Because P and S waves travel at different but fairly constant speeds, the interval between their arrivals increases in proportion to the distance from the earthquake focus, or initial rupture point.

由于 P 波和 S 波以不同但相当恒定的速度传播，它们到达的间隔与到震源或初始破裂点的距离成比例地增加。

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Therefore, the proportion of initial capital contribution of the shareholders should be increased to 40%-50% and the payment term should be shortened.

因此，应将股东首付的法定出资比例提高至40%至50%，并适当缩短缴清出资的期限。

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The removal rate of crystal violet was directly proportion to the power of microwave, radiation time, amount of activated carbon and initial concentration of crystal violet.

增加微波辐射电压、处理时间和活性炭用量（固液比）均能提高微波—吸附催化法处理结晶紫溶液的脱色率。

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Some didn't even make initial proposals, or made merely token ones, deeming the effort out of proportion to the potential benefits.

WSJ: Fairway to Rio: Golf Comes to the Olympic Games