二恶英在环境和食品中以一种复杂的混合物形式出现。
Dioxins occur as a complex mixture in the environment and in food.
如果你仔细观察，你会发现这是三种不同形式的碳的混合物。
If you look more carefully, you will find that this is a blend of three different forms of carbon.
原油是碳氢化合物的混合物，是各种形式的有价值的这个自然。
Crude oil is a mixture of various hydrocarbons and is valuable in this natural form.
这些形式的混合物在燃烧时释放芳香的烟雾，产生粉末状或颗粒样物质。
This forms a combustible mixture that releases fragrant smoke when burned, and is a powerful producer of particulate matter.
我并没有发明一种新的形式，新的混合物或变化体。
I did not invent a new form, a mixture of new or changes in body.
爆炸性环境中的爆炸混合物以气体、蒸气或薄雾形式连续出现或长时间存在的场所。
A place in which an explosive atmosphere consisting of a mixture with air of flammable substances in the form of gas, vapour or mist is present continuously or for long periods.
这些谷物中复杂的淀粉和蛋白质必须被变成一种更容易被利用的简单的碳水化合物和氨基酸的混合物的形式。
The complex starches and proteins in these grains must be changed to a more readily usable mixture of simpler carbohydrates and amino acids.
但是，如果你们再认真一点，会发现，它是三种形式的碳的混合物。
But, if you look more carefully, you will find that this is a blend of three different forms of carbon.
通常以混合物的形式用作燃料、溶剂和原料。
Uses, often as mixtures, include fuels, solvents, and raw materials.
通常以混合物的形式用作燃料、溶剂和原料。
Uses, often as mixtures, include fuels, solvents, and raw materials.
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