The vault itself was protected by a dual lock system: a combination and a key lock, and two feet of reinforced steel.
保险库采用密码加钥匙的双重保护系统，并使用厚达两英尺的强化钢板。
The security of the building is mainly provided by a numerical keypad lock system.
本大厦目前的安全保障主要由一套数字键盘锁系统来提供。
This paper introduces an auto-alarming electronic cipher lock system designed with the AT89C2051 monolithic integrated circuit.
介绍了一种应用AT89C2051单片机设计的防盗自动报警电子密码锁系统。
This article introduces the hardware structure and software program of new type code lock system with remote supervision function.
文章介绍了一个具有远程监控功能的新型密码锁的硬件构成和软件编程。
Chittenden Locks, the busiest lock system in the nation, allows vessels to pass from Puget Sound to the fresh waters of Salmon Bay, Lake Union, and Lake Washington.
华盛顿湖的水闸是美国最忙的水闸，船只可以从普捷湾进入淡水的鲑鱼湾、联合湖和华盛顿湖。
Being able to reestablish skin water-lock system, retain long-time softness of skin, and make the skin moist and fair, this product serves all skin types.
能重建肌肤锁水系统，令肌肤长时间保湿柔软，令肌肤滋润、水盈、美白。本品适用任何肌肤。
This paper introduces design method for hydraulic lock system using fuzzy reliability design to make the design more accurate and reliable, a practical example is shown.
介绍了液压锁紧系统的模糊可靠性设计计算方法，使液压锁紧系统的性能设计更准确可靠，并给出了设计实例。
The design of this hydraulic system avoids automatic dropping of backboard in the process of lifting, and the mechanical device of automatic lock system improved reliability of mechanism.
液压系统的设计避免了在举升过程中后板自动回落，机械式自动锁紧装置提高了机构可靠性。
In order to reduce the scale of modern electronic password lock system and enhance the flexibility of its capability, this paper introduces the design of a novel electronic speech password lock.
为了进一步减少现有电子密码锁系统的规模，提高其性能的灵活性，设计了一种新型的语音电子密码锁。
The distributed lock system is used to synchronize GOS steps when accessing data. The consistency of the distributed cache is guaranteed by updating strategies of write-through and write-invalidate.
分布式锁管理机制实现了GOS之间数据访问的同步协调，写通和写—无效的数据更新策略保证了GOS的缓存一致性。
The composing and working principle of automotive central door lock system are introduced here as well as its wireless coding, decoding and the realizing way of the single-chip micro program control.
介绍汽车中央门锁系统的组成、工作原理，阐述无线编码、解码和单片机微程序控制的实现方法。
The composing and working principle of automotive central door lock system are introduced here as well as its wireless coding, decoding and the realizing way of the single-chip micro program control.
介绍汽车中央门锁系统的组成、工作原理，阐述无线编码、解码和单片机微程序控制的实现方法。
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