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与需要成。

Pressure varies directly with temperature and inversely with volume.

压力随温度成正例变化, 与容积成例变化。

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

需要的力度与材料的硬度成。

Conclusions were drawn:thickness of sclerenchyma correlates with gemination percentage,and was in inverse proportion to gemination percentage.

芽率的高低主要与厚壁组织层的厚度及它占皮全厚的例有关，且成。

The blood volume of microcirculation is in direct proportion to the dp of arteriole and veinule,and in inverse proportion to the whole resistance of microcirculation.

微循环的血流量与微动脉和微静脉之间的血压差成正,与微循环中血流总阻力成.