场扫描 meaning in Chinese
feld time-base
field sca ing
field scanning
field sweeping
field swept
field-sweep
field-swept
frame scanning
vertical scan
Examples
- The present status and developing trend of tv deflection circuit
电视机行场扫描电路的现状与发展趋势 - In television , 2 : 1 interlace is used , giving two vertical scans ( fields ) per frame ; one field scans odd lines , and one field scans the even lines of the frame
电视中使用2 ： 1的交错率，即每帧分两场，垂直扫描两次，一场扫描奇数行，另一场扫描偶数行。 - A novel modularized near - field scanning optical microscopy was developed , with its modules such as tuning - fork optical fiber probe , scanning head and scanning platform etc , of high performance and easy operation
摘要采用模块化的设计思想，制成了高质量且简单易用的音叉光纤探针模块、模块化的扫描探头、扫描台等，从而研制出高性能，易操作的模块化的保偏近场扫描光学显微镜。 - In scanning , the technique of using more than one vertical scan to reproduce a complete image . in television , 2 : 1 interlace is used , giving two vertical scans ( fields ) per frame ; one field scans odd lines , and one field scans the even lines of the frame
利用多次垂直扫描来重显一幅完整图象的扫描技术。电视中使用2 ： 1的交错率，即每帧分两场，垂直扫描两次，一场扫描奇数行，另一场扫描偶数行。 - This paper presents a method of improving on frame & horizontal synchronization in laser phototypesetter , by using singal - chip computer system to detect real - time frequency deviation and adjust film transmission speed
摘要提出了一种在激光照排机电控系统中，利用单晶片微机对转镜扫描光栅频率信号的暂态波动量进行检测、提取，并以此实时校正系统输片速度，实现场扫描对行扫描的跟踪、补偿，从而提高行、场扫描同步精度的方案。