Results show that the CZT detector works well; and the system measurement is characterized by fast speed, high-precision, and high spatial resolution etc.
实验结果表明,CZT探测器具有良好的工作性能,系统测量具有快速,高精度,高空间分辨率等特点。
We need to boost the resolution of a gravitational wave detector-type of kit. Enter the "Holometer."
我们需要提升重力波探测仪的分辨率。
The automatic target detector for High Resolution Radar (HRR) is considered.
本文研究了高分辨雷达(HRR)的目标自动检测器。
The imaging equations are derived based on point spread function, the influence of detector on resolution is simulated, and the optimum pinhole radius is proposed.
基于点扩展函数,推导出共焦系统的成像公式,模拟了探测器尺寸对分辨率的影响,并提出最佳针孔半径。
To characterize and evaluate the spatial resolution of SPRITE detector, it is needed to measure the modulation transfer function (MTF).
研究和测量sprite探测器调制传递函数(MTF),是为了分析、评价该探测器的空间分辨性能。
The M500 uses a high energy optical design and a sensitive DLATGS detector for excellent resolution over the full infrared range.
M500采用高能量的光学设计和敏感的DLATGS检测器,使红外线区域有优越的分辨率。
The vacuum and heat preserving apparatus of BGO detector using steam compressing are introduced, and temperature effect on energy resolution of BGO detector are discussed.
采用蒸汽压缩式制冷方法制作了BGO探测器真空保温系统,并探讨了温度对BGO探测器能量分辨率的影响。
For a confocal microscope with a finite-sized detector, the improvement in axial resolution by a phase-only filter with two zones was experimentally investigated.
针对采用有限大小探测器的共焦显微系统,利用两区相位型滤波器提高系统的纵向分辨率。
Morphological gradient is a nonlinear edge detector that can overcome the some drawbacks of the linear edge detector. Wide edges detected by morphological gradient cause the low edge resolution.
数学形态学边缘检测器能克服线性边缘检测器的一些缺点,但是存在宽边缘,导致边缘分辨率较低。
Experiments show that the liquid phase detector is reliable stability in liquid, the images are distinct and have high resolution.
实验表明,该液相探头具有良好的液态环境扫描性能,图像稳定,分辨力高。
The five resolutions are: the radial resolution, the angular resolution, the spatial resolution of detector, the resolution of detector array, and the time resolution.
介绍了探测系统的角向分辨率、径向分辨率、探测器空间分辨率、探测器阵列空间分辨率和探测系统的时间分辨率的设计原则。
Then the effects of the voxel size, the geometrical mapping of the projection matrix and the ratio of detector size to imaging object size, on the spatial resolution were discussed.
同时还讨论了体素尺寸、几何映射获取投影矩阵以及探测器尺寸与成像物体尺寸比值对断层图像空间分辨率的影响。
This detector is a kind of photon counting imaging detectors, which has some properties such as high gain, small distortion and high resolution.
该探测器属于光子计数成像探测器,具有增益高、图像畸变小、分辨率高等优点。
The equivalent wide pulse (EWP) long coherent integrated technique with range resolution capability is proposed which can overcome range migration in a low observable target detector.
提出一种宽脉冲等效法,在不降低距离分辨率的前提下可克服雷达多个脉冲回波积累检测时距离走动的影响。
The infrared focal plane detector based on a TDI-CCD has the features of high sensitivity and high resolution. It can operate at a lower illumination condition and will have a wide application area.
基于TDI-CCD构成的红外焦平面探测器件灵敏度高,分辨率高,能在更低照度下工作,具有广阔的应用前景。
The experimental results show that the axial resolution of confocal microscope can be improved by 17.8 %, in the case of a finite-sized detector.
实验结果说明,在探测器为有限大小的情况下,利用该滤波器可以使共焦显微系统的纵向分辨率提高17.8%。
In this system, the signal from the HgCdTe detector amplifier is directly put into A/D interface of a computer, thus making the system keep a higher resolution.
该系统将经过放大的碲镉汞红外元件输出的图象电压直接迭计算机,保持了较高的温度分辨率;
The displacement sensor of Z axis adopts single point laser position detector PSD, and its resolution is about 10nm.
方向位移传感器采用激光单点位置探测器P SD,Z轴方向的位移测量精度达10纳米。
The calculated results show that both energy response and resolution of the detector are related to neutron energy and the thicknesses of both polyethylene and Pb.
计算结果表明,叠层探测器的响应和能量分辨率与中子能量、聚乙烯以及铅衰减层厚度有关。
The detector responding to narrower fluorescent spectrum is good for the resolution.
谱线响应范围小的探测器有利于分辨率。
The efficiency, output charge and time resolution were measured by cosmic muons when the detector was operated with F134a rich mixture in avalanche mode.
采用大含量氟利昂气体,用宇宙线测量该探测器的探测效率,输出电荷,时间分辨。
Semiconductor detector cooled by electricity; Energy resolution: 165? 10ev.
电制冷半导体探测器;分辨率:165 ?10电子伏特。
As an active detector, Synthetic Aperture Radar (SAR) which provides high-resolution images in all-weather, all day and all night is widely used in military reconnaissance and civil field.
作为主动寻的探测设备,合成孔径雷达(SAR)可以全天候、全天时提供高清晰度图像,从而在军事侦察和民用上得到了广泛的应用。
The Induction Electromotive force type velocity detector (IEVD) can directly detect velocity with high resolution, without contact on an object.
感应电势型速度检出器(IEVD)以较高的精度直接检测,对测定对象无接触,故对测定对象的移动不产生影响。
With practical examples, this paper deals with the effects of applying GDT high-resolution geological detector to hydrologic exploration in Shaanxi Province.
通过实例说明GDT高分辨率地质探测仪在陕西水文勘测中的应用效果。
The absorbing grating in front of detector decreases the requirement of resolution for detector.
探测器前加上分析光栅降低了对探测器的要求。
This detector has higher resolution, which makes the differences difficult to distinguish between the minimum (or maximum) input voltage and the rest enlarged and distinguished easier.
检测器本身具有较高的分辨力,使彼此难以分辨的多个输入信号电压中的最大(小)者与其它输入电压间的差距在输出端加大变得易于分辨。
The Large Area Telescope is the most sensitive and highest-resolution gamma-ray detector ever launched.
大视场望远镜是最敏感的,并且对伽马射线的发射着有着最高的分辨率。
The invention relates to a gaze-type high-resolution 3d imaging detector.
本发明涉及一种凝视型高分辨率三维成像探测器。
The invention relates to a gaze-type high-resolution 3d imaging detector.
本发明涉及一种凝视型高分辨率三维成像探测器。
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