gas-phase crude acetic acid

• 气相粗醋酸

gas-phase crude acetic acid的用法和样例：

例句

1. As temperature was increased successively, the coercive force and squareness ratio of the film decreased because of grain growth and second phase coarsening.
   温度继续升高，晶粒长大，第二相粗化时，薄膜的矫顽力和矩形比都减小。