ratio的例句（ratio在句子中的用法）

• There is a difference among genotype in ratio of ARS to WRS. 有效吸收面积ARS与根系总表面积WRS的 比值具有品种间的差异.
• The succession of uranium to potassium ratio anomalies is at about two - mile. 铀钾比值异常延伸约达2英里.
• The recycle ratio anodynon is 84 % above the yield level of the same industry in domestic. 氯乙烷收率可达84%以上,远远高于国内同行业的收率水平.
• The cross ratio he called anharmonic ratio. 他把交比叫作非调和比.
• This paper concerns the ratio of centro - affine invarients for a projection body. 摘要本文研究了关于投影体的中心仿射不变量比的问题.
• The growth that the incremental ratio materiality of aeriform investment invests is rapider. 无形投资的增长比有形投资的增长更快.
• Today, most of the company consider acceptant ratio as a good achievement in quality. 今天, 大部分公司认为99%的合格率是好的质量.
• The bottom chart shows the ratio of personal debt to personal income... 下面的图表显示了个人负债与个人收入之比。
• In 1978 there were 884 students at a lecturer/student ratio of 1:15... 1978年有884名学生，师生比为1比15。
• An increasing ratio of mistakes, perhaps induced by tiredness, crept into her game. 可能是由于体力不支，她在比赛中的失误越来越多。