All living cells also produce carbon dioxide as a waste product.
扫数活细胞也都产生作为废料的二氧化碳。
Red blood cells also remove carbon dioxide, a waste product, from cells and carry it to the lungs to be exhaled, so as we can see, they have a very important role in the human organism.
血红细胞也能够通过肺呼气清除细胞内的二氧化碳和废弃物，我们可以看出，他们在机体中发挥着非常重要的作用。
After these natural resources are exploited, they become waste or rubbish at last. As a result, there forms a liner economy pattern of "resource-product-waste" in human society.
被开采利用的自然资源在进入人类社会之后，最终以废弃物和垃圾的形式停滞下来，人类社会因而形成了一种“资源—产品—废弃物”的单向经济模式。
The waste product can be disposed, sold as a byproduct or recycled to the slurry.
废品可以被处理，作为副产品销售或回收为泥浆。
Ferrous sulphate is a wide used product of chemical industry, which was produced with waste iron as raw material in the past so that its cost was higher.
硫酸亚铁是一种用途广泛的化工产品，过去系采用废铁作原料进行生产，但成本较高。
The invention discloses a waste paper sludge composite filler and a preparation method thereof as well as application of the waste paper sludge composite filler to a nitrile rubber product.
本发明公开了一种废纸污泥复合填充剂及其制备方法和在丁腈橡胶制品中的应用。
The invention discloses a waste paper sludge composite filler and a preparation method thereof as well as application of the waste paper sludge composite filler to a nitrile rubber product.
本发明公开了一种废纸污泥复合填充剂及其制备方法和在丁腈橡胶制品中的应用。
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