2) distributed optical fiber temperature sensor
分布式光纤温度传感器
1.
Research of a new temperature measure principle of distributed optical fiber temperature sensors;
分布式光纤温度传感器新测温原理的研究
2.
The distributed optical fiber temperature sensor is set up by using the technique of optic time-domain reflection (OTDR) to get temperature information, and the way of getting the mean by the accumulating time-domain signal to improve the ratio of signal to noise.
文章论述了基于反斯托克斯／斯托克斯比值的分布式光纤温度传感器系统，对其信号处理技术进行了全面而深入的研究。
3.
According to the particularity of the detected signals by distributed optical fiber temperature sensor,a weak signal detection scheme specially for distributional optical fiber temperature sensor system is presented based on the conventional weak signal detection method.
根据分布式光纤温度传感器被测信号的特殊性,在常规微弱信号检测的基础上,提出了一种专门的、针对分布式光纤温度传感器系统的微弱信号检测方案,采用软、硬件结合的方案,能够在强噪声下有效地提取微弱信号,以求得尽可能大的信号噪声比,而所需的器件与设备极为通用,相对成本较低,检测整个过程完成的时间也较短,具有较高的实用性。
3) Fiber distributed temperature sensor
光纤分布式温度传感
4) distributed optical fiber Raman photons temperature sensors
分布式光纤拉曼光子温度传感器
5) distributed optical fiber temperature sensor
分布光纤温度传感器
1.
A laser Raman-type distributed optical fiber temperature sensor system isdeveloped for the real-time measurement of temperature field in space.
激光拉曼型分布光纤温度传感器系统是一种用于实时测量空间温度场分布的光纤传感系统，在系统中光纤既是传输媒体也是传感媒体。
6) DOFRTS
分布式光纤拉曼温度传感器
1.
Increasing pulsewidth of the probe pulse can improve the SNR and temperature resolution of a conventional single-pulse distributed optical fiber Raman temperature sensor(DOFRTS),but will degrade the spatial resolution of the DOFRTS.
传统单脉冲分布式光纤拉曼温度传感器(DOFRTS)脉冲宽度的增加能够提高信噪比、温度分辨率,但同时会降低空间分辨率。
补充资料：分布
分布
distribution
营养物质、药物等通过血管壁而进入组织细胞的过程；或指病灶、病变在体内的定位分布。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条