Angledal昂勒达尔anglen.角度；角；观点v.形成或转变角度；歪曲v.钓鱼；谋取Angle.n.盎格鲁人angle measuring instrument角度测量仪器angle type axial flow pump半贯流式轴流泵angles of view in research研究视角angle of external friction外摩擦角ANGLE AND LIGHT SCATTERING角度与光散射angle straightening machine角钢矫直机angle-measuring equipment测角设备angle between strut and tie拉压杆间夹角angle back-pressure valve背压角阀angle of total polarization全极化角

1. The effects of thrust vectoring angle and angular velocity of vectoring on turbofan engine operation were investigated.
   研究了矢量喷管偏转角和偏转角速度对涡扇发动机工作的影响。
2. However, as spin speed is increased, the power required to overcome windage and bearing friction rises sharply.
   但是，随着自转角速度的增加，克服风阻和轴承摩擦的功率急剧地提高。