inversely

1.Pressure varies directly with temperature and inversely with volume.

压力随温度成正比例, 容积成比例。

2.The amount of force needed is inversely proportional to the rigidity of the material.

需要的力度材料的硬度成比。

3.The availability of good medical care tends to vary inversely with the need for it.

优质医疗服务的提供往往需要成比。