A、 Scientific verbs must disobey the same rules as other approved verbs in STE.
B、 Technical verbs must obey the same rules as other approved verbs in STE.
C、 Mechanical verbs must violate the same rules as other approved verbs in STE.
答案:B
A、 Scientific verbs must disobey the same rules as other approved verbs in STE.
B、 Technical verbs must obey the same rules as other approved verbs in STE.
C、 Mechanical verbs must violate the same rules as other approved verbs in STE.
答案:B
A. Other format is not permitted.
B. It's not permissible to use this form.
C. Either format is allowed.
A. 发动机滑油携带这些微粒,直到它们被油滤捕获。
B. 直到颗粒被滤芯过滤,发动机滑油才能将它们带走。
C. 发动机滑油将这些污染物带至滑油滤芯。
A. During inspection, if the nuts and washers are removed, recheck them.
B. Take a good place for the nuts and washers removed during inspection.
C. If nuts and washers are removed during inspection, install the new ones.
A. The glideslope path is at a constant angle to the threshold of the runway.
B. The glideslope path is at a variable angle to the first end of the runway.
C. The vertical course path is at a fixed angle to the threshold of the runway.
A. The SMYD1 will limit rudder movement when flaps are up if trailing edge flaps receive data from up limit switch of SMYD1 during yaw damping.
B. The SMYD1 will limit rudder movement after receiving data from up limit switch of trailing edge flaps during yaw damping when flaps are up.
C. The SMYD1 will limit yaw damping to reduce rudder movement when flaps are up If trailing edge flaps receive data from up limit switch of SMYD1.
A. 扩孔(铰孔)至直径达到8.00+/-0.003毫米。
B. 钻孔至半径达到8.00+/-0.003毫米。
C. 钻孔至直径达到8.00+/-0.003微米。
A. 大多数操作都有对该项工作很重要的关键事项。
B. 最多的操作都是有关那些关键项目的。
C. 最关键的操作往往是对工作最重要的事项。
A. 描述飞机螺旋桨时,如果桨距可变,应描述螺旋桨及调距操作。
B. 描述飞机螺旋桨时,如果桨叶间隔可变,应描述螺旋桨及其操作。
C. 描述飞机螺旋桨时,如果桨叶迎角可变,应描述螺旋桨及其操作。
A. Reinstall the supply ducts in the wing de-icing system.
B. Install the telescopic ducts in the wing de-icing system.
C. Install the elastic ducts in the wing anti-icing system.
A. 螺柱的凹陷不得超过5mm。
B. 螺柱的突起不得超过5mm。
C. 螺纹的长度不得超过5mm。