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fiber optic sensor
相关语句
  光纤传感器
     Studying on Fiber Optic Sensor for Detecting CO_2 Gas Density
     CO_2气体浓度光纤传感器研究
短句来源
     Application of Distributed Fiber Optic Sensor to Bridge and Pavement Health Monitoring
     分布式光纤传感器用于桥梁和路面的健康监测
短句来源
     Research on Application of Fiber Optic Sensor
     光纤传感器应用研究
短句来源
     The experimental results show that the distributed fiber optic sensing holds a rather high accuracy,with a relative error of the measurement results of no more than 3.8% between the fiber optic sensor and the strain gauge.
     测试结果表明,分布式光纤传感器具有较高的测量精度,光纤传感器与应变计测量结果之间的相对误差小于3.8%。
短句来源
     Study on Elimination of PIF in Interferometric Fiber Optic Sensor and Its Array
     干涉型光纤传感器阵列消PIF技术的研究
短句来源
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  光纤传感
     Application of Network Technology in Fiber Optic Sensor Safety Monitoring System
     网络技术在光纤传感安全监测系统中的应用
短句来源
     The Fiber Optic Sensor Vibration Measuring System and Its Experimental Study
     光纤传感振动检测系统及其实验研究
短句来源
     The principle,the structure of the fiber optic sensor system and the main specifications of the monitoring instrument are briefly introduced. The key technologies and corresponding methods are discussed.
     介绍了该光纤传感系统及由该光纤传感系统构成的监测仪器的基本结构与工作原理 ,讨论了其中的技术难点及其相应的解决方法 ,并给出了监测仪器相应的技术指标
短句来源
     A new amonia-sensitive fiber optic sensor has been designed by using thymol blue as sensing matter, and some better results have been got in the range of 100p pm~4000ppm.
     用溴百里酚兰作传感物质,设计了一种新的氨气光纤传感装置。 在100ppm至4000ppm范围作了试验,得出较好的效果。
短句来源
     Overviews the applications of network technology in the fiber optic sensor safety monitoring system, introduces the principle and characteristic of fiber optic sensor,the components,working way and safety mechanism of the safety monitoring system. The network topology-structure ? network-protocol of using ?
     文中概述了计算机网络技术在光纤传感安全监测系统中的应用,对光纤传感器的原理及特点、光纤传感安全监测系统的组成、系统的工作方式、安全机理进行了介绍,并对山东某油库网络的拓扑结构、使用的网络协议、网络传输介质以及组态软件MCGS进行了阐述,对石油、化工等易燃、易爆行业构建安全监测系统以及构筑同等规模的局域网有参考作用。
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  “fiber optic sensor”译为未确定词的双语例句
     This fiber optic sensor that utilizes the electro-optic effect of Bi_4Ge_3O_(12) single crystal exhibits high measuring accuracy and temperature stability.
     这种传感器利用 Bi_4Ge_3O_(12)晶体的横向电光效应,具有较高的测量精度和温度稳定性。
短句来源
     Sagnac fiber optic sensor for temperature measurement
     光纤Sagnac温度传感器
短句来源
     A new chemiluminescent fiber optic sensor for H_2O_2 was devised by filling the solution of K_3Fe(CN)_6 in the gap between the end of fiber optic and microporous membrane.
     作者把在 K_3Fe(CN)_6——鲁米诺(Luminol)——H_2O_2化学发光体系中起催化和胁同氧化作用的 K_3Fe(CN)_6作为内充液,装于由光纤头与合适孔径的渗析膜所组成的小空隙中,制得了光纤化学发光 H_2O_2传感器。
短句来源
     In this paper, a signal demodulation method by software for high sensitivity fiber optic sensor of magnetic field is introduced. The measure pricision of the sensor is 1 nT, the minimun detectable field per unit bandwidth is 2.86×10-10 T/Hz1/2 and the dynamic range is 60 dB for the sensor.
     介绍了高灵敏度光纤微弱磁场传感器的软件解调信号方法,其结果使传感器测量精度达到1 nT, 单位带宽最小探测磁场达到2.86×10-10 T/Hz1/2,动态范围达到60 dB。
短句来源
     A Fabry-Perot(F-P) fiber optic sensor based on the self-mixing effect of laser diode(LD) is presented.
     提出了基于半导体激光器(LD)自混合干涉原理的光纤Fabry-Perot(F-P)传感器。
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  fiber optic sensor
Circumferential strain measurement for a concrete cylinder in uniaxial compression by a fiber optic sensor
      
A fiber optic sensor capable of measuring two independent components of transverse strain is described.
      
