航天试验离心机人和动物在其里面并旋转以模仿宇宙飞行器的加速作用的一种仪器。

An apparatus in which human beings or animals are enclosed and which is revolved to simulatethe effects of acceleration in a spacecraft.

研究发现铵盐对水介质直接法合成硬脂酸铅反应具有显著的催化加速作用。

It was found that the reaction of synthesis of lead stearate by direct method in aqueous medium could be accelerated markedly by ammonium salts.

一定量增量需求在运动中产生的加速作用与乘数作用之间有一定的转换关系, 这种关系之和形成增量需求的经济增长贡献值,其值同样是随经济条件而变化的.

Consequently, demand increases will lead to the economic growth as well as recession.