A、 If the pressure decreases quickly,the shear pins in the latch will break.
B、 If the pressure reduces gradually,the shear pins in the lock will break.
C、 If the pressure drops radically,the alignment pin in the lock will damages.
答案：A
A、 If the pressure decreases quickly,the shear pins in the latch will break.
B、 If the pressure reduces gradually,the shear pins in the lock will break.
C、 If the pressure drops radically,the alignment pin in the lock will damages.
答案：A
A. When this material comes into contact with hot surfaces,it emits hazardous fumes.
B. Contact between hot surfaces and this material results in the release of harmful heat.
C. Dangerous fumes are consumed by this material upon contact with hot surfaces.
A. 确保你要逆时针旋转控制按钮。
B. 确保顺时针转动旋钮。
C. 确保你要逆时针转动控制旋钮。
A. 关键字、开关及杠杆在“条件栏”大写。
B. 大写关键词的开关和杠杆位置。
C. “条件栏”中的关键字或开关及手柄位置使用大写。
A. 为了减少分配误差,推荐使用该方法,同时将系统和设备的功能特性告知所有者。
B. 为使辨别时产生的误差最小化,推荐使用该方法,同时对所有者说明系统和设备的使用方式。
C. 建议采用该方法,以最大程度地减少分配出错,同时使所有者获知系统和设备的可用性。
A. 符合本规范会使所有飞机类型的内容和格式高度标准化,因此本规范得到联邦航空管理局认可。
B. 联邦航空管理局认识到,本规范会使所有类型的飞机(手册)内容和格式高度标准化。
C. 联邦航空管理局认可,符合本规范会使所有类型的飞机(手册)内容和格式高度标准化。
D. C.联邦航空管理局认可,符合本规范会使所有类型的飞机(手册)内容和格式高度标准化。
A. 如果没有污染物,重新开始操作。
B. 如果那里无异物,重新开始操作。
C. 重新开始操作后,无污染物。
A. Drill the hole until it has a radius of 8.00 +/- 0.003 mm.
B. Ream the hole until it has a diameter of 8.00 +/- 0.003 mm.
C. Trim the hole until it has a width of 8.00 +/- 0.003 mm.
A. A motor can power all the systems.
B. One generator can power for all the systems.
C. One generator can supply power for all the systems.
A. 只要 EEC 有电,EGT 就显示。
B. 只有当 EEC 有电时,EGT 才显示。
C. 当 EEC 有电时,只有 EGT 显示。
A. The airworthiness and safe operation of an airplane is assured if it's used as its original design purpose,properly inspected and carefully maintained.
B. The manufacturer is intended to utilize an airplane with sound inspection and maintenance practices because that is the basis for assuring the airplane remains airworthy and safe to operate.
C. The airplane is designed to be used as the manufacturer's intention.Users shall properly inspect the airplane and do sufficient maintenance to assure its airworthiness and operation safety.
