1. The Yancong Qiaozi Au ore deposit with mid-scale was discovered and appraised in recent years. 烟囱桥子金矿床是近年发现并评价的金矿床，已初具中型规模。
2. Application, action principle and main inference factors of peroxide in the process of cyanide leaching Au are discussed. 介绍了过氧化物在氰化浸金工艺中的应用、作用机理及主要影响因素。
3. During ITO sputtering, the ITO atoms with high energy could damage the thin Ni/Au film which is already deposited on the GaN. 此外在溅镀过程中，溅击出来带有高能量的氧化铟锡分子也有可能会破坏已蒸镀上之镍/金薄膜。
英英解释
n.
1. a soft yellow malleable ductile (trivalent and univalent) metallic element; occurs mainly as nuggets
2. a unit of length used for distances within the solar system; equal to the mean distance between the
网络释义
AU Alternate Universe;
African Union;
Allocation units;
Arbitrary Unit;
