A、 飞机保持适航和安全飞行的基础是由制造商决定的,当然也需要定期检查和维护。
B、 按照飞机制造商的要求运行飞机,辅以定期维护和检查可以保持飞机的适航性。
C、 按照制造商的意图使用飞机,结合良好的检查和维修实践,形成了确保飞机保持适航和安全操作的基础。
答案:C
A、 飞机保持适航和安全飞行的基础是由制造商决定的,当然也需要定期检查和维护。
B、 按照飞机制造商的要求运行飞机,辅以定期维护和检查可以保持飞机的适航性。
C、 按照制造商的意图使用飞机,结合良好的检查和维修实践,形成了确保飞机保持适航和安全操作的基础。
答案:C
A. The wing has two precise dimensions which provide the wing position in inches.
B. The position of the wing is shown in inches by the two accurate configuration of the wing.
C. The location of the wing is presented in inches by the two reference dimensions of the wing.
A. A list of Page and Effectivity should be printed in the front of each Manual.
B. A list of Page and Effectivity must be provided in some Manuals.
C. A list of Page and Effectivity should be provided in the Manual.
A. 系统中扩大声音调制电磁波来传送和/或接收空对空或空对地装置的信息的系统部分。
B. 系统中利用声音调制电磁波来传送和/或接收空对空或空对地装置的信息的系统部分。
C. 系统中利用音调制电磁光束来传送和/或接收空对空或空对地装置的信息的系统部分。
A. Make sure that the doors are closed throughout the pressurization test.
B. Make sure that the doors are closed within the pressurization test.
C. Make sure that the doors are closed as if the pressureization test is being done.
A. 供给系统有这些用处。
B. 分散系统有这些功能。
C. 分配系统有这些功能。
A. It is required to get a sample of the fabric without finish for the fabric punch tester.
B. Fabric punch tester is a device used to determine the strength of the fabric covering on an aircraft,which can get very accurate result.
C. Fabric punch tester is used to determine the relative strength of aircraft fabric.
A. It is forbidden to go into the engine test area with approval.
B. Entering the engine test area must not be approved.
C. Approval is a must when entering the engine test area
A. 拆下把法兰盘固定到口盖上的四个螺钉
B. 把固定法兰盘的四个螺钉移到口盖上
C. 用四个螺钉把法兰盘固定到口盖上
A. As a part of the emergency light system, the left dome light contains of a built-in single lamp.
B. The left dome light consists a separate lamp which is a part of the emergency light system.
C. A single lamp which is part of the emergency light system is built in the left dome light.
A. 这些系统也看作人工的章节。
B. 作为手册的章节系统是知晓的。
C. 这些系统也称为手册的章节。