Traffic density has fallen a little, but only to 2005 levels.
交通密度略有下降，但仍相当于2005年的水平。
The reduced density of the bird skeleton provided a light but strong frame.
减轻了的骨架密度则提供了轻巧而坚固的身体框架。
But, if density is one, then it just becomes this.
但是如果密度是1，那么就像这样子了。
This artwork is based on density data, but is not to scale.
本作品的制作是基于密度数据，而不是按照比例。
It is not speed, but variations in speed that cause density waves.
并不是速度高低引起了拥堵波，而是速度的不一致性。
But the time extending enough, the density of sheet has small changes.
但时间延长到一定程度，发泡塑料密度变化不大。
But in the real ocean, the density-stratified phenomena sometimes are very complicated.
但在真实的海洋内部，密度成层现象有时非常复杂。
But in the real ocean, the density-stratified phenomena sometimes are very complicated.
但在真实的海洋内部，密度成层现象有时非常复杂。
应用推荐