“steam refining”的概念、定义、翻译、参考文献-科学参考

单词	steam refining
释义	steam refining [`stēm ri`fīn·iŋ] ^{CHEMICAL ENGINEERING} A petroleum refinery distillation process, in which the only heat used comes from steam in open and closed coils near the bottom of the still; used to produce gasoline and naphthas where odor and color are of prime importance; where open steam is used, it is known as steam distillation.
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