densities是什么意思

双语例句

(1)I have a question about densities.

我对密度有个问题要问。

(2)These are the probability densities, right?

这就是概率密度，对吗？

(3)Permits different harbor water densities.

港水密度不同的许可证。

(4)They both had bone densities of a 77-year-old woman。

有一对23 岁的双胞胎姐妹参加了我们的研究项目，她们的骨密度相当于一个77 岁老妇的骨密度。

(5)They have high body densities and can't help but sink.

它们的身体密度很高，没有办法不下沉。

反义词

(1)We can predict how the universe will change with time if we measure the amounts or energy densities of the various components in the universe today.

我们能够预测宇宙如何随着时间而发生改变，这需要我们对目前组成宇宙的各要素的数量及其能量密度进行测量。《TED-Ed》《TED教育》

(2)Hong Kong truly is a vertical city. Because of its geography, space is at a premium which means it has one of the highest population densities in the world.

香港的确是一个垂直城市。由于其地理条件，香港的空间十分宝贵，这意味着香港的人口密度在全球名列前茅。《Chinese New Year》《中国春节》