photographic detection

There are a number of applications of the photographic detector in astronomy which cannot be undertaken by an known photoeletric device.

在天文学中，照相探测器的许多应用不能用现有的光电器件来代替。

Computers, infrared beams, and photo-optical detectors track the ball's spin, velocity, and direction.

计算机、红外线光束和光学照相探测器跟踪测量球的旋转、速度和方向。

The output signal from the detector may be the blackening of a photographic emulsion.

探测器的输出信号可以是照相乳胶的黑度。

testing method of photocharacteristic of photographic paper for general use

普通照相原纸的照相特性测定法

radiolite survey instrument

放射性涂料照相测斜仪

precision aerial camera

精密航空测量照相机

plane-table photogrammetry

平板照相摄影测量学

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射线照相法测定年代

wide-angle photogrammetric camera

广角摄影测量照相机

identical anchor items

相同参照测验题 相同定锚测验题

Determination of the curl of photographic film and paper

GB/T6847-1995照相胶片和相纸卷曲度的测定

Exploring Study of Simulation Method of Thermal Neutron Tomography in No.300 Reactor and The Analysis of Its Reslut

热中子层析照相的仿真技术探索研究

Investigation of Testing of RMS Graininess of Radiography

X线照片均方根值粒状度的测试探讨

Research on Silicon and Silicon Photoelectric Detector Irradiated by Femtosecond Laser;

飞秒激光辐照硅及硅光电探测器研究

Investigation of the CCD-detector's Saturation Irradiated by Continuous Laser

连续激光辐照CCD探测器饱和阈值研究

Anti-irradiation characteristics of Pt/HgInTe Schottky infrared detectors

Pt/HgInTe肖特基红外探测器的抗辐照特性

camera for aerial or terrestrial photogrammetry

空中或陆地摄影测绘用照相机

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接触式射线照相法测定年代