... reducing elbow异径弯头 reduction in height高度压下量 reduction in pass道次压下量 ...
双语例句
1
As an example, an OH-58A helicopter is introduced in the study, and the possible reductioninheight-velocity restrictions is discussed using optimal control techniques.
On this basis, the responds of every component in flavonoids mixtures could be obtained, and the height of reduction peak linearly responded to the concentration.