高、耐腐蚀性好等优点,广泛应用于航空工业、宇航工业、造船工业等方面。
- The empty weight to total weight ratio of subsonic maneuverable missile was given experimentally. 利用经验的预测方法对亚声速飞航导弹的空重比进行预测。
- The rate of gastric emptying was correlated with the stomach weight-body weight ratio. 安静时之胃排空速率与胃重体重比率呈显著之相关。
- The lung/body weight ratio (Lw/Bw) of CDH group was significantly lower than those of Dex and EGF ( P < 0.05 ). EGF组与Dex组肺重量与体重之比 (Lw/Bw)均较CDH组高(P <0 .;0 1 )。
- Methods AEO 9 and dodecylbenzene sulfonic acid of different weight ratio were mixed in the solutions. 目的探讨脂肪醇聚氧乙烯醚(AEO)9水溶液增稠条件。
- The BMI (body mass index) is a way to measure your disease risk based on your height to weight ratio. BMI(身体大众的索引)是测量以对重量比的你的高度为基础的你的疾病危险的一个方法。
- There appeared a maximum point for the viscosity of PUA emulsion when the weight ratio of BA to MMA changed. 水性聚氨酯(PU)作为新型的环境友好材料，具有极好的粘结性能，耐磨性、耐擦伤性和良好的低温性能，高光泽、保光性能，在水性油墨领域具有广阔的应用前景。
- The structural properties and the reactivity of a sorbent were markedly affected by the glass/HL weight ratio. 吸收剂的结构性质与反应性主要受玻璃/氢氧化钙重量比的影响。
- The fully mature have a brain-body weight ratio well within the limits of a young teen-ager. 完全发展成熟的脑-身体重量比例正好在青少年的范围内。
- Besides weight ratio, timing plays another important roll in whisking egg whites. 砂糖加入蛋白的时机也不能忽视。
- His strength in a crisis is an ace in the hole. 临危不惧是他的看家本领。
- The BFS/HL sorbent was prepared at a weight ratio of 30/70 with a slurrying time of 16h and a slurrying temperature of 65℃. 炉石/氢氧化钙吸收剂重量配比为30/70，于65℃浆化16小时后乾燥后研磨制备而成。
- Tibia weight(to live weight ratio),content of ash of dehydrated and degreased tibia were not affected by the levels of supplementation of phytase(P>0.05). 各组间胫骨相对重和脱水脱脂胫骨灰分含量的差异不显著(P>0.;05)
- The boron deficiency plant appears inter-venial chlorosis, thickening, crisping leaves and increased leaf weight ratio (LWR). 缺硼使叶重比(LWR)提高和叶片脉间失绿、变厚、变脆。
- Ergonomic Features: Reduced torque reaction and vibration, light weight, quieter operation, high power to weight ratio, comfortable trigger and grip. 人工控制特点：减少扭矩的反作用力和震动，轻质，消音操作，高能效比率，扳机抓握舒适。
- The BMI is really just a height to weight ratio chart that is based on thousands of observations about the relationship between height and weight. BMI实际上就是一个身高与体重的比率图，它是根据几千次对身高和体重间的关系进行的观察而得来的。
- The long war of attrition exhausted the strength of both countries. 这场长期的消耗战耗尽了两国的力量。
