volume contraction

• 体积收缩

volume contraction的用法和样例：

例句

1. The volume shrinkage of different cementitious materials was investigated.
   摘要研究了不同胶凝材料体系水泥浆体的体积收缩变形特性。
2. This is caused by the reduction of stock volume as it softens and liquifies.And above the bosh is the stack.
   这主要是为了适应炉料软化变为液态时体积收缩的特点。