reducer

使减少的事物或人。

Something or someone that reduces.

还原剂

A reducing agent.

一种液压装置,用于降低压力并从而增加运动,在某些重型试验机中将下卸扣液压支架的载荷传递至杠杆称重装置。

A hydraulic device for reducing pressure and hence increasing movement, used to transmit the load from the hydraulic support of the lower shackle to the lever weighing apparatus in some kinds of heavy testing machine.

用于降低底片黑度的药液

A liquid used in the process of developing a negative to reduce its darkness.

用于连接两段不同内径管道的部件。

A component used to connect two pipes of different bores.

接收状态和动作并返回应用下一状态的函数

A function that takes state and action as arguments and returns the next state of the app.

通过粗暴铲球的恐吓来减少更有天赋对手在足球比赛中的贡献。

The reduction of the contribution to a football game of a more talented opponent by intimidation using a brutal tackle.