查询词典 lock

This article introduces the application design technology of wireless launcher with digital phase-lock link in automobile MP3,narrates the design idea of numeral phase-lock link,mainly introduces the PLL frequency synthesis electric circuit,the preposed frequency divider,the discriminator emphatically/discriminator,ring circuit filter design method and the steady frequency technology .

介绍了数字锁相环在汽车MP3无线发射器应用设计技术，讲述数字锁相环的设计思路，着重介绍了PLL频率合成电路、前置分频器、鉴频器/鉴相器、环路滤波器设计方法、稳频技术。

Good lock pickers can actually SEE in their mind's eye what is going on inside the lock.

所谓的领会，表示你不需要实际操作，但是你看在心理却能了解他的内部构造以及操作方式。

Thus,locks through the rail switch electricity the contact locks for the signal electricity the magnet coil delivers the electric current,only then the switch location correct only then causes the closed circuit,the signal electricity to lock has the enough electric current,after namely the approval moves the signal handle to cause the semaphore opens,by the signal electricity locks the contact for the rail switch electricity to lock the magnet coil power transmission electric circuit to separate,therefore cannot move the rail switch handle again,soon the rail switch locks in the position.

这样，通过道岔电锁器的接点给信号电锁器的电磁线圈送电流，只有道岔位置正确才使电路接通，信号电锁器有足够电流，即准许扳动信号握柄使信号机开放后，由信号电锁器的接点给道岔电锁器电磁线圈送电的电路被断开，于是再不能扳动道岔握柄，即将道岔锁在规定位置上。

Case between wheel should be used at the same time. Firstly jointed the lock of Diff. case between axis, secondly jointed the lock of Diff.

如果路况恶劣，需将轴间和轮间差速锁同时使用时，应先接合轴间差速锁，再接合轮间差速锁。

If the indicator light is still bright after break away the lock of Diff. case between wheel, the vehicle could not swerve until the lock of Diff. case between wheel is broken away really.

b 如果摘掉轮间差速锁后指示灯仍亮，车辆还是不能转弯，应停车查明原因，直到确认轮间差速锁脱开后，才允许转弯行驶。

By sorting out the data used for system call, we design a lock unit setup method to prevent deadlock and indicate the nested lock is unavoidable in system call.

通过对系统调用数据的整理，确定了避免死锁的锁单位设定方法，指出系统调用中锁嵌套是不可避免的。

The design of the remote control password lock on the MCU at the core, password lock control unit and PTR8000 for the detailed briefing and annotations.

本设计介绍了遥控密码锁的单片机为核心，密码锁和PTR8000为控制单元的详细介绍和说明。

A controller of electromagnetic lock unit consists of software and hardware including power supply module, communication module, core control module designed by AT89S52 microprocessor, driving control module of electromagnetic lock and electro detection module.

一种电磁锁单元控制器，其特征在于，其包括硬件电路部分和软件部分，该硬件电路部分包括电源模块、通讯模块、核心控制模块、电磁锁驱动控制模块和验电检测模块；该核心控制模块采用AT89S52微处理器进行设计。

The transaction manager mechanism is responsible for the system concurrency through the two-phase lock and time-span deadlock detection. The lock unit achieves object-level. With the help of the database diary and AI file, it provides strong ability to recover from various database breakdowns.

事务管理机构通过两阶段锁定和超时死锁检测，完成各站点用户对数据库访问的并发控制，其封锁粒度达到对象级；通过日志记录和后备文件AI，实现系统强有力的故障恢复功能。

ABS is make use of to pack in four wheels of car soon sensor, judge whether the lock of the tire die or not, expeling the indetermination factor of the human body sense organs, the accurate control releases the liquid that the car of divides the pump to press in good time, attaining the purpose of prevent°from the car lock dead.

ABS是利用装在四个轮子的车速感应器，去判断轮胎的锁死与否，排除了人体感官的不确定因素，准确的控制适时的释放剎车分泵的液压，达到防止剎车锁死的目的。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。