3.The servicing required on units as the result of the accomplishment of any other maintenance practice.

A. 　Divide the headwind component by the aircraft speed to get the correction

B. 　Divide the crosswind component by the air speed to get the correction.

C. 　Divide the crosswind component by the aircraft speed to get the correction.

A. 　设计原理图时,可能有必要在使原理图易于说明的必要细节与易于阅读和理解的必要简化之间做出折中

B. 　在设计简图时,可能需要在使示意图一目了然所有用的细节和易于阅读和理解所需要的简单之间做出妥协。

C. 　在设计理论图时,必须有必要在使示意图易于说明的细节与易于阅读和理解的必要简化之间做出选择。

A. 　拧紧松紧螺套,直到钢索达到所需的张力。

B. 　拉动导线,直到松紧螺套数值是理想的。

C. 　拧紧松紧螺套,直到钢索达到预设张力。

A. 　编写《维修手册》某些章节的技术资料时,需要机身制造商和各种其他部制造商之间的共同协作。

B. 　《维修手册》中准备某些章节的技术数据需要机身制造商和各种其它部件制造商之间的项同贡献和密切协调

C. 　机身制造商和各种其他部件制造商可以共同协作以完成《维修手册》一些章节的技术参数的编写工作。

A. 　一台发动机能够给所有系统提供动力。

B. 　一台发电机能够给所有系统充电。

C. 　一台发电机能够给所看系统供电。

A. 　Manufacturers may delete systems not applicable to their product.

B. 　Manufacturers may omit systems not applicable to their product.

C. 　Manufacturers may submit systems not applicable to their product.

A. 　You can use electric motors to drive fuel and hydraulic pumps or to drive a valve to the commanded position in the fuel,hydraulic or air conditioning system or to move doors and cargo containers

B. 　Electric motors can drive fuel and hydraulic pumps or drive a valve to the commanded position in the fuel,hydraulic or air conditioning system or move mechanical parts like doors and cargo containers to produce mechanical power

C. 　Electric motors produce mechanical power and their main functions are to drive fuel and hydraulic pumps,to drive a valve to the commanded position and to move mechanical parts like doors and cargo containers

A. 　The objective of minimizing the cost to,and efforts of general aviation airplane owners and operators personnel is to develop the Specification by standardizing the format and general content of Continuing Airworthiness Programs.

B. 　The purpose of developing the Specification is to minimize the cost to,and efforts of general aviation airplane owners and operators and maintenance personnel by the standardization of the format and general content of Continuing Airworthiness Programs.

C. 　The aim of making the Specification is to standardizing the format and general content of Continuing Airworthiness Programs by minimizing the cost to,and efforts of general aviation airplane owners and operators and maintenance personnel.

A. 　If you get a minimum clearance of 0.1 in.,you can adjust the length of the rod.

B. 　Do not adjust the length of the rod unless you get a minimum clearance of 0.1 in.

C. 　Adjust the length of the rod until the minimum clearance is 0.1 in.

A. 　Unscheduled maintenance are those maintenance checks and inspections on the aircraft,its systems and units which are recognized by the manufacturer as special or unusual conditions which are not related to the time limits specified in-10 above.

B. 　For the unscheduled maintenance checks and inspections of aircraft,aircraft systems and components,the manufacturer shall not include special or unusual conditions from the time limits specified in-10.

C. 　If the unscheduled maintenance checks and inspections on the aircraft,its systems and units are special or unusual conditions,the time limits specified in-10 shall be referred to by the manufacturers.