例句與造句

1. Using the ipga and setting the terminal speed increment of the upper stage and the manufacture cost of cpkm as objective functions , the rocket motor are processed dual - objective optimization design that has six design parameters
   采用ipga算法，以該運(yùn)載火箭上面級(jí)末速度增量最大及cpkm發(fā)動(dòng)機(jī)的制造成本最低作為目標(biāo)函數(shù)，對(duì)該發(fā)動(dòng)機(jī)進(jìn)行了雙目標(biāo)優(yōu)化設(shè)計(jì)。
2. It's difficult to find terminal speed in a sentence. 用terminal speed造句挺難的