ABR has a variable bitrate for each frame, but its average bitrate is a constant.

ABR则是每个帧都有一个可变的比特率，但是其平均比特率是恒定的。

youdao

It can describe not only the spatial structure change of the regional variable, but also its random change, moreover its calculation is also the foundation of many other calculation of geostatistics.

它既能描述区域化变量的空间结构性变化，又能描述其随机性变化，而且它的计算还是许多其它地质统计学计算的基础。

youdao

Experimental design may not only clarify influence of the independent variable on the dependent variable in the testing, but also seek its best test condition.

通过试验设计，不仅可以弄清楚试验过程中自变量对于因变量的影响的大小和趋势，还可以寻找其最佳试验条件。

youdao

Storing energy is a problem that has long troubled physicists, but with renewable energy and its variable nature becoming an increasingly large part of our energy mix, the need for energy storage has become unavoidable.

FORBES: Energy Storage Critical to Solar Industry

The timing of the downgrade was about the only variable outstanding as its inevitability seemed all but assured.

FORBES: Whoa, Lisboa! Swing Like Teixeira, Sail Like Da Gama

Its president, Kat Fletcher, said the Tories had stood by the NUS in its battle with the government over the introduction of variable tuition fees - but their promises for fairer funding were now seen to be "merely rhetoric".

BBC: NEWS | UK | Education | Universities ponder Tory fee plan