field scanning的意思|示意

This paper briefly states the composition of TV field scanning circuit and its working principles, on which the common breakdowns and how to repair are analyzed and some examples are given.

文章简述了电视机场扫描电路的组成和工作原理，在此基础上分析了电视机场扫描电路的检修方法及其常见故障的维修，并给出了具体的维修实例。

Nodular defects, which are in critical state of damage, are cross-sectioned by focusing on the ion beam and by imaging using a field emission scanning electron microscope.

采用聚焦离子束和场发射扫描电镜对处于临界破坏状态的节瘤缺陷做剖面分析和观察。

Near Field Optical Microscope (NFOM) is a kind of scanning probe microscopy with high resolution.

近场光显微镜(NFOM)是一种高分辩率的扫描探针显微镜。

This paper presents some key techniques for measuring ultra low sidelobe antennas by near field scanning, and discusses various error sources that directly affect the measurement accuracy.

文中就超低副瓣天线近场测试所涉及的若干关键技术和直接影响测试计算精度的各类误差源进行了探讨。

An imaging system of pattern generator was designed to correct linear distortion of scanning field of ane-beam lithography system, which was composed of both hardware and software.

为实现电子束曝光机扫描场的线性畸变校正，设计了图形发生器的成像系统，该系统包括硬件和软件两部分。

The research work above provides theory basic for exactly modeling and quality controlling of laser processing temperature field having the character of scanning and superposing process.

上述研究工作为具有扫描叠加过程特点的激光加工温度场精确建模和质量控制提供了理论基础。