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侧向接收
相关语句
  side direction receiving
     In this paper,the problems of the window set up,the forward receiving method by mirror and the way of side direction receiving ,when LDV is used to measure the velocity of water flow inside a circular tube,are discussed and some practical experience in the measurement is summarized.
     使用二维激光多普勒测速仪 (L DV)对圆管中水流进行测速时 ,对于窗口的设置、利用反射镜前向接收的方法和侧向接收方式等问题 ,本文进行了探讨 ,并总结了测量中的一些实际经验。
短句来源
  “侧向接收”译为未确定词的双语例句
     The method of measuring the diameter distribution of the coal powder particles by light scattering is studied in this paper.
     侧向接收散射光 ,利用概率统计方法可以有效地测量 10 0μm级的煤粉粒子的粒径分布。
短句来源
     It is necessary for coal particles manufactured by powder-generator to have a suitable size and amount as well as less power consumption. In case of the wide size span of the coal particles ducted, Mie scattering and Fraunhofer diffraction theories are used to measure the distribution of the coal particles in lab.
     针对输送管道内煤粉颗粒的粒径分布宽的特点,用侧向接收散射光的Mie散射方法和Fraunhofer衍射方法作了理论分析和实际测试。
短句来源
     The results show that the bistatic radar system could reproduce the mesoscale features of the tornado,upward and downward integrations can reduce the bias of retrieved vertical velocity. The radial velocity data from second bistatic radar can reduce the retrieval bias and extend the coverage.
     结果表明:双多基地多普勒雷达系统能较准确再现龙卷的中尺度特征和强上升气流的结构,从上下两个方向进行垂直积分可以减小垂直速度的反演误差,利用两个侧向接收系统的资料能进一步减小径向速度随机误差对风场反演的影响,增大风场反演的范围。
短句来源
  相似匹配句对
     Receiving Systems
     接收系统
短句来源
     Technical Features and Development of a Steam Condenser with a Lateral Acceptance of Turbine Steam Exhaust
     接收侧向排汽凝汽器的技术特点及研制
短句来源
     Single Pulse Receive Assembly
     单脉冲接收组件
短句来源
     Results Simulated and experimental study showed that the method could realize receive apodization and improve the lateral resolution of image.
     结果 仿真表明此方法能够实现接收变迹 ,提高图像的侧向分辨率。
短句来源
     Buckling of Laterally and Torsionally Braced Beams
     侧向支撑梁的屈曲
短句来源
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In this paper,the problems of the window set up,the forward receiving method by mirror and the way of side direction receiving ,when LDV is used to measure the velocity of water flow inside a circular tube,are discussed and some practical experience in the measurement is summarized.

使用二维激光多普勒测速仪 (L DV)对圆管中水流进行测速时 ,对于窗口的设置、利用反射镜前向接收的方法和侧向接收方式等问题 ,本文进行了探讨 ,并总结了测量中的一些实际经验。

WT5”BZ]The reasonable diameter distribution of coal powder can improve the burning efficiency and bring down the power consumption.The method of measuring the diameter distribution of the coal powder particles by light scattering is studied in this paper.Not only the theoretic analysis but also the experiments on measuring the diameter distrbution of the particles have been done.By the light scattering method and statistics,the distribution of the coal powder particles of a 100 μm scale can be measured by properly...

WT5”BZ]The reasonable diameter distribution of coal powder can improve the burning efficiency and bring down the power consumption.The method of measuring the diameter distribution of the coal powder particles by light scattering is studied in this paper.Not only the theoretic analysis but also the experiments on measuring the diameter distrbution of the particles have been done.By the light scattering method and statistics,the distribution of the coal powder particles of a 100 μm scale can be measured by properly adjusting the output of the laser to make the photo sensor working in non saturation.This method is practically valuable because the coal milling machine can be regulated according to the distribution of the coal powder particles. [WT5”HZ]

讨论了煤粉粒径分布的光散射测试方法。适当地调整激光器的输出功率 ,使光电传感器工作在非饱和区 ;侧向接收散射光 ,利用概率统计方法可以有效地测量 10 0μm级的煤粉粒子的粒径分布。介绍了测试原理 ,利用筛分法确定试样标准 ,与光电法的测试结果进行了对比分析。对煤粉粒径的尺寸分布测试给出了理论分析和试验验证。该方法具有较高的实用价值 ,为提高煤粉燃烧效率提供了一种实时监测手段

It is necessary for coal particles manufactured by powder-generator to have a suitable size and amount as well as less power consumption. In case of the wide size span of the coal particles ducted, Mie scattering and Fraunhofer diffraction theories are used to measure the distribution of the coal particles in lab. With semi-conductor laser and ellipsoidal reflector, the scattering light is received from the direction perpendicular to the incidence light in Mie scattering measurement. The relative accurate standard...

It is necessary for coal particles manufactured by powder-generator to have a suitable size and amount as well as less power consumption. In case of the wide size span of the coal particles ducted, Mie scattering and Fraunhofer diffraction theories are used to measure the distribution of the coal particles in lab. With semi-conductor laser and ellipsoidal reflector, the scattering light is received from the direction perpendicular to the incidence light in Mie scattering measurement. The relative accurate standard is obtained by using the molecule screen and microscope. The particles are absorbed by the vacuum pump and pass through the laser-lighted area. The relative standard coal particles obtained by the molecule screen can obtain the matrix of probability which implies the relationship between the number of particles related to scattering light signals and sizes. Based on the standard, these two methods are verified by experiments. Experimental results show that these two methods are feasible and the Fraunhofer diffraction is more effective.

针对输送管道内煤粉颗粒的粒径分布宽的特点,用侧向接收散射光的Mie散射方法和Fraunhofer衍射方法作了理论分析和实际测试。利用分子筛和显微镜对被测粒子进行了静态测量,其结果可以作为相对准确的测量标准。研究结果表明,针对细粉分离器内煤粉颗粒的形状、浓度和粒径的分布规律,用衍射测试方法可以达到较高的测试精度,取得较好的测试效果。

 
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