sensing head
英 [ˈsensɪŋ hed]
美 [ˈsensɪŋ hed]
敏感头；探测头
双语例句
- A polarization-modulated fiber-optic sensor with a single sensing head for the simultaneous measurement of two parameters is presented.
提出了一种双参量偏振调制光纤传感器结构。 - In order to improve the precision of electric current transducer used to measure small current, the sensing head must be optimized, mainly to resolve difficulty of phase compensation for sensing head.
为了提高用于小电流测量的电子式电流互感器的精度，必须对传感头进行优化，主要解决传感头的相位补偿问题。 - The principle and the devising technology for sensing head of a fiber optical vibration sensors are described in this paper.
提出和论述了一种光纤振动传感器的原理和探头设计方法。 - When external magnet approaches the sensing head, the iron platform trap door in the shell body of the sensing head will rotate the silver junction and output a group of switching signal.
当外磁体接近传感头时，传感头壳体内铁翻板转动银点接通输出一组开关信号。 - The experimental results testify the validity of this new method which has the advantages of no electric elements in the sensing head, the simplicity of signal processing, and wide working bandwidth.
伪工作点控制测量方法具有传感无源、信号处理简单、测量频带宽等优点，能广泛用于各种干涉信号的测量。 - Combined with temperature sensing head, paper cutter, controlling board, power supply, paper holder frame, machine frame together, which being convenient for installing in various machine cabinets.
集热敏头、切纸刀、控制板、电源、托纸架、机架于一体，方便安装到各种机柜内。 - The sensing head is the most critical component.
传感头是光纤电流传感器最为重要和关键的部件。 - By adopting FBG as sensing head, it solves the intrinsical unsafe problem of traditional electrical flowmeter.
通过利用光纤光栅作为敏感元件，解决了传统电流量计的本征安全问题。 - Therefore, effective temperature-controlling measures to the optical source and the sensing head or other measures like signal processing method have to be taken in the design of the optical current sensors to stabilizing the sensitivity of the measuring system.
因此在BGOCS设计中，须对光源和传感头采取有效的温度控制措施或其他如信号处理等措施以提高整个测量系统灵敏度的稳定性。 - Secondly, we discussed key technics of manufacture of fiber-optic Fabry-Perot sensing head.
其次，讨论了光纤FP传感头的制作工艺中的一些关键问题。 - The dispersion property of the optical glass sensing head and its effect upon the sensitivity of an bulk-glass optical current transformer is theoretically analyzed, simulated with a computer, and verified with an experiment.
利用理论分析和计算机仿真的方法研究了块状玻璃光学电流互感器传感头的色散特性及其对系统灵敏度的影响，并进行了实验验证。 - Design of Sensing Head in Phase-Modulating Fiber-Optic Current Sensor
调相式光纤电流传感器中传感头的设计 - The sensor can satisfy requirements for measuring different liquid-level by changing dimension of sensitive module in the sensing head.
改变传感头中敏感组件的尺寸可满足对不同液位测量的需要。 - Finally, temperature and strain performance of FBG is tested and the error of sensing head for simultaneous measurement temperature and strain is given detailed analysis and experimental simulation.
最后，进行了光纤布拉格光栅的温度和应变特性测试实验，对利用预应变设计的温度和应变同时测量的传感头存在的误差进行了详细的理论分析； - Wavelength coding is an absolute method, of anti-interference, of simple sensing head, little size, measuring result with good repetitiveness, easy to form of different optical fibre sensing network and of large-scale production of sensors.
波长编码是一种绝对测量方式，抗干扰能力强、传感探头结构简单，尺寸小、测量结果具有良好的重复性、便于构成各种形式的光纤传感网络和便于规模生产便是该类传感器的优点。 - Utilizing a Faraday rotation mirror, a Faraday rotation mirror_typed OCT design with reciprocal optical paths is proposed to overcome the effects of linear birefringence inside the bulk glass current sensing head, multiply the sensing signal, and improve the sensitivity and the temperature stability of the system.
提出了利用法拉第镜构成的具有互易传感光路的法拉第镜式光学电流互感器方案，以抵消块状玻璃传感头中线性双折射的影响，并使传感信号加倍，从而提高系统的灵敏度和温度稳定性； - The paper makes use of F-P interferometer as sensing head to design and study experimentally microstrain measurement system.
本文以光纤光栅F-P干涉仪作为探头设计了应变测量系统，并进行了理论和实验研究。 - Based on Faraday effect, a bulk-glass passive OCT is developed by using phase compensation and sensing head assembly technique.
基于法拉第效应，利用相位补偿和传感头组装技术，研制了块状玻璃式无源光电电流互感器。 - It expounds the principle and the structure of the three-axis tactile sensing head based on PVDF film along with the formula to calculate the three-axis force. Through the experiments we get a series of data and validate the feasibility of this design by curvilinear regressing.
阐述了基于PVDF膜三向力触觉传感头的设计思想、基本结构和计算空间三向力的公式，经过实验获得一系列数据，拟合出回归曲线，验证了该方案的可行性。 - A discuss on reliability test and life period assessment for optical current sensing head
光学电流传感头的可靠性试验和寿命评估问题探讨 - Therefore, it is of great importance to research the measurement method of the linear birefringence inside the optical current sensing head for the research, the development, the manufacture and the property enhancement of the optical current sensors.
因此，研究测量光学传感头内线性双折射的方法对于光学电流传感器的研究、开发、制造与性能提高有重要意义。 - Thereafter, the paper deduces theoretical sensing models of fiber grating F-P interferometer, and confirms unique advantages in microstrain measurement field. Especially, several performances index of FBG sensing head are deduced.
文章详细地推导了光纤光栅F-P干涉仪的理论传感模型，并论证了其在测量微应变方面独特的优势，特别对FBG传感头的各项性能指标进行了具体分析。 - By the using strain sensing properties of fiber grating, the sensing head of pressure has been designed and made.
利用光纤光栅的应变传感特性，设计并制备了压力传感头。 - The reliability of optical current transducer ( OCT) depends upon the reliability of optical current sensing head ( OCSH) to large extent, which is the key component of OCT.
光学电流传感头（OCSH）作为光学电流互感器（OCT）的关键部件，其可靠性在很大程度上决定了OCT的可靠性程度。 - The sensing head of pressure can be widely applied in the measurement of different gauge regions and loads.
这种压力传感头可适应不同量程的压力或荷载测量。 - A mathematical model of the temperature sensing system was established based on the measurement principle and structure of sensing head.
同时结合传感头的结构及测量原理建立了该测温系统的数学模型。 - The method that can improve resistance to pollution by coating technique of liquid phase deposition TiO_2 film on the surface of the fiber tip is presented, and the anti-pollution performance of the sensing head coated TiO_2 film is tested.
提出了在光纤传感头上利用液相沉积法（LPD）：镀TiO2薄膜来提高其抗污染能力的方法，并测试了镀TiO2膜后的光纤传感头的抗污染性能。 - This article focuses on performance optimization experiment of hydrogen-sensitive film, sensing head structure design, and making out special instrument. The testing system includes display system, and processing dates system.
本文重点对氢敏感膜进行了性能优化试验，传感探头的结构设计，并研制出信号提取与处理系统，包括数据分析处理、显示系统等。 - The sensing system uses Faraday Effect and employs the optical fiber itself as the sensing head.
该电流传感器基于法拉第效应，以光纤本身作为传感头。 - Moisture sensitive material, FBG relative humidity sensing head, test system and responding characteristics of the sensing head were studied.
对湿敏材料、FBG湿度传感头、测试系统以及传感头的响应特性进行研究。