Its advantage is that it provides a rapid and uniform transfer of heat to the culture vessel, and its agitation provides increased aeration resulting in acceleration of growth. 它的优点是提供了一个快捷与均匀地将热转送至培养容器，它的搅动提供了较高的通气量，因而加速了生长。
The rate of growth was unprecedented. 这个成长率是前所未有的。
What direction is the acceleration of the canoe? 独木船的加速度方向如何?
Then came that acceleration of locomotion. 后来，移动加快了速度。
If you prune the dead wood away, the tree has a better chance of growth. 如果你把枯枝剪去，这棵树就会长得更好。
Macroeconomics and Theories of Growth J. M. 宏观经济学与经济成长理论。