A fiber optic sensor for transverse strain measurement
      
A comparison between the response obtained from a resistance strain gage and a fiber optic sensor using this demodulation is favorable.
      
Small-Scale Measurement of Soil Water Content Using a Fiber Optic Sensor
      
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The basic principles, resent developments and technical specifications of several fiber-optic sensors for temperature measuring are described. Some technical questions and views are put forward.

本文叙述了用作温度测量的某些光纤传感器的基本原理、近期进展及技术特性,并提出了某些技术问题和观点。

A new chemiluminescent fiber optic sensor for H_2O_2 was devised by filling the solution of K_3Fe(CN)_6 in the gap between the end of fiber optic and microporous membrane.The sensor gave linear response for H_2O_2 from 6×10~(-4)M to 1×10~(-7)M,the standard deviation(11 measurements to 4×10~(-7)M H_2O_2)was 2.1.The sensor has been used to determine glucose in blood indirectly by determination the H_2O_2 generated from Lhe enzymic reaction of glucose-glucose oxidase and the results...

A new chemiluminescent fiber optic sensor for H_2O_2 was devised by filling the solution of K_3Fe(CN)_6 in the gap between the end of fiber optic and microporous membrane.The sensor gave linear response for H_2O_2 from 6×10~(-4)M to 1×10~(-7)M,the standard deviation(11 measurements to 4×10~(-7)M H_2O_2)was 2.1.The sensor has been used to determine glucose in blood indirectly by determination the H_2O_2 generated from Lhe enzymic reaction of glucose-glucose oxidase and the results were satisfactory.

作者把在 K_3Fe(CN)_6——鲁米诺(Luminol)——H_2O_2化学发光体系中起催化和胁同氧化作用的 K_3Fe(CN)_6作为内充液,装于由光纤头与合适孔径的渗析膜所组成的小空隙中,制得了光纤化学发光 H_2O_2传感器。此传感器对H_2O_2的响应在6×10~(-4)~10~(-7)M 范围内呈线性关系,检测限为10~(-7)M,对4×10~(-7)MH_2O_211次测量的标准偏差为2.1。用此传感器测量由萄葡糖——葡萄糖氧化酶酶促反应所产生的 H_2O_2,从而测定了葡萄糖的含量,对人体血清中葡萄糖的测定和回收实验结果令人满意。

The crucial parts of a fiber-optic sensor (FOS) are 3dB couplers. It is a novel idea that a holographic lens is made as the coupler for a fiber-optic gyro. Theoretically we explored the possibility of this way and achieved it experimentally. According to Kogelnik's Coupled Wave Theory, under the Bragg condition, the diffraction efficiency of transmission holographic gratings, whose recording material is fit for certain conditions, theoretically, is up to 100%. This Bragg condition...

The crucial parts of a fiber-optic sensor (FOS) are 3dB couplers. It is a novel idea that a holographic lens is made as the coupler for a fiber-optic gyro. Theoretically we explored the possibility of this way and achieved it experimentally. According to Kogelnik's Coupled Wave Theory, under the Bragg condition, the diffraction efficiency of transmission holographic gratings, whose recording material is fit for certain conditions, theoretically, is up to 100%. This Bragg condition can be shown as

我们利用重铬酸明胶作为全息记录介质,制得了分光比接近1:1,总衍射效率超过60%的双重全息透镜.本文讨论了这种全息透镜作为Sagnac光纤干涉仪的耦合器的优点,并给出了初步的实验结果.本文还推导了倾斜光栅的Q因子,提出了全息光栅的等效Bragg定律,并通过它们设计出所需的全息透镜.

 
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