- What are the tools of managing your factoring exposure, i. E. Advance ratio, eligibility ratio?
- The wake geometry of coaxial rotor and single rotor in hover and in level flight was investigated in the course of water tunnel experiment , and the wake boundary of a coaxial rotor for different advance ratios were investigated as an emphasis .
通过对单旋翼和共轴式双旋翼在水洞中的对比实验 ,研究了在悬停和以不同速度前飞时 ,共轴式双旋翼和单旋翼尾迹形态的共性与区别 ,着重研究了在不同前进比时共轴式双旋翼尾迹边界的形态。
- That pact didn't advance peace among nations.
- Can I have an advance against next month's salary?
- Neil went in advance to say that we were coming.