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An embedded infrared video digital recorder was designed and implemented.
设计并实现了嵌入式红外视频数字录像机。
A new type of intelligent digital recorder for temperature and pressure of wellhead is introduced in this paper.
文章介绍一种新研制开发的智能井口温度压力自动数字记录仪。
Experiment results show that this digital recorder with index indication has high precision, stability and sensitivity.
实验表明,这种带指针指示的数字式显示记录仪表具有很高的灵敏度和显示精度,很好的稳定性。
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