被动系统

In this way users can acquire various kinds of local information in time. Users can also visit local equipment status informations or control it to carry out defence actions by the order set beforehand in short message. Thus a kind of bidirectional security and defense system syncretizing initiativeness and passiveness has been realized.

这样用户便可以及时地了解现场的各种信息，用户也可以通过手机短信息的方式，以预先设定好的指令来访问现场各种设备的状态信息或者控制现场设备执行防范动作，从而实现了—种双向的主动和被动相结合的安全防范系统。

Additionally, we propose and design a RF front-end antenna switch module, which integrates an active component, two passive components, and an embedded antenna into a RF front-end System-on-Package.

在本篇论文的后段，则是利用低温共烧陶瓷技术来设计一射频前端天线切换模组，此模组把主动元件、被动元件以及内嵌式天线整合起来，形成一系统封装之射频前端模组。

To study the effect of different types of web cleaner on the card sliver quality,we have done the comparison test between the guide plate web cleaner and the anti-teeth guided flat web cleaner under the condition of the same amount of air volume.

用USTER AFIS单纤维测试系统对上述条件所加工的生条进行了检测，结果显示：反齿导向盖板式棉网清洁器所生产的生条质量总体上要好于导板式棉网清洁器，其原因是反齿导向盖板排除短绒、杂质、棉结等的作用是一种&主动&作用，而导板式棉网清洁器对短绒、杂质、棉结等的排除是一种&被动&作用，梳棉机后罩板处棉网清洁器以采用反齿导向盖板式棉网清洁器为宜。

By using Xenon flash pumped, Cr4+:YAG Q-switched Nd.YAG cavity as thepump source, an intracavity KTP-OPO system lasing at 1.57 u m wavelength is realized. Output performance for different Cr4+:YAG small signal transmissions and different 1.57 u m output transmissions is demonstrated.

实验研究了氙灯泵浦、Cr~(4+)：YAG被动调Q的1.06μm Nd：YAG激光器的静态和动态输出特性，分析了1.06μm探索了泵浦外腔OPO系统所需的单脉冲输出条件。

In the early life evolution, the evolution of ecosystem mainly exhibited the development what was from passive accepters to active competitors in life demands for environment factors, from dependence on to reform in the environment, from two-dimension to three-dimension in the spatial distribution, and from outside to inside of organism in the style of energy transformation.

在生命演化的早期，生态系统的演化主要表现为生物从被动地接受环境因子到对环境因子需求的竞争，从依赖环境到参与对环境的改造，生物的环境空间分布从二维到三维，生物的能量传递方式从生物体外到体内。

The building breathes," Garrison notes. Monitoring temperatures with thermostatic sensors, inside and out, he realized he could eliminate much of the air-conditioning by restoring the passive cooling system or "gravity ventilation.

他说： &建筑呼吸，&驻军注意到：监测温度与热传感器内外，他意识到自己可以消除许多空调恢复的被动冷却系统或减少&严重的通风&。

In addition to the basic configurations such as door magnetic detector and passive infrared detector, it is still compatible with smoke detector, noxious gas detector, active correlation detector, glass break detector and high-pitch alarm.

除了基本配置门磁控测器、被动红外探测器外，本系统还兼容烟雾探测器、有害气体探测器、主动红外对射探测器、玻璃破碎探测器、高音警号等系列设备，用户可购买增配。

There arethree passive radiators , one of which can be connected to the water cooling system .

有三个被动散热器，其中可连接到冷却水系统。

The integrated passive and active vibration is a research focal point of aerospace flexible structure vibration control.

主动控制和被动控制的一体化技术研究是当今航天柔性结构振动控制研究的重点，两种控制方法的结合不仅优点互补，而且提高了控制系统的性能。

Use software system to calculate distance between bullet and target of single frame video data.

防空兵双活动平台被动测距方法采用带码盘和CCD的结合，依据&双站交会&原理完成距离计算，利用软件系统对单帧视频数据中的弹、目距离进行准确求取。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。