“back sweetening”的概念、定义、翻译、参考文献-科学参考

单词	back sweetening
释义	back sweetening [`bak ´swēt·ǝn·iŋ] ^{CHEMICAL ENGINEERING} The controlled addition of commercial- grade mercaptans to a petroleum stock having excess free sulfur in order to reduce free sulfur by forming a disulfide.
随便看	primary stress field primary structure primary submodule primary succession primary surveillance radar primary syphilis primary tectonite primary tissue primary transcript primary treatment primary voltage primary wave primary weapon primary winding primary xylem primase Primates prime prime coat prime contractor primed lymphocyte prime element prime factor prime fictitious meridian prime field

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