The sample was molten and decomposed with sodium peroxide,leached and acidified with hot water and constant-volumed. 试样以过氧化钠熔融分解,热水浸取、酸化,定容。
Behavior of microbial dissimilatory reduction in the process of bioleaching metal oxide was researched to increase the leaching efficiency of marine manganese nodules. 为考查异化还原微生物在浸出金属氧化物中的行为,提高微生物浸出深海多金属结核的效率。
The process of decoppering through insoluble anode electrolysis in the solution produced by leaching high grade matte nickel using chlorine is intro-duced in this paper. 本文介绍了氯化浸出高冰镍溶液采用不溶阳极电解脱铜的方法。
In the 1960s, waste materials from the lake leached into the groundwater used for irrigation and drinking.
20 世纪 60 年代，湖中的废料渗入了用于灌溉和饮用的地下水中。
TED演讲（音频版） 2015年1月合集
From the toilet, the muck comes into the first leach pit.
污物从厕所中出来，进入第一个过滤池。
TED演讲（音频版） 2015年1月合集
We use a system of two leach pits to treat the waste.
我们用由两个过滤池组成的系统来处理废物。
科学60秒 听力 2016年5月合集
Organic matter leaches into those puddles, forming a film on top of the water.
有机物质渗入水坑后就会在水面上形成一层薄膜。
Crash Course 植物学篇
And it doesn't need fertilizers, which can leach harmful chemicals into nearby waterways.
而且它不需要肥料，因为肥料会将有害化学物质浸出到附近的水道中。
国家地理选编
Plastic trash drifted into rivers and oceans; so did nitrates and phosphates leaching from fertilized fields.
塑料垃圾漂入江河海洋，农田肥料渗出的氮和磷也紧随其后。
机智生活百科
If any of these substances leach into your water supply, they can make it unsafe to drink.
如果这些物质中的任何一种渗入你的水源中，就会为饮用水带来隐患。
《卫报》（文章版）
Leaching of chemicals and other harmful substances from landfill is liable to increase with sea level rise.
随着海平面上升，从垃圾填埋场中浸出的化学品和其他有害物质可能会增加。
经济学人 Science and technology
That done, useful materials can be leached chemically out of the black mass.
完成后，有用的材料可以从黑色物质中以化学方式浸出。
英语百科
Leaching
Leaching is the loss or extraction of certain materials from a carrier into a liquid (usually, but not always a solvent). Specifically, it may refer to: