Usted buscó: f21 function key (backup)29 (Inglés - Chino (Simplificado))

show function keys
显示功能键

shortcut keys using the function keys
具有功能鍵的組合鍵

function keys for $[officename] impress
$[officename] impress 的功能键

function keys will be visible after startup.
在启动之后显示功能键 。

function keys allow performing fast operations on files.
功能键允许您更快的操作 。

for complete information on these and other features, refer to the toolkit software's help topics (f1 function key).
有关上述及其它功能的完整信息，请参考工具包软件的帮助主题（f1 功能键）。

25. at this stage of continuing growth of the control centre, specific goals have been set for its operations and services which include, among other things, the governance framework; reviewing processes to standardize and optimize resources, including infrastructure and airfield support equipment; quality assurance functions; key performance indicators; and setting up systems to measure performance and reporting.
25. 在控制中心目前这一继续增长的阶段，已为其业务和服务确定具体目标，除其他外，包括设立运输和治理控制中心框架，审查对基础设施、机场辅助设备、质量保证职能、主要业绩指标等资源进行标准化和优化的程序，以及建立衡量业绩和报告的系统。