This fluorescence fiber-optical measuring system for measuring the concentration of benzoyl urea pesticides has several characteristics such as high sensitivity, wide linear range and low cost, etc.
研制的苯甲酰脲类农药浓度测量荧光光纤测量系统具有灵敏度高、线性范围宽、成本低等特点。
A displacement optical fiber sensor was used for dynamic measuring the relationship between attenuation and displacement.
测量中使用了光纤位移传感器，对衰减与位移的关系进行了动态测量。
The optical fiber connector is used to realize the impermanent fixed connection between equipments, fiber and fiber, equipments and measuring instruments, equipments and optical fibers.
光纤连接器主要用于实现光纤系统中设备与设备间、设备与仪表间、设备与光纤间以及光纤与光纤间的非永久性固定连接。
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