a rearward glance 回眸一瞥
The shock wave forms a cone of pressurized air molecules which move outward and rearward in all directions and extend to the ground.
冲击波形成了一个由压缩气体分子构成的圆锥体，它朝四面八方向外和向后移动，一直延伸到地面。
When a plane's propeller, for example, spins through a cloud, the propeller exerts a rearward force.
比如，当飞机的螺旋桨疾驰过云层时，会给云一个向后的作用力。
The upper portion of the air intake is incorporated with an intake ramp designed to generate a rearward leaning oblique shock wave to aid the inlet compression process.
进气口的上部为进气口混合斜面设计，这样设计的目的是为了产生斜振波以帮助进气压缩过程。
应用推荐