Loss of weight is directly proportional to the rate at which the disease is progressing.

体重减轻和该病的发展速度成比例。

《柯林斯英汉双解大词典》

It is found that the canonical momentum is directly proportional to the gradient of space phase.

发现正则动量与空间相的梯度成正比。

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It is directly proportional to the square of the aperture.

它直接与孔径的面积成正比。

youdao

MPs from each country should be made directly proportional to its population, a proposal that would drastically reduce their representation.

ECONOMIST: Reforming the European Union

The quality of officiating is directly proportional to the quality of play.

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History demonstrates that the soundness of the token is directly proportional to the difficulty of its creation, as this helps ensure stability of the money supply.

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