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扫描电源
相关语句
  scanning power supply
     Design of Scanning Power Supply for Langmuir Probe Diagnostics
     Langmuir探针扫描电源的设计
短句来源
     Design of a scanning power supply with high uniformity and large scanning angle
     大扫描角高均匀度电子束扫描电源的设计与研究
短句来源
     Design of Device Driver of Scanning Power Supply for Langmuir Probe Diagnostics
     Langmuir探针扫描电源设备驱动程序的设计
短句来源
     This paper briefly introduces the work principle and hardware design of scanning power supply for Langmuir probe diagnostics at first. Then gives a detailed introduction to the kernel of Microsoft windows 98 operating system and the basic principle of VxD device driver.
     简要介绍了Langmuir探针扫描电源的工作原理以及硬件设计,阐述了Windows 98操作系统平台的内核结构和VxD设备驱动程序的基本原理。
短句来源
     Bipolar symmetry output scanning power supply
     双极性对称输出扫描电源的研制
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  scanning power source
     A Digital EB Scanning Power Source
     一种新型的数字式电子束扫描电源
短句来源
     The principles and features of a digital EB scanning power source and it components areintroduced.
     本文介绍了数字式扫描电源工作原理和结构特点。
短句来源
     The failure causes of FSSS of two 600 MW generating units in Huainan Coal fired Power Plant, Anhui Province were analyzed,the scanning power source circuit and indicating lamp power source circuit of the system were improved, and the logic of whole furnace flame monitoring was amended, so as to solve the adjustment and setting problems of flame monitoring detectors, ensuring the stable and reliable operation of generating units.
     分析安徽淮南发电厂2台600MW机组炉膛安全监控系统的故障原因,对该系统扫描电源回路和指示灯电源回路进行改进,修改了全炉膛火焰检测逻辑,解决了火焰检测探头调整和标定问题,保证了机组稳定、可靠运行。
短句来源
  scanning generator
     The image acquisition system of SEM was designed based on the PCI bus to control the scanning generator, the image acquisition, data communication and the photograph system.
     图像采集系统是扫描电镜的一个重要组成部分 ,用于控制扫描电镜的扫描电源 ,视频图像采集、数字化与显示 ,电镜主控计算机与底层微机板的通讯和电镜照相。
短句来源
  “扫描电源”译为未确定词的双语例句
     THE STABILITY OF SWEEPING POWER
     扫描电源的稳定性
短句来源
     In view of the step of the development of a system, we divide this paper into some units: system analyzing, system architecture designing, system thorough designing, system Hardware and software particular implementing, tested-data filtering ,We give a detail analysis of each units, such as the hardware designing of the scanning maganetic field power and constant current power.
     本文内容由系统分析、系统结构设计和系统硬、件详细设计和测试数据滤波处理几部分组成,并重点对GMR自动测试系统的工作原理、测试方法及测试电路组成进行了详细的分析,包括对磁场扫描电源和恒流源部分的硬件设计;
短句来源
     In this paper, based on the principles of the measurement of paramcters of silicon avalanche photo diodes, the design of a practical testinging system is presented. The system ineludes light source, d-c scanning bias power supply, the binary-weighted resistprs, XF-01 frequencyselective amplifier, A/D and D/A converters, and a minicomputer.
     本文根据硅雪崩光电二极管(Si-APD)的测试原理,设计了一套计算机测试系统,包括光源部分、直流偏置扫描电源、二进制权电阻器、XF-01选频放大器、A/D,D/A接口转换器和JS-10小型计算机。
短句来源
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  scanning generator
Utilization of an oscillograph scanning generator for frequency division
      


In this paper, based on the principles of the measurement of paramcters of silicon avalanche photo diodes, the design of a practical testinging system is presented. The system ineludes light source, d-c scanning bias power supply, the binary-weighted resistprs, XF-01 frequencyselective amplifier, A/D and D/A converters, and a minicomputer. Rationality of the design, reliability of the system in operation, and the accuracy of measurement are discussed. It has been proved that the requirements of the automatic...

In this paper, based on the principles of the measurement of paramcters of silicon avalanche photo diodes, the design of a practical testinging system is presented. The system ineludes light source, d-c scanning bias power supply, the binary-weighted resistprs, XF-01 frequencyselective amplifier, A/D and D/A converters, and a minicomputer. Rationality of the design, reliability of the system in operation, and the accuracy of measurement are discussed. It has been proved that the requirements of the automatic measurement of Si-APD d-c parameters with a computer are well satisfied.

本文根据硅雪崩光电二极管(Si-APD)的测试原理,设计了一套计算机测试系统,包括光源部分、直流偏置扫描电源、二进制权电阻器、XF-01选频放大器、A/D,D/A接口转换器和JS-10小型计算机。文中对设计的合理性、使用的可靠性及测试误差进行了分析和讨论。实践证明,该测试系统能满足计算机自动测试Si-APD直流或低频参数的要求。

This paper deals with the analysis of the elements that affect the quality of sweeping power supplies. They are differential resistence of reference voltage, freguency response of compare amplifier and the time-constant of output circuit.

在各种新型微波电子管的研制和生产中,对扫描电源指标的要求日益提高。从理论和实践上解决提高扫描电源指标的问题,对微波器件的发展有着重要的意义。本文对实践中遇到的问题进行了分析计算,有效地提高了扫描电源的指标。这些问题主要是:参考电压源内阻对电压稳定度的影响;比较放大器频响特性与纹波电压的关系;随动系统的稳定性问题。

Based on the law of scanning movement of electrons, a function generator has been used in the design of a scanning power supply for accelerator-generated electron beam, resulting in the ideal scanning signals with good uniformity at enlarging scanning angle.

本文根据电子束的扫描运动规律,提出在电子加速器扫描电源的设计中,采用函数发生器,以产生理想扫描信号,在增大扫描角的同时,能有效地提高扫描均匀度。

 
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