BGO闪烁晶体探测器性能的研究。
Study on the performance of BGO scintillant crystal detector.
深空探测器和安放在南极洲的科学仪器，在不久的将来也许可以得到一种新型的绝热保护，这种保护建立在一些能阻隔和反射热量的合成晶体的基础之上。
Deep-space probes and scientific devices in Antarctica could soon get a new form of insulation based on synthetic crystals that stop and reflect heat.
研究了光纤电压传感器光路系统中光源、光纤、电光晶体和光电探测器对测量误差的影响。
The errors caused by light source, optical fiber, electro optic crystal and opto electric detector in optical fiber voltage transducer are presented.
连系起来。根据辐射场在晶体中分布与超快脉冲群速度失配，还给出了探测器制作的尺寸要求。
Taking into account of the distribution of the field and group velocity mismatch we also give the optimized size of the new detector.
这个探测器是由两层氧正硅酸镥晶体晶体和位置灵敏型光电倍增管组成。
The detector consists of two layers of LSO crystals and a position sensitive photomultiplier tube .
本论文包括两部分内容：暗物质间接探测中的反符合探测器读出研制和束流实验中BG O晶体量能器的改造。
This dissertation includes two parts: the research of anti-coincidence scintillator detector readout for dark matter detection and the developed of BGO crystal calorimeter.
目的比较非晶体硒平板探测器DR与CR系统的胸腰段脊柱照片图像质量和解剖结构可见度。
Objective To compare the imaging quality and the anatomic detail in thoracolumbar spine of amorphous selenium flat-panel detector digital radiography(DR) system and computed radiography(CR) system.
为了能够制作出合格的探测器，首先要生长出高质量的单晶体。
In order to make eligible detector, the fist step is the growth of high quality single crystal.
为了能够制作出合格的探测器，首先要生长出高质量的单晶体。
In order to make eligible detector, the fist step is the growth of high quality single crystal.
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