The Health Effects of Data Entry Work on Visual Display Terminal

视觉 显示 终端数据输入作业对机体影响的研究

VDT ( Visual Display Terminal ) operation is a new work form accompanied by the popularization of computers .

VDT（ Visual Display Terminal）作业是伴随着计算机的普及而出现的一种全新的作业形式。

Objective To investigate the break schedule for different types of visual display terminal ( VDT ) tasks .

目的探讨不同类型的 视频 显示 终端（VDT）作业工间休息制度。

Study on Relation Between Watching Visual or Video Display Terminal and Adolescent Myopia & 598 Cases Control Study

观看 视 屏 终端与青少年近视的关系&598例病例对照研究

Designs of Antireflection Films System for Visual Display Terminal Filter

视保 屏减反射膜系的设计

Psychological health level and personality peculiarity of visual display terminal

视 屏 作业人员心理健康水平及个性特征

Objective To observe the clinical manifestations of the visual fatigue of young people by visual display terminal ( VDT ) and study the principle of treatment and prevention .

目的观察青少年 视频 终端（VDT）视疲劳的临床特点，探讨其治疗原则及早期健康干预的措施。

The effects of protective filters on visual function of video display terminal operators

VDT视保护 屏对操作者 视功能影响的研究

Asthenopia status of people working at visual display terminal in region of Bohai Offshore Oil Corp

海洋石油渤海地区 视 屏 终端作业者视疲劳情况的调查

To discuss the effect of visual display terminal ( VDT ) on operators'visual system in order to take protection measures to keep the operators healthy .

探讨 视 屏 显示 终端（VDT）对操作者视觉系统的影响，以采取防护措施，保护操作者健康。

Objective : To observe the specialty of eye symptom caused by Visual Display Terminal ( VDT ) and study the principia of treatment .

目的：观察 视频 显示 终端（VDT）引起的眼部症状的特点，探讨其处理原则。

Test results show that the pulse acquisition method and hairspring balance wheel classification method is adopted to obtain stable results . It can display in the LCD and the affiliated visual display terminal .

测试结论表明所采用的脉冲采集方法和游丝、摆轮分档方法能得到稳定的结果，并且能够在液晶显示屏与附属 显示 终端上 直观的显示 出来。

· AIM : To investigate the manifestation of visual fatigue in video display terminal ( VDT ) operators and to study the effect between the operation time and visual fatigue .

目的：观察视屏 显示 终端（VDT）操作者 视疲劳的临床特点，并分析操作时间对它的影响。

Mental workload for mental arithmetic on visual display terminal

视觉 显示 终端心算作业脑力负荷的评价

Ergonomics Study on Visual Display Terminal Operators Posture

视 屏 显示 终端操作员姿势工效学研究