When the pilot's control force acts only to deflect the tab, and not the main surface, it is designated a servo tab . 当驾驶员的操纵力仅使调整片偏转而不作用于主操纵面时,称为伺服调整片。
The blast may deflect structural steel frames, collapse roofs, dish-in walls, shatter panels, and break windows . 爆震可能使结构物的钢架变形,屋顶倒塌墙壁内陷,墙板破碎,窗户玻璃破碎等。
If the direction of the force is not the same as that of the velocity, the body is deflected sideways and moves in a curved path . 假如力的方向与速度方向不同,物体就偏向一边,而作曲线运动。
the configuration has two tractor propellers, full-span double slotted flaps deflected 45°, and a high tail. 实验模型有二两拉力螺旋桨,全翼展双缝襟翼偏转45,并有高置的水平尾翼。
At supersonic speeds the control load acts mainly on the deflected surface itself, and hence has its centroid even farther to the rear . 超音速时操纵载荷主要作用在偏转面本身上,因此它的作用中心甚至更加靠后。