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slow scan ccd
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  慢扫描电荷耦合器件
     This paper reviews the development of transmission electron microscope and related equipments such as field emission gun transmission electron microscope, slow scan CCD camera, spherical aberration corrector, monochromator and high energy resolution filter.
     本文综述了透射电子显微镜(TEM)及相关部件,即场发射枪(FEG)透射电子显微镜、慢扫描电荷耦合器件(SSCCD)、球差校正器、单色器及高能量分辨率的新一代能量过滤成像系统的发展及应用。
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  “slow scan ccd”译为未确定词的双语例句
     Slow Scan CCD Camera is a high sensitivity camera,which makes use of "Transformed Accumulating Control Technology of CCD".
     慢扫描CCD摄像机是利用“CCD变积累控制技术”[1]而研制成功的一种高灵敏度摄像机。
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  相似匹配句对
     Applications of Slow-Scan Infrared Imager
     慢扫描红外热像仪之应用
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     Methods of the Failure Repair of Slow Scan Oscillograph
     慢扫描示波器电路故障检修方法
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     slow down
     慢半拍 心身不耗竭
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     A New Slow Scan High Sensitive CCD Camera
     新型慢扫描高灵敏度CCD摄像机
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     Slow Food
     美食卫士——意大利“慢餐者”
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  slow scan ccd
Slow-scan CCD cameras always need cooling to suppress dark current during image readout.
      


A computer based image readout System for streak camera was developed.In this system a slow-scanning CCD was used to ensure the synchronization of CCD with other phenomena. So it’s suitable for precise measurements. The software of the system was developed under Windows.The system interface is concise and its operation is easy.Its data processing is consistent with the features of the streak camera. Its open data strticture makes it easy to enhance the system.

针对条纹相机的使用要求研制了一套计算机图象读出系统,其特点是采用了积分时间可变的单次外同步CCD,保证了对瞬时结果的准确读出,从而可进行绝对测量;软件上采用WINDOWS编程,界面规范清晰易操作,数据处理充分考虑了条纹相机的使用特点,开放性的数据结构使得处理功能的扩展十分容易。

Slow Scan CCD Camera is a high sensitivity camera,which makes use of "Transformed Accumulating Control Technology of CCD". The technology route of this achievement is :making integral of faint light image signal, restraining random noise, and utilizing the specific property of charge accumulation of CCD image sensor, changing it′s readout and shift time, extending charge accumulating time of signal on the target surface, thus increasing the sensitivity of static and inferior static objective....

Slow Scan CCD Camera is a high sensitivity camera,which makes use of "Transformed Accumulating Control Technology of CCD". The technology route of this achievement is :making integral of faint light image signal, restraining random noise, and utilizing the specific property of charge accumulation of CCD image sensor, changing it′s readout and shift time, extending charge accumulating time of signal on the target surface, thus increasing the sensitivity of static and inferior static objective. At the same time, series of electric circuit and peripheral controlling devices are developed for restraining random noise, thus effectively increased signal to noies ratio of the system.

慢扫描CCD摄像机是利用“CCD变积累控制技术”[1]而研制成功的一种高灵敏度摄像机。该成果所采用的技术路线是提出地微光图像信号进行积分,抑制随机噪声,利用CCD图像传感器具有的电荷积累特性,改变其读取转移时间,延长信号在CCD靶面上累积电荷的时间,从而提高静目标或亚静目标的灵敏度。同时,研制了一系列抑制随机噪声的电路及外围控制装置,从而有效地提高了信噪比。

Aim\ Apply high resolution X ray digital radiography to test conduit rusts and distribntion of conduit rusts is shown clearly. Methods\ Apply computer image manipulation technology such as X ray conversion technology\, slow scanning CCD radiography\, long distance control technology\, nonlinear filtering to test condurt rust. Results\ By use of X ray digital radiography, it can display the condition of such as conduit inside structure\, blockage\, erosion etc. Conclusion\ The results above, can be...

Aim\ Apply high resolution X ray digital radiography to test conduit rusts and distribntion of conduit rusts is shown clearly. Methods\ Apply computer image manipulation technology such as X ray conversion technology\, slow scanning CCD radiography\, long distance control technology\, nonlinear filtering to test condurt rust. Results\ By use of X ray digital radiography, it can display the condition of such as conduit inside structure\, blockage\, erosion etc. Conclusion\ The results above, can be used to analyze and judge the running state of conduit, menstruate eroding speed, evaluate conduit security and reliability, rationally determine condurit′s life span furtherly.

目的 将高分辨率的 X射线数字成像技术应用于管道锈蚀检测 ,使管道锈蚀情况别清晰可见 .方法 将射线转换技术、慢扫描 CCD成像技术、远程控制技术、非线性滤波等计算机图像处理技术应用于管道锈蚀检测 .结果 利用 X射线数字成像技术可真实地显示管道内部结垢、堵塞、腐蚀等情况 .结论 利用上述结果可分析和判定管道的运行状态 ,测定管道腐蚀速率 ,评估管道安全可靠性 ,合理确定管道使用寿命

 
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