aqua-regia

基本解釋

Superior corrosion resistance, no corrosion in acids,alkali and aqua regia.
具有優(yōu)異的耐蝕性;各種酸;堿甚至王水都很難侵蝕它.
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.
采用王水溶解礦樣,用CCl4萃取,原子吸收光譜法測定金礦石中的銀,操作簡便,結(jié)果準(zhǔn)確
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.
試驗了王水(1+1)消解試樣,并研究酸介質(zhì)和還原劑用量對測定的影響。
The application of 3% nitric acid and 3% aqua regia yielded good results in nanoscale material geochemical survey in known concealed ore districts.
在已知隱伏礦區(qū)，選用3%25硝酸、3%25王水為捕集劑的納米物質(zhì)測量試驗獲得良好效果。
While sample was dissolved in aqua regia, tartaric acid as complex reagent was added in order to prevent stibium from volatilizing.
樣品用王水溶解，為防止銻的揮發(fā)，加入酒石酸作為絡(luò)合劑。