a yellow fuming corrosive mixture of nitric and hydrochloric acid that dissolves metals (including gold)

samples were dispersed in 50%(v/v) aqua regia and agitated magnetically to obtain well-proportioned and stable sample solutions.

样品分散在50%（v/v）王水中，通过磁力搅拌保证样品溶液的均一性与稳定性。

after filtration the remainder is roasted to remove carbon and dissolved in aqua regia again.

过滤后的渣子灼烧除炭，后用王水溶解残渣。

aqua regia method, said.

王水法说。

the digested method for the samples was studied digests and aqua regia was selected to digest the samples.

对比几种尘土样品的消解方法，最后采用王水加热回流来消解样品。

the results show that the proposed fibre is highly stable in structure and can adsorb gold even from aqua regia solution.

结果表明：罗丹宁纤维结构稳定，可在很强的王水溶液中直接富集金。

aqua regia method that the natural and cultural heritage there are two main differences: one is to look, and one products.

王水法说，自然遗产和文化遗产有两个主要的差别：一个是看的，一个是品的。

after decomposition with potassium chlorate and aqua regia as well as applying nickelous nitrate as basic body improving agent, the ashing temperature is increased.

本法采用氯酸钾-王水分解样品，选用硝酸镍作基体改进剂，提高了灰化温度。

in aqua regia medium continuous determination of silver, copper, lead and high content of zinc is based on choosing the sub- sensitivity curve of zinc and maintaining constant content of chlorine ion.

在王水介质中，通过选择锌的次灵敏线以及控制氯离子含量的一致，做到同一介质中银、铜、铅及高含量锌连续测定。

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%硝酸、3%王水为 捕 集剂 的纳米物质测量试验获得良好效果。