arsenic content 砷
- Experiments on the treatment with hydrometallurgical method of anode lead slurry with high arsenic content are introduced.
介绍了高砷铅阳极泥的全湿法处理工艺的试验。 - In this article, kelp was used as raw material, a series methods to reduce the arsenic content in the seaweed were studied.
以海带为原料,研究了降低海藻中砷含量的系列方法。 - "We propose that rice expressing the enzyme will volatilize arsenic, producing rice grains with reduced arsenic content, " Rosen says.
罗森说:“我们认为,稻米中有这种酶就会挥发砷,生产出的稻米砷的含量自然就会少。”
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