In fact, it's always a little smaller than the actual density of the liquid, of the syrup itself.

事实上这比真正，液体的密度要小，比如说糖浆。

youdao

And when it also has to be compatible with things that have an actual density, a given form, it's very difficult.

如果要它和有实在的密度，确定的形状的事物相协调，那是非常困难的。

youdao

The actual level of intensity depends on such factors as the physical layout, population density, and productive activities of a metropolis.

实际的强度水平取决于诸如大城市的物理布局、人口密度和生产活动之类的因素。

youdao

So, that's probability density, but in terms of thinking about it in terms of actual solutions to the wave function, let's take a little bit of a step back here.

这就是概率密度，但作为,把它当成是，波函数的解，让我们先倒回来一点。

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We know that it's a density, it's not an actual probability.

我们知道它是密度，不是概率。

麻省理工公开课 - 化学原理课程节选

Note that the actual percentage annual growth in areal density has declined from near 100% per year in the early part of the last decade to about 30% annually today.

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Rack density should be based on actual data, not on manufacturer specifications.

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