英语词汇“part per billion(ppb)”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	part per billion(ppb)
释义	part per billion(ppb) 十亿分之一
随便看	Hamill, Dorothy Hamill, Dorothy (Stuart) hamills hamilt hamiltanian system hamilton hamilton age Hamilton Air Force Base Hamilton, Alexander Hamilton, Alice hamilton angle characteristic function Hamilton anxiety scale Hamilton Bank Hamilton Bluff Hamilton canonical equations Hamilton-Cayley theorem Hamilton circuit Hamilton circuit problem Hamilton City Hamilton Cliff Hamilton College Hamilton County Hamilton cycle Hamilton depressive scale Hamilton Dome 听3 听4 听之任之听人穿鼻听其自流听其自然听其言而观其行听天由命听而不闻听见风就是雨げんき【衒気】げんきゅうげんきゅうげんきゅうげんきゅう【原級】げんきゅう【減給】げんきゅう【言及】げんきょげんきょ【原拠】げんきょう