英语词汇“primary standard”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	primary standard
释义	primary standard [化] 基本标准物质
随便看	topographic map symbol topographic map symbols topographic masses topographic matching topographic maturity topographic meter topographic model topographico- topographic old age topographic percussion topographic plan topographic planimetry topographic plotting topographic point topographic points topographic profile topographic projection topographic psychology topographic quadrangle topographic reconnaissance topographic reduction topographic region topographic relief topographic rise topographic rossby wave 尚遗宣政风流尚遗枯蜕尚采不死药尚错雄鸣管尚须索米长安陌尚馀孤瘦雪霜姿尚鸣金屋尝与友人暇日命酒层楼尝学琵琶于穆尝试与偕来しゃしんばん【写真版】しゃじしゃじしゃじしゃじ【匙】しゃじ【社寺】しゃじ【謝辞】しゃじくしゃじく【車軸】しゃじつ