“ductor roller”的概念、定义、翻译、参考文献-科学参考

单词	ductor roller
释义	ductor roller [`dǝk·tǝr ´rōl·ǝr] ^{GRAPHIC ARTS} In a lithographic process, a roller for inking and dampening mechanisms on a press which has alternate contacts to a fountain roller and vibrating drum roller.
随便看	Leptomedusae leptomeninges leptomeningitis Leptomitales lepton lepton conservation lepton era leptonic decay lepton number leptophos leptophyll Leptopodidae Leptopodoidea leptoquark leptoquark boson leptorrhine Leptosomatidae Leptospira leptospirosis leptospirosis icterohemorrhagia leptosporangium leptostaphyline Leptostraca Leptostromataceae leptotene

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