aqua-regia

常见例句

Superior corrosion resistance, no corrosion in acids,alkali and aqua regia.
具有优异的耐蚀性;各种酸;碱甚至王水都很难侵蚀它.
It is simple to determine Ag in gold ore by adopting Atomic Absorption Spectrum (AAS) with aqua regia dissolving ore sample and CCL4 extraction it.
采用王水溶解矿样,用CCl4萃取,原子吸收光谱法测定金矿石中的银,操作简便,结果准确
The effect of the sewage sample treated with aqua regia(1+1),acid medium and reducing agent on the determination of the mercury were studied.
试验了王水(1+1)消解试样,并研究酸介质和还原剂用量对测定的影响。
The application of 3% nitric acid and 3% aqua regia yielded good results in nanoscale material geochemical survey in known concealed ore districts.
在已知隐伏矿区，选用3%25硝酸、3%25王水为捕集剂的纳米物质测量试验获得良好效果。
While sample was dissolved in aqua regia, tartaric acid as complex reagent was added in order to prevent stibium from volatilizing.
样品用王水溶解，为防止锑的挥发，加入酒石酸作为络合剂。
With traditional aqua regia decomposition of roasted ore samples,the measurement result is usually lower than the true one.
采用传统的王水分解溶样法处理焙烧矿样中的金,测定结果偏低。