Almost all effective depressants contain long hydrocarbon chain and polar polymer.

有效的降凝剂基本都具有长烃链和极性基的聚合物。

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In addition, these are simulations of a single hydrocarbon chain in water, and so they don't tell us about the energetics of lipid-lipid interactions.

另外，研究人员模拟的是一个碳氢链在水中的情况，并未告诉我们脂类之间相互作用的热力学情况。

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The enzyme aldehyde decarbonylase helps remove this group to form a chain of hydrogen and carbon atoms--the hydrocarbon.

乙醛脱羧酶帮助醛脱去羰基形成仅有碳氢原子组成的链，即碳氢化合物。

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