shrinkage

Pollution led to a shrinkage of grasslands..污染导致草原面积缩小。

drying shrinkage,燥收缩；干收缩；干水收缩

shrinkage cavity,缩孔

shrinkage porosity,收缩气孔巢

shrinkage ratio,收缩率；收缩比；收缩化

shrinkage stoping,留矿采矿法；留矿回采；仓储采煤法

volume shrinkage,体积收缩；容积收缩

shrinkage stress,[材料]收缩应力

shrinkage crack,收缩裂缝

thermal shrinkage,热收缩

shrinkage test,收缩试验（室内土工）

shrinkage hole,收缩孔

linear shrinkage,线性收缩；线状皱缩

washing shrinkage,缩水率

shrinkage strain,收缩变形；收缩应变

solidification shrinkage,凝固收缩

differential shrinkage,不均匀收缩；折射差数

volumetric shrinkage,体积皱缩度

hot shrinkage,热套，热缩

shrinkage coefficient,收缩系数