minor species meaning in English

次要物种
小种

And the no - isothermal structure can accelerate the breaking of gravity wave in mesospause , and the breaking of gravity wave is an important source of convection and small - scale waves . the propagation of gravity wave will affect the distribution of minor species . the breaking of gravity wave accelerates the downward transport of atomic oxygen , some smaller - scale structures appear on the horizontal distribution of atomic oxygen number density , and other chemical species are also affected due to the chemical reaction with atomic oxygen and the propagation of gravity wave
在重力波的传播过程中，氢氧大气成分的水平和垂直分布均受到了不同程度的影响，以氧原子的响应最为明显，而其中重力波破碎在氧原子水平分布上的反应则是非线性重力波过程的一个重要表现；另外，分析显示，重力波的非线性传播对oh气辉的峰值分布由明显影响，小尺度重力波的传播有时会引起oh气辉出现奇异的双峰分布，重力波的破碎现象也可以从对气辉的观测中反映应出来，这对利用气辉观测研究重力波传播特性有非常重要的指示意义。