The only source of these compounds in the dolphins' environment is boat paint.
在海豚生活的环境中，这些化合物的唯一来源是船上的油漆。
You just added these compounds to the other ingredients that the glass was made of.
你只是把这些化合物添加到玻璃的其他成分中。
These compounds are dangerous.
这些化合物很危险。
These compounds are not a residue concern.
这些化合物不造成残留问题。
A series of these compounds were studied.
本文研究并测定了一系列这类化合物。
These compounds are the main cause of acid rain.
这些混合物是酸雨的主要成因。
These compounds are known to lower blood pressure.
众所周知，这些化合物可以降血压。
These compounds bind with genetic material in the liver.
这些化合物在肝脏中与遗传物质实现结合。
These compounds bind with genetic material in the liver .
这些化合物在肝脏中与遗传物质实现结合。
But these compounds can break down quickly and have other drawbacks.
然而这些化合物分解快速而且具有一定的副作用。
All these compounds were isolated from this plant for the first time.
所有化合物均为首次从该植物中得到。
These compounds are present in etiolated tissue of seedlings grown in darkness.
这些化合物存在于黑暗中生长的幼苗的黄化组织内。
They found that all of these compounds were degraded by the cell to generate energy.
实验的结果是这些化合物都可以被电池降解，并且产出能量。
However, very few reference standards of these compounds were commercially available.
然而，在商业上是很少有参考标准的这些化合物。
D ring is not a necessary backing part which has biological activity in these compounds.
环不是该类化合物具有生物活性的必需骨架部分。
These compounds play important roles in the flavor, the color, and the quality of cider.
这些成分对苹果酒的风味、颜色和质量起着重要作用。
Being special in structure, these compounds have a special property, namely the interfacial activity.
由于结构特殊，这些化合物具有一个特殊性质，即界面活性。
These foods are rich in compounds called isothiocyanates, which are known to lower cancer risk.
这些食物富含异硫氰酸酯的化合物，这种化合物能够降低癌症风险。
These reactive oxygen compounds are known to damage the body's tissues.
这些活性氧化合物已查明对身体组织有害。
These reactive oxygen compounds are known to damage the body's tissues.
这些活性氧化合物已查明对身体组织有害。
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