The relative sliding ratio formulas of an involute internal spur gear pair are developed.
推导了渐开线内齿轮副相对滑动率的计算公式。
From signal to noise ratio analysis of the modulation signal, we choose the phase modulation method as the suitable carrier modulation for the twisted-pair.
本章首先分析了各种数字载波调制方法，从调制信号信噪比的角度分析说明基于相位调制的方法适合作为双绞线载波调制的方法。
The quantity of the triangle can be improved in pair or the bottom-height ratio of the flat triangle can be changed, so as to change the shape and the reversal of the toy.
可以成双增加三角体的数量或改变平面三角的底高比例，使玩具形状和翻转发生变化。
In this paper, the preference-ratio measure relative to a pair of alternatives and the preference-ratio functional are introduced, respectively, for an individual and a group in group decision making.
本文引进群体决策的决策个体和决策群体关于供选方案对的偏比度，以及偏比泛函概念。
This method should work good on all pairs, but due to the high votality and movement, i love to work on this pair, gives very high Risk to Reward Ratio.
这个系统确实在各个货币对上都很适用，但是考虑到成交量和价格的运动，我喜欢在这个货币对上交易，因为他有很好的盈亏比。
The essential and sufficient conditions for actual double pair tooth mesh, as well as the formula of actual contact ratio, are also proposed.
同时提出了实际双齿啮合(或承载)的必要和充分条件，以及实际重合度的计算公式。
The essential and sufficient conditions for actual double pair tooth mesh, as well as the formula of actual contact ratio, are also propose...
同时提出了实际双齿啮合(或承载)的必要和充分条件，以及实际重合度的计算公式。
The essential and sufficient conditions for actual double pair tooth mesh, as well as the formula of actual contact ratio, are also propose...
同时提出了实际双齿啮合(或承载)的必要和充分条件，以及实际重合度的计算公式。
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