2704.当安装分配器时,不要移动计时器。

A. Do not extend or retract landing gear above this speed.

B. Do not lower or retract landing gear exceed this speed.

C. Do not lower or lift landing gear within this speed.

A. The compressing of the spring can cause the valve to open.

B. There is no change of the valve when the spring compresses.

C. After compressing of the spring,the valve goes to closed position.

A. 噪音隔绝器通过产生废气来降低噪音。

B. 噪音吸收器通过排气来减小噪声。

C. 噪声抑制器降低废气产生的噪声。

A. 滑油必须要分析。

B. 对滑油进行分析。

C. 已经分析了滑油。

A. 拆下活门旁边的泵。

B. 拆下位于泵上的活门。

C. 拆下泵旁边的活门。

A. Two controversial ways can be chosen to do the test,either with the Central Maintenance Computer System through a the MCDU,like you have probably learned already,and with a test switch on the VOR receiver in the avionics compartment.

B. You can do the test following procedures -- with the Central Maintenance Computer System bythe MCDU,you have probably learned already,and with a test switch on the VOR receiver in the avionics compartment.

C. The test can be done in either way below-- using the Central Maintenance Computer System via the MCDU,as you have probably already learned,or using a test switch on the VOR receiver in the avionics compartment.

D. U,as you have probably already learned,or using a test switch on the VOR receiver in the avionics compartment.

A. 为了简化表示和便于理解,应将复杂的系统分为系统功能,而非总体主原理图。

B. 为了充分展示和理解,应将复杂系统分解成子系统,而非总体主图表。

C. 为了演示方便和便于理解,复杂系统应简化为系统功能,而不是总体主图表。

A. 可选择 CAP 以外的另外一种方式进行缩写。

B. 缩写 CAP 是同意使用的一种方式。

C. 做为另外一种选择,可以使用缩写 CAP。

A. 限制因素与可选系统和设备都是相关的,它们可以包括在这部分或者第 9 部 “附录”中。

B. 限制可选系统或设备的因素可能包括在这部分或者第 9 部“附录”中。

C. 与选装系统或设备相关的限制因素可以包含在本节内或者第 9 节“附录”中。

A. Do a thorough check of the hydraulic system.

B. Do a check of the hydraulic system carefully.

C. Do a check of the hydraulic system again.