au是什么意思？

au

• abbr. author 作者，aurum (Latin=gold) （拉丁语）金，arbitraryunit(s) 任意单位，antitoxin unit 抗毒素单位；

例句

• Marie will work as an au pair girl to support herself. 玛利亚将做一名寄宿帮工女来资助自己上学.
• Master Au further expands the realistic renditions of nature via the literary themes and poetic inscriptions. 欧大师通过文学主题和诗句进一步扩展了对自然界的写实手法.
• Montons au deuxi è me é tage , il ya a de belles choses. 106我们上三楼吧那儿有漂亮的东西.
• The Au is originated from 3 rock assemblages. 三类矿源岩石组合提供金质.
• It belongs to the micrograined Au deposit of structural hydrothermal alteration type. 明显受构造、地层及岩性控制,属构造一热液蚀变岩型微粒金矿.
• The main occurrence states of Au the native Au the microfissure Au and the inclusion Au. 自然金、显微裂隙金及包裹金组成金的主要赋存状态.
• Au orefield, there are the original and the associated lateritic Au deposits. 章龙金矿既有原生型 、 又有红土型的共生金矿床.
• Sure you don't want to try my Rock Au Gratin? 你真的确信不想尝尝我的岩石面包屑?
• The selectivity of extractant is high and only Au, Pd , Hg ete. are extracted. 该萃取剂选择性高,它仅萃取Au 、 Pd和Hg等几种元素.
• The kinetics of Au nanoparticles self - assembled on dithiol - modified gold chip was investigated. 研究表明,金纳米粒子自组装的动力学随着粒子的尺寸的变化而变化.

英英词典释义

• Noun
  1. a soft yellow malleable ductile (trivalent and univalent) metallic element; occurs mainly as nuggets in rocks and alluvial deposits; does not react with most chemicals but is attacked by chlorine and aqua regia

行业词典

• 医学： aurum金；Australian antigen澳大利亚抗原：见antigen项下；