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- Some key points are resolved with advanced software design conception and technology,and a nitrogen tetroxide concentration monitor with sound and light alarm is developed. 通过采用先进的软件设计思想与技术,解决了几个关键问题,成功地研制出了具有声光报警功能的高性能四氧化二氮毒气浓度监测仪。
- Some key points are resolved with advanced software design conception and technology, and a nitrogen tetroxide concentration monitor with sound and light alarm is developed. 通过采用先进的软件设计思想与技术，解决了几个关键问题，成功地研制出了具有声光报警功能的高性能四氧化二氮毒气浓度监测仪。
- It is tested and proved that the detector can emit sound and light alarm signals if the SF6 gas concentration is beyond 1000ppm, and if not, it can display the concentration according to three formats of 400 ppm, 600 ppm, and 800 ppm. 经实际测试该报警器能在SF_6气体浓度超过1000ppm时发出声、光报警信号，在未达到1000ppm时能按400ppm、600ppm、800ppm给出SF_6气体浓度。
- The sound and light alarm colum is reflected signal of many kind withsound and light according to international maritime organize(IMO) requirement,it is the necessary equiment for engine room. 声光报警装置根据国际海事组织(IMO)的要求;采用不同的声光来的反映船舶多种报警信号;是船上机舱内必备的设备.
- In view of the present status of sound and light alarm devices, the authors propose a new way which uses the programmable logic controller to process the sound and light alarm signals. 就目前应用于程控装置中的声光报警器的现状,提出一种利用可编程控制器处理声光报警信号的新方法。
- Sound and light alarm with control function 声、光报警,有控制功能
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- The portrait shows fine effects of light and shade. 这幅肖像画的浓淡色调表现得很好。
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- Now I begin to see light on their good intentions. 现在我对他们的良好动机开始有所领会了。
- The bright light of the car dazzled me. 这汽车的灯光使我目眩。
- Centralized Sound- light Alarm System of Devices in Communications Center 通信机房设备故障集中声光告警箱的研制
- He turned off the dash light and drove on. 他关掉仪表板上的灯，继续驱车前进。
- The light was diffused by the leaves. 树叶使光线漫射。
- I grope for the light switch in the dark room. 我在黑洞洞的屋里摸索著寻找电灯开关。
- The light bulb in the kitchen burnt out. 厨房里的电灯泡烧坏了。
- A strong light impinged on his eyes. 一道强烈的光刺着他的眼睛。
- He can see a glimmer of light through the curtain. 他能透过窗帘看到一丝微光。
- She runs up the stairs with a light graceful step. 她以轻快优雅的步子奔上楼去。
- We troubled him to turn on the light. 我们麻烦他打开电灯。
