... ratio of discounted net benefit to cost ==> 净收益贴现值对成本比率,净收益贴现值对成本比率 ratio of division ==> 分割比 ratio of drawing ==> 牵伸比 ...
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A new method is proposed to reduce the peak-to-average power ratio of orthogonal frequency division multiplexing system.
提出了一种新的降低正交频分复用系统峰均功率比的方法。
We conclude that the middle part of the flap works as an "intermediary pedicle", and is the basis of the early pedicle division and superior survival ratio of the flap.
皮瓣中段血管构筑的变化起一个“中介蒂”的作用，是皮瓣能够早期断蒂及超过传统长宽比例可以成活的基础。
Geometry has two great treasures, one is the theorem of Pythagoras; the other, the division of a line into extreme and mean ratio .
几何学有两大珍宝，其一是毕达哥拉斯定理，另一个是分一线段为中外比。
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