And the surface of the sea is glittering like a sheet of gold leaf. 而水面却闪烁得像一片金叶子。
The stamp is then brought into contact with an appropriate sheet of paper-a thin film of gold on a glass, silicon or polymer plate. 然后让压模接触一种合适的「纸张」&在玻璃、矽或高分子板上的金薄膜。
Research on the Process and Metallurgical Flow Sheet of a Gold Oxide Mine 某氧化金矿选冶工艺流程方案的研究
Judging from the balance sheet of central bank, gold market operation also plays a role in the expansion or contraction of money supply. 从中央银行资产负债表分析,买卖黄金也是扩大或收缩国内货币供应的手段。
The main technical parameters of the cyanide leaching of gold concentrate are explored, the leaching conditions are optimized, the technological flow sheet perfected, the gold leaching rate improved, and the production cost dropped. 围绕金精矿氰化浸出生产过程中几个主要技术参数进行研究探索,优化了浸出条件,采取某些辅助强化浸出措施,完善了工艺流程,提高了金的浸出率,降低了氰化生产成本。
A novel electrochemical immunosensor for sensitive detection of cancer biomarker α-fetoprotein ( AFP) is described that uses a graphene sheet sensor platform and gold nanoparticles ( Au NPs) for immobilization of α-fetoprotein antibody ( anti-AFP). 介绍一种灵敏检测癌症标记物α-甲胎蛋白(AFP)的新型电化学免疫传感器,这种传感器用石墨烯作为一个传感平台,金纳米粒子(AuNPs)用于固定a-甲胎蛋白抗体(anti-AFP)。