LINE SELECT KEYS, Switches on the FMCS control display unit allowing control of information to and from the scratch pad and designated areas of the display.
行选键，飞机管理控制系统的控制显示器上的电门，可控制草稿栏和指定显示处信息的输人和输出。
When the current flight management computer system (FMCS) optimizes flight, it assumes the flight line is an invariable parameter.
目前的机载飞行管理计算机系统（FMCS）在进行飞行优化时，视航路为固定常量。
This paper proposes an integrated hierarchical control and scheduling scheme based on Petri net for flexible manufacturing cells (FMCs), which is divided into two main hierarchies: the lower one is the control level and the upper one is the scheduling level.
针对FMC提出了一种基于Petri网机制的递阶调度和控制集成策略。该策略主要分为两个层次：底层是控制层，上层是调度层。
CDU (Control Display Unit) builds relationship between operator and FMCS (flight management computer system) as a man-machine interactive component. CDU is an important part of flight simulator and plays an important part in flight.
CDU作为人-机交互部件，建立起操作者和飞行管理系统之间的联系，是飞行模拟器的重要组成部分，在飞行中发挥着重要作用。
That L2 learners are instructed to notice forms feature will facilitate the acquisition of fmcs.
如能让学习者兼顾形式特征，会有利于二语习得。
Psychological Traits of Good Learners of Foreign Language and Its Significance; That L2 learners are instructed to notice forms feature will facilitate the acquisition of FMCs.
优秀外语学习者的心理特征及其意义如能让学习者兼顾形式特征，会有利于二语习得。
An integrated control and scheduling scheme for FMCs
柔性制造单元集成控制和调度策略研究
This article introduces the application of FMCS system in the CTS industry workshop in Tientsin mainly from three aspects: PLC control, DCS system and OPC technique.
本文采用FMCS系统来满足天津CTS工业厂房的集成需求，主要从PLC控制、DCS系统和OPC技术等方面进行了阐述。