1)direct distillation,直接蒸馏2)direct steam distillation,直接水蒸汽蒸馏3)distilling process with direct chlorization,直接氯化蒸馏法4)Semi-Direct Distillation Process,半直接蒸馏流程5)straight distillation process,直接蒸馏法<冶>6)straight run distillation,直馏蒸馏
用法例句
Experimental study of thermoelectric integrated direct distillation water purification systems;