基本解释[物理学]旋风式细末分离器英汉例句双语例句Water-only cyclone and spiral separator are commonly used equipment for treating coal fines at abroad.水力旋流器和螺旋分选机是国外常用的粉煤分选设备。cyclone fines separator更多例句专业释义物理学旋风式细末分离器