The weight ratio between phases of two-phase flow has an important influence on the operational properties of power engine.
气雾两相流的相间重量比对动力机的运转性能起重要作用。
The relation between cocoon shell weight and cocoon layer ratio were closely positive on both genetic & phenotypic character.
唯有茧层量与茧层率之间无论遗传上还是表型上均表现密切正相关。
The odds ratio for preterm delivery with intrapartum kidney stones was 1.8. However, there was no connection found between stones and low birth weight or infant death.
早产与分娩期肾结石的比值比为1.8。但是并没有发现结石与低出生体重儿或婴儿死亡有关。
The experimental showed that fibers length and neps were influenced by speed ratio between cylinder and worker, gilling number as well as combination of sliver feed weight and gilling draft.
试验结果表明梳理机上工作辊与锡林速比、针梳道数、喂入根数和牵伸倍数对涤纶条中的纤维长度、毛粒含量有组合影响。
The optimum value of ball-to-powder weight ratio has been deduced from theoretical relationship between frequency, speed of collision and ball-milling conditions.
由碰撞频率、速率与球磨工艺条件的理论关系推导出了球料比的最佳值。
On the basis of counting solids, in the compound resin, the weight ratio of the acrylic resin with glycidyl and the siloxane prepolymer is between 10 and 40 to between 60 and 90.
以固体计，所述复合树脂中，带有缩水甘油基的丙烯酸 树脂与硅氧烷预聚体的重量比为10～40∶60～90；
The ball-to-powder weight ratio RBP had a significant effect on solid-state reduction reaction between WO3 and graphite. The higher RBP, the shorter is the incubation period of the reduction reaction.
球粉比对WO3和石墨的固态还原反应有显著影响，随球粉比增大，固态反应的诱发时间缩短。
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.
事实上BMI只是一个基于数千个关于身高和体重关系观察的身高体重比率表老外就是这么表达的？
Results There were significant differences in BMI, waist circumference, waist-to-hip ratio and body weight between the two groups after 3-month intervention(P<0.05, P<0.01).
结果两组治疗3个月时体质指数、腰围、腰臀比及体质量比较，差异有统计学意义（P<0.05，P<0.01）。
Results There were significant differences in BMI, waist circumference, waist-to-hip ratio and body weight between the two groups after 3-month intervention(P<0.05, P<0.01).
结果两组治疗3个月时体质指数、腰围、腰臀比及体质量比较，差异有统计学意义（P<0.05，P<0.01）。
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