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光纤入射
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  “光纤入射”译为未确定词的双语例句
    The best coupling structure of the reflective type semicircular optical fiber probe has been studied by using the method of numerical simulation. Distributive curve of the intensity of the reflective light on the incident plane of the light is given by computer simulation to the different radii of optical fiber cores which are separately 3μm, 5μm, 10μm, 15μm. and the radius of the optical fibers are totally 20m.
    采用数值模拟方法,对光纤纤芯半径分别是3μm,5μm,10μm,15μm,光纤半径都是20μm的光纤进行计算机模拟,并得到了相对反射光强在光纤入射平面上的分布曲线。
短句来源
    In this paper, a system for oil level measurement in multiple tanks with optical fiber sensor is introduced, which is based on the fiber input-light reflection principle. Frequency Division Multiplexing technique for addressing the signal of the multiple sensors is used in this system, and meantime, it is used to increase the measuring safety area.
    本文介绍一种利用光纤传感器组成的多罐体油位测量系统,它利用油面对光纤入射光的反射原理实现对油位的测量,并使用频分复用技术分别取出多个传感器的输出信号,并同时可以增大测量的安全区域。
短句来源
    The liquid level measuring system consists of single chip microcomputer and optical fibre sensor, which measures it on the principle of liquid level reflexion to optical fiber input-light and reflexion light. It takes the output signal of the sensors individually with the frequency division multiplexing technique. and at the same time, it can increase the measurement safety.
    本文设计一种利用单片微型计算机与光纤传感器组成的液位测量系统,它利用液面对光纤入射光和反射光原理实现对液位的测量,使用频分复用技术分别取出多个传感器的输出信号,并同时可以增大测量的安全性。
短句来源
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  optical fiber input
The probes are to have an optical fiber input upon which fast optical excitation pulses enter the probe.
      


Polarization rotation due to geometric path of singlemode optical fibers has been investigated. The results of theoretical and experimental studies are reported on such polarization rotation with input and output ends of fibers being non-parallel. This is, to our knowledge, the first time that this kind of research has been done.

本文对单模光纤中线偏振面的旋转与光纤几何路径的关系进行了研究.首次报道了在光纤入射端和出射端不平行的情况下的数值计算和实验测量结果.

The best coupling structure of the reflective type semicircular optical fiber probe has been studied by using the method of numerical simulation. Distributive curve of the intensity of the reflective light on the incident plane of the light is given by computer simulation to the different radii of optical fiber cores which are separately 3μm, 5μm, 10μm, 15μm. and the radius of the optical fibers are totally 20m. The results show that the best coupling radius of the reflective type semicircular optical fiber...

The best coupling structure of the reflective type semicircular optical fiber probe has been studied by using the method of numerical simulation. Distributive curve of the intensity of the reflective light on the incident plane of the light is given by computer simulation to the different radii of optical fiber cores which are separately 3μm, 5μm, 10μm, 15μm. and the radius of the optical fibers are totally 20m. The results show that the best coupling radius of the reflective type semicircular optical fiber probe satisfies the formula. ρ max = R-0.01004a 3+0.37429a 2-3.38095a +16.85714(μm).

采用数值模拟方法,对光纤纤芯半径分别是3μm,5μm,10μm,15μm,光纤半径都是20μm的光纤进行计算机模拟,并得到了相对反射光强在光纤入射平面上的分布曲线。其结果表明,对半园型液面计中反射式半圆形探头最佳耦合结构的半径满足ρmax=R-0.01004a3+0.37429a2-3.38095a+16.85714(μm)

In this paper, a system for oil level measurement in multiple tanks with optical fiber sensor is introduced, which is based on the fiber input-light reflection principle. Frequency Division Multiplexing technique for addressing the signal of the multiple sensors is used in this system, and meantime, it is used to increase the measuring safety area. This paper also describes the principle of liquid level test and processing circuit, and the design of whole circuit and the software of the single chip microcomputer...

In this paper, a system for oil level measurement in multiple tanks with optical fiber sensor is introduced, which is based on the fiber input-light reflection principle. Frequency Division Multiplexing technique for addressing the signal of the multiple sensors is used in this system, and meantime, it is used to increase the measuring safety area. This paper also describes the principle of liquid level test and processing circuit, and the design of whole circuit and the software of the single chip microcomputer system are also offered in this paper. According to the experiment results, the distance range is from 20cm to 200cm, and the accuracy is 1.0 percent.

本文介绍一种利用光纤传感器组成的多罐体油位测量系统,它利用油面对光纤入射光的反射原理实现对油位的测量,并使用频分复用技术分别取出多个传感器的输出信号,并同时可以增大测量的安全区域。文中详细论述了油位信息检测、处理电路的原理,给出了整体电路设计框图和软件流程。实验结果表明,系统油位测量范围为20cm ̄200cm,测量精度可达1%。

 
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