whether in the maintaining period or in the dramatically weakening period, the normal motion is the main control factor of the temperature inversion's evolution.
不论在逆温稳定维持阶段或是逆温大幅度减弱阶段,垂直运动都是逆温发展变化的主要控制因子。
the research indicated that during maintaining period of automobiles, there was no bad effect to the conversion system and the normal operation of engines caused by the deposit.