英语词汇“hand cleaning, hand picking”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	hand cleaning, hand picking
释义	hand cleaning, hand picking 手选；利用煤和杂质在颜色、光泽、外形及密度上的差别；用人工对大块矸石进行分选的选煤方法。
随便看	cytidyl-cytidyl-adenyl cytidylic cytidylic acicl cytidylic acid cytidylic acidCMP cytidylic acid cmp cytidylic acidcytidine monophosphate Cytidylic Acids cytidyl phosphate adenosine cytidyltransferase cytidyltransferases cytidylyl cytidylyl cytosine cytidylyl phosphate guanosine cytidylyl posphate adenosine cytidylyltransferase cytidylyltransferase family Cytimegalovirus cytimidine cytio- cytisas cytisine cytisines Cytisin poisoning cytisism