综述了近年来鲸类分子系统学的研究进展。
The progress of the study on molecular phylogeny of cetaceans was reviewed.
神经递质是一类分子,他们能在神经细胞之间携带并传递信息。
These are molecules that carry information from one nerve cell to another.
黄色物体代表在晶体结构中可以不雅察看到的脂类分子。
The yellow objects represent lipid molecules, which are observed in the crystal structure.
Steroids are small molecules - much smaller than proteins - smaller molecules that tend to be hydrophobic or lipid soluble.
类固醇是小分子物质,比蛋白质小得多,这类小分子是非水溶性的,或者说是脂溶性的
Fatty acid chains are fat molecules, they behave, if you have a lot of them in solution like oil.
脂肪酸链就是脂肪分子,它们看上去好像,如果你见过富含脂类的溶液,比如油
I'll show how that works in just a moment, but estrogen for example, is one of those.
我马上就给你们讲这个过程,举这类分子中的一种,雌激素作为例子
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