这种设备只有动物散发的热能影像被监测到的时候才会触发拍照。 它的感应器装在密闭的空间里以防止风吹日晒雨淋。
The devices take pictures only when an animal’s heat signature is detected by sensors inside a weatherproof housing.
相近的原理方法有激光陀螺仪原理可以解释，激光陀螺仪从一个封闭的系统设备获取非密闭系统的信息。
A similar approach is necessary to explain the principle of the laser gyroscope, where open system attitude information is obtained from an apparently closed system device.
由于该设备是密闭的恒压供水，完全保持了水源的水质卫生标注，由于不与空气接触，避免二次污染和人为破坏。
Since the device is sealed in the constant pressure water supply, Entirely keep the water quality sanitation tagging, Because do not contact with air, Avoid secondary pollution and vandalism.
测试方法及所需设备比较简单，能够在环境恶劣、贮存罐密闭的条件下确定物位的高度。
It 's simple for the method and the equipment but it can confirm the material' s position from the airtight pot in bad condition.
介绍密闭管道式钢丝热镀锌工艺、设备及技术参数，详细分析镀层的性能和工艺装置。
To introduce process, equipment and technology parameters of sealed pipe type hot galvanizing for steel wire and to analyze in detail property of coat and process devices.
用来抽除密闭容器的气体的基本设备之一。
Is one of basic equipments used for sucking air from sealed vessels to attain vacuum condition.
用来抽除密闭容器的气体的基本设备之一。
Airtight containers in addition to pumping gas one of the basic equipment.
用来抽除密闭容器的气体的基本设备之一。
In addition to pumping the gases in confined containers, one of the basic equipment.
配用电液推杆或电动推杆，可实现启闭操作，是切换密闭的理想设备。
The valve is used with electric hydraulic or electric draw stem to form a complete set to realize open-close operation It is the ideal equipment of switching seal.
本文介绍了高炉软水密闭循环冷却系统泄漏监测方法和设备，以及软水密闭循环冷却系统水流特性。
This article introduces the ways of leak detection and equipments for closed cooling system with soft water for BF and the flow characteristics of the cooling system.
分析了密闭电石炉炉面热损增加的原因，针对分析情况对原有工艺控制参数及设备进行了变更和改造。
This article analyzed the reason why furnace surface heat loss was increased in sealed calcium carbide furnace. In view of this situation, we modified process control datas and updated equipment.
是一种高效、节能、密闭操作、精密澄清的固液分离设备。
It's a kind of solid-liquid separation equipment with high-efficiency, energy-saving, enclosed operation and precision clarification.
导致中毒事故发生的主要原因是没有密闭通风排毒设备或效果不好（22．5%）、没有个人防护设备（19．8%）、缺乏安全教育（19．8%）和没有安全操作规程（15．3%）等。
The main causes of the accidents were poor ventilation(22.5%), lack of personal protection equipment(19.8%), lack of safety education (19.8%), and lack of safety work practice(15.3%).
结论密闭环境中的悬浮颗粒物对人体健康和仪器设备可能产生一定影响。
Conclusion The particles in a closed environment may have some effect on human health and instruments.
单晶炉炉室真空密闭性能是衡量单晶炉设备性能好坏的重要因素。
The obturation of vacuum in the crystal grower is one of the most important factors to judge the equipment capability.
本实用新型涉及一种全密闭液体过滤设备。
The utility model relates to totally-enclosed liquid filtration equipment.
本实用新型涉及一种全密闭液体过滤设备。
The utility model relates to totally-enclosed liquid filtration equipment.
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