When we conventional static correction for seismic data of mountain area, correction error increases along with the increases of source-detector distance.
山区地震资料进行常规静校正时,校正误差随炮检距的增大而增大。
At a predetermined distance (a), the infrared detector "sees" a circular area that is called the visible surface (b).
在预定的距离(一),红外探测器“看到”的圆形区域内被称为可见的表面(乙)。
The temperature of an object detected by the infrared detector depends on the emission coefficient, the distance and the lighting area.
一个物体的温度的红外线探测器发现取决于排放系数,距离和照明领域。
The responsivity over the sensitive area has a quadratic relation with distance to detector center within the main sensitive area.
在探测器的主要灵敏面内,相对响应度与到探测器中心的距离表现为二次曲面关系。
In the light of the soft-ness of fibre bunch, the detector and refrigerator module can be placed at a distance from universal hold-er by optical fibre coupling technique.
利用纤维光束的柔软性,应用光纤耦合技术,可以让探测器和致冷器组件放在离万向支架一定距离上。
The large scale parallel digital circuit with the one detector to one processor structure was used for the near distance image, the recognition of the part of plane could be realized.
对于近距离图像,采用探测元与处理电路一一对应的大规模并行数字电路,实现目标部位识别。
In order to make a comparison of test results, equal distance between capacitance detector and open side of test bag must be assured in each test.
为了保证所测试的结果具有可比性,必须保持电容探头离试样袋口相等的距离。
Transmission by ultraviolet fiber is not suitable for long distance considering the great losses and the sensitivity limited of detector.
由于光纤的损耗大,考虑到探测器的灵敏度限制,不宜作长距离传输。
With a simple window comparator and LEDs the distance between the detector and the object in a wall can be displayed approximately.
用窗口比较器和LED可大致显示墙体中被测物体与探测器之间的距离。
In addition, the effects of the distance between the detector and stop line on the prediction results are analyzed.
同时,感应器与停车线之间的距离对预测精度的影响也进行了初步分析。
A way of digital phase detector applied to the laser phase distance measurement system is introduced in this paper, which is based on DSPs and FFT algorithm.
本文介绍了应用于激光相位式测距中的一种数字相位计的实现方法,该方法是基于DSP器件运用FFT算法完成的。
The setup can therefore be used with larger sources placed at shorter distance of the detector resulting in higher flux densities and thus shorter exposure times.
因此,该装置可以和被置于检测器的较短距离处的较大源一起使用,从而导 致较高的通量密度和因此较短的曝露时间。
The position sensitive detector(PSD) can be used for many types of precision and contactless dgmatic distance detection.
光电位置敏感探测器(PSD)已应用到非接触式高精度动态位移测量中。
With the increase of the distance between ignition electrodes and detector electrodes, the current and temperature at the electrodes gap are decreased.
随着测量电极与点火电极间距的增加,电极附近温度依次降低,离子电流焰后区信号亦逐渐降低。
An ultraviolet fiber is not suitable for long distance transmission considering the great loss and the limitation of the sensitivity of the detector.
考虑到光纤损耗及探测器灵敏度限制,紫外光纤不宜作长距离传输。
An arm-adjustable corner device was designed for the BRDF system. Changing the distance to the sample by moving the detector arm made the device applicable to different wavelengths.
在光源固定以及样片转动和探测器移动的方法基础上设计了新的转角装置,通过使探测器沿悬臂移动来改变到样片的距离,可适用于不同波长的光源。
The offset distance from detector for guidance signal to maize straw and the steering track are measured.
测定了导向信号探测装置与玉米秸秆的偏距与前轮转向轨迹。
As a result, the lidar distance measurement system we have developed with a DSP phase detector has a precision of 3 millimeters in the measuring range of 2 kilometers.
为了提高红外激光雷达测距系统的测量精度和可靠性,设计并实现了基于高速模数转换器和数字信号处理(DSP)技术的DSP鉴相器。
As a result, the lidar distance measurement system we have developed with a DSP phase detector has a precision of 3 millimeters in the measuring range of 2 kilometers.
为了提高红外激光雷达测距系统的测量精度和可靠性,设计并实现了基于高速模数转换器和数字信号处理(DSP)技术的DSP鉴相器。
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