... 定负载 fixed load 固定质量系fixed mass system 固定氮 fixed nitrogen ...
双语例句
1
The system can measure not only the instantaneous fuel consumption but also the steady fuel consumption of the engine on the basis of fixed time and fixed mass.
该系统不仅能测量柴油发动机的瞬态油耗和转速，而且可定时间或定质量测量发动机的稳态油耗。
2
The equations of mass conservations of the reactions arc described by a nonlinear parabolic system of equations. The objective function is the input quantity of gas in a fixed period of time.