The aqua regia and chlorination leaching provided a rapid rate of dissolution.

王水法和氯化法溶金速率快。

The most obvious cost of inaction is the leaching away of trust.

不作为最明显的代价就是信任的流失。

Keep bottled water away from heat, which promotes leaching of chemicals.

使瓶装水远离热源，过热会促进化学品浸出。

Advertising is still leaching out of newspapers, particularly regional ones.

报纸行业，尤其是地方性报纸，仍然在淡出广告业。

Advances in studies on accumulation and leaching of nitrate in farming soil.

农田土壤硝酸盐积累与淋失研究进展。