aqua-regia

常見例句

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(yàn)了王水(1+1)消解試樣,并研究酸介質(zhì)和還原劑用量對(duì)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(yàn)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。
With traditional aqua regia decomposition of roasted ore samples,the measurement result is usually lower than the true one.
采用傳統(tǒng)的王水分解溶樣法處理焙燒礦樣中的金,測定結(jié)果偏低。