Thrust reverser is used to change the direction of the exhaust gases for reverse thrust.

A. Sudden changes in temperature can adjust the internal logic.

B. The internal logic adjusts to sudden changes in temperature.

C. The internal logic can be adjusted by sudden changes in temperature.

A. This section of the Pilot＇s Operating Handbook shall contain only those limitations required by regulation or necessary for safe operation of the airplane and approved by the regulatory authority.

B. This section of the Pilot＇s Operating Handbook shall include only those restrictions required by the regulations and those restrictions issued by the regulatory authority to ensure the safe operation of the airplane.

C. This section of the Pilot＇s Operating Handbook shall contain the regulatory requirements approved by the authorities and publish the necessary restrictions only for the safe operation of the airplane.

A. 测量压力下降所需时间。

B. 必须测量压力下降时间。

C. 压力下降所需时间是可以测量的。

A. Refer to chapter 6 for instructions on how to park the aircraft in bad weather conditions.

B. Chapter 6 instructions are referred to how to park the aircraft in bad weather conditions.

C. Referring to chapter 6 to park the aircraft in bad weather conditions.

A. 在起落架和舵面锁的使用、最小转弯半径、对前起落架的最大拖动载荷等方面的安全须知和限制

B. 在起落架的使用、舵面锁、最小转弯半径、对前起落架的最大拖动载荷等方面的安全须知和限制

C. 在起落架锁和舵面锁的使用、最小转弯半径、对前起落架的最大拖动载荷等方面的安全须知和限制

A. 如果安装了某一个设备，那么要说明安装它的重要性。

B. 如果安装了其中一个设备，则说明它是否是必需的设备。

C. 如果安装了两个设备，需要说明其必要性。

A. 开口式刮油环的安装属于临时修理，需要在前起落架拆下时更换来做其他的维修。

B. 开口式刮油环的安装属于临时修理，在前起落架拆下做其他的维修或者大修的时候，需要被更换。

C. 开口式刮油环的安装属于临时修理，在前起落架拆下做其他的维修或者定检的时候，需要被定期修理。

A. The forward movement of the control lever must be slow and continuous.

B. The control lever must be kept moving forward slowly and abruptly.

C. You must continuously slow down the forward movement of the control lever .

A. It is important that the correct sequence of assembly is used when doing a repair, this will make sure that all parts are correctly aligned.

B. It is important to assemble the parts in a correct order during a repair which makes sure all parts correctly aligned.

C. When doing a repair, the correct sequence of assembly is important, which will make sure that all parts are correctly engaged.

A. 如果因出现腐蚀而不得不拆除螺栓，则涂抹润滑油。

B. 如果因腐蚀而不能拆卸螺栓，则涂抹渗透润滑油。

C. 出现腐蚀时不可以拆卸螺栓，需要先涂抹防蚀剂。