secondary action

The Primary action should therefor be bigger than the Secondary action.

首要动作因此应该比次要动作大一些.

The action of carry and drive of injection gas is main role, and the action of competition and replacement adsorption is played secondary role.

其中注入气体对甲烷的携载、驱赶作用占主导地位，而气体之间的竞争吸附和置换吸附起次要的作用。

Compared with the gravitative differentiation and lateral-stress effects, the thermodynamic action is considered as primary driving force, and the others are secondary.

热动力作用是主驱动力，沉积物差异重力和水平应力作用是次驱动力。

Network hatchet man also brings a secondary action.

网络打手也带来一个副作用.

On the other hand, in secondary market, but also to reduce the size of non-action.

另一方面在二级市场上, 也有大小 非 减持的动作.