Based on the near infrared spectral absorption of methane, a system using absorption type optic fiber for high sensitivity methane detection is demonstrated.
基于甲烷气体的近红外吸收光谱，研究了一种高灵敏度光谱吸收型光纤甲烷气体传感器。
The magnetic field gradient is surveyed again at 199 sites in Urumqi geomagnetic station using high sensitivity nuclear procession magnetometers of Type G856 and DTZ 2.
使用高灵敏度的G856、dtz2型核子旋进式磁力仪，对乌鲁木齐地磁台199个测点的磁场梯度进行了复测。
For adapting to new scanning type of future satellite microwave radiometer, a new microwave radiometer model which has structure simplicity, high stability, high sensitivity was suggested...
为了适应未来星载微波辐射计新型扫描方式的要求，提出了结构简单、高稳定、高灵敏度的微波辐射计方案——计算机增益波动自动补偿微波辐射计。
An automatic on-line detecting system with high speed, high sensitivity and low wrong judgment has been designed, which can automatically identify and select multi-type product.
本文设计了高速、高灵敏度、低误判率的自动在线检测系统，可对多种型号产品进行自动识别、自动分选。
Which use MQ-2 combustible gas sensor-type semiconductor sensors to achieve smoke smoke detection, high sensitivity, fast response, strong anti-interference, etc, and the price low, long service life.
其中选用MQ-2型半导体可燃气体敏感元件烟雾传感器实现烟雾的检测，具有灵敏度高、响应快、抗干扰能力强等优点，而且价格低廉，使用寿命长。
It indicates that this type of gravimeter has relatively small drift, high sensitivity and strong anti-disturbance.
显示该型重力仪静态漂移极小，灵敏度高，抗干扰能力强。
The analog quantity line type temperature sensing cables made of the material have the advantages of simple structure, high sensitivity, good repeatability, and the like.
使用本材料制备的模拟量线型感温电缆具有结构简单，灵敏度高，重复性好等优点。
The analog quantity line type temperature sensing cables made of the material have the advantages of simple structure, high sensitivity, good repeatability, and the like.
使用本材料制备的模拟量线型感温电缆具有结构简单，灵敏度高，重复性好等优点。
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