dissolved swelling coal

• 煤的溶胀

dissolved swelling coal的用法和样例：

例句

1. The first response to diffused water is resin swelling.
   首先受到扩散水影响的是树脂溶胀。
2. The dynamic swelling kinetics of the hydrogels pretreated in different buffer solutions have been studied.
   研究了各种单体配比的水凝胶在不同溶胀历史条件下的溶胀动力学。