英语词汇“p.p.b.”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	p.p.b.
释义	p.p.b. abbr. (=parts per billion)十亿分之一 [网络] 采购员
随便看	mode of fluidization mode of freight transportation mode of frequency regulation mode of heating mode of imprisonment mode of infection mode of information mode of inheritance mode of intellectual functioning mode of interaction mode of international settlement mode of issuance mode of laser mode of life mode of living mode of loading mode of magnetization mode of metal transfer mode of motion mode of nucleation mode of occurrence of element mode of onset mode of operation mode of optical cavity mode of oscillation 大海经不住瓢舀大海里捞针大海里撑篙子，点不到底大海里的几条小鱼，翻不起什么浪大海里的水萍花，多深的水里都漂流过大海里的浮萍草，漂到哪儿算哪儿大海里翻了豆腐船，汤里来，水里去。大浸稽天而不溺。大漏漏不干，细漏漏干塘大漠ちゅうしん【注進】ちゅうしん【衷心】ちゅうしんちちゅうしんち【中心地】ちゅうしんてんちゅうしんてん【中心点】ちゅうじちゅうじ【中耳】ちゅうじくちゅうじく【中軸】