考生考试模块主要实现动态随机出题、考试时间锁定、系统自动判卷和突发问题应对等功能。
The examinee examination mold was mainly used for dynamic testing activity, examination time locking, automatic system grading and out-bursting problem solution.
经实践验证，该系统实现了自动控制接收天线转向并锁定某一个同步通信卫星，以获得最佳的通信信号。
It is proved that this system automatically steers the direction of a receiver antenna and locks a synchronous satellite in order to acquire best communication signal.
本发明涉及存放文件的密集架领域，具体提供一种自动查询并锁定文件存放位置的密集架系统。
The invention relates to the field of compact shelves for storing files, and particularly provides a compact shelf system for automatically querying and locking storage positions of the files.
锁相环路是一种能实现相位自动锁定的控制系统，主要用于频率合成及跟踪解调系统。
The phase- locked loop is one kind of control system which is able to achieve phase automatic lock, to compose frequency and to trace demodulation system.
自动跟踪系统有自动锁定工况和人工锁定工况两种目标锁定方式。
Auto-tracking System has two kinds of target lock-on mode such as auto lock and manual lock.
针对激光照排机光强锁定中存在的问题，提出了基于单片微型计算机系统的自动锁定技术。
Accordance with the traditional film printers weakness in locking of laser intensity, a new automatic lock technology based on single chip microcomputer was presented in this paper.
重锤式自动保压锁定性系统中，蓄能器用作系统压力的补偿和锁定油缸的退锁。
Steelyard weight type automatically guarantees presses in the locking system, the accumulator serves as the system pressure to compensate and to lock the cylinder to back to lock.
D 80的改进过11对焦点自动对焦系统在不同拍摄条件下持续地保证快速和准确的焦点锁定。
Ensuring consistently fast and precise focus lock under varying shooting conditions is the D80's refined 11-area AF system.
D 80的改进过11对焦点自动对焦系统在不同拍摄条件下持续地保证快速和准确的焦点锁定。
Ensuring consistently fast and precise focus lock under varying shooting conditions is the D80's refined 11-area AF system.
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