所有这些替代品都是碳基燃料，其分子比汽油分子更小、更简单。

All of these alternatives are carbon-based fuels whose molecules are smaller and simpler than those of gasoline.

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随着克分子比的降低，硫的挥发率也急剧下降。

With a decrease in the mole ratio, volatilization of sulfur decreased rapidly.

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低分子比电解质虽然有一定的缺点，但优点远远大于其缺点。

The advantage of low molecular ratio electrolyte is supercor to the disadvantage of it.

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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

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So, if we look at the molecular orbital, that's actually going to be lower in energy than either of the two atomic orbitals.

如果我们看分子轨道的话，它实际上要比,两个原子轨道都要低。

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Higher entropy basically because you're forming molecules of gas where there weren't any before, and there's more disorder in the gas phase than in the liquid. That is, the gas phase molecules have more freedom to roam.

高的熵是因为,我们产生了以前不存在的气体分子,气体的无序程度比液体大，换句话说,气相的分子，有更多的到处游荡的自由度。

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