This found that if the reverse idea of the electron charge-mass ratio as a known quantity, it can re-theoretical derivation, and thus obtain the value of the vacuum in the speed of light.
笔者发现，如果进行逆向构思，把电子的荷质比作为已知量时，可重新进行理论推导从而得到真空中的光速值。
Reverse pattern can be seen in the ratio of current assets, which pictures a U-shape.
流动资产比率则正好相反，在企业生命周期阶段呈现U型分布特征。
In this paper, Mostly introduce to desulfurize method of sulphate form, pass in reverse floatation May hold sulfur of iron concentrate drop to 0.13%, sulfur get ride of ratio became 93.43%.
本文主要介绍了硫酸盐形态硫的选矿脱除方法，通过反浮选可以把铁精矿的硫含量降到0.13%，硫的脱除率为93.43%。
But in three years that ratio is expected to reverse, meaning that by 2001 most signals traveling around the Earth "will be machines talking to machines".
但是在三年后，这一比例可望颠倒过来，这就是说到2001年在全球传送的大部分信号“将是机器与机器的对话”。
The ratio of cesarean section birth to dystocia delivery increased year by year, with reverse trend of forceps delivery.
剖宫产占难产分娩的比例逐年增高，同期产钳助产占难产分娩的比例逐年下降；
The nutritional status was well compared with the abnormal ratio of hemoglobin and serum protein, and A/G reverse was increased in some middle malnutrition patients.
营养状况与血红蛋白及血清蛋白异常率呈正相关，中度营养不良重病人的白球比值倒置比例明显增高。
The relationship between extent of reverse flow and velocity ratio as well as the relationship between extent of reverse flow and geometric parameters of the slot are also investigated.
同时，给出了射流背流面逆流区长度与流速比、喷口形状因子之间的关系。
The results on a rational analysis of the reaction mechanisms showed that higher activity and higher ratio of transferase to hydrolase activity are favorable for use in reverse micelles system.
动力学分析表明，反应置于反胶束体系将不仅提高酶的催化速度而且提高转移酶活力对水解酶活力的选择性。
The results on a rational analysis of the reaction mechanisms showed that higher activity and higher ratio of transferase to hydrolase activity are favorable for use in reverse micelles system.
动力学分析表明，反应置于反胶束体系将不仅提高酶的催化速度而且提高转移酶活力对水解酶活力的选择性。
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