Objective:To study the effects of VDT pulse magnetic field on gap junctional intercellular communication.
目的：研究视频显示终端（VDT）脉冲磁场对细胞间隙连接通讯功能的影响。
Visual fatigue is one manifestation of physiological and psychological fatigue brought about by VDT work.
视觉疲劳是VDT作业引发身心疲劳的主要表现形式之一。
Objective to study the effect of video display terminal (VDT) on reproductive function of female operators.
目的了解视屏显示终端(VDT)作业对女职工生殖功能的影响。
The results show that the density, morphology and size of the L-ENK-containing neurons vary in DDT, VDT and LDT.
本研究的结果显示：DDT,VDT和LDT各核内含l -ENK神经元的分布密度，细胞形态和大小均有所不同。
The two most widely-used casting methods today are the "Vibrant Dry Tamp" (VDT) system and the "Wet Cast" method.
目前用的最广的两种生产装饰混凝土制品的方法是干料振动夯实法和湿料浇铸法。
Compared with the traditional operation, the obvious symptom of VDT operation is visual fatigue caused by overuse.
与传统作业相比，VDT作业明显的症状是用眼过度引起的视觉疲劳。
Subjective evaluation method has the same validity as the performance index in assessing the quality of VDT display.
评价VDT显示质量，主观评价法具有与作业绩效指标同样的价值。
The VDT working environment, equipments and 72 VDT operators and 53 non-VDT operators were investigated and measured.
本文对VDT作业环境、设备及72名VDT作业人员和53名非vdt作业人员进行了调查研究。
There are interactions in the effects of VDT luminance contrast and screen luminance on operator's visual performance.
VDT的亮度对比度和屏面亮度在对操作者视觉功能的影响中，存在着交互作用。
There was higher occupational stress in VDT work. This may have harmful effects on VDT operators psychological health.
VDT作业的职业性紧张程度较高，此因素可能会对工作人员的心理健康产生一定的影响。
Objective: the view scrutiny is weary and the VDT ametropia characteristic, the discussion prevention treatment principle.
目的：观查视疲劳与视屏显示终端(VDT)屈光不正特点，探讨预防及治疗原则。
VDT work differs from conventional office work and workshop work in terms of the form of work and the influence on the operator.
VDT作业的作业形态、对作业者生理和心理的影响不同于传统的办公室作业和车间作业。
The file name of a VDT file looks like OSName.vtd (in which OSName is used as a key to distinguish one VM template from another).
VDT文件的文件名类似 OSName.vtd（其中 OSName是用作区分 VM 模板的关键字）。
Often, when using a VDT for long periods of time, just as when reading or doing other close work, you blink less often than normal.
长时间看显示屏，就和阅读或做其他近距离工作一样，通常会使你的眼睛眨眼的次数变少。
The results showed that VDT operators' psychologic health level was lower than contrast group, especially on obsession and depression.
结果显示VDT作业人员总体心理健康水平较对照组低，强迫和抑郁两个因子分表现更明显。
Conclusions Short-term VDT work does have a significantly greater temporarily effect on visual function, tear film quality and visual quality.
结论VDT操作较书本阅读更易对人视觉功能产生影响，VDT操作可对泪膜性状和视觉质量产生暂时的影响。
Setting up a new index to evaluate visual fatigue by examining the influence of VDT work on involuntary eye movement with experimental studies.
采用实验研究的方法研究了VDT作业对固视运动的影响，建立了评价视觉疲劳的新指标。
Results: to handle VDT for a long time can bring obvious asthenopia, some changes may appear on cornea and lens, the cause is due to several factors.
结果：长时间操作VDT会出现明显的视疲劳，角膜和晶状体也可能出现某些改变。其原因为多因素所致。
Conclusion: the high happen-rate of the inducing labor of VDT work women is relevant to contacting VDT within early 3 months of the pregnancy periods.
治疗性引产率以妊娠3个月内接触组最高。结论：VDT作业妇女治疗性引产率增高可能与妊娠早期接触有关。
Methods 375 heat stress exposed workers, 674 high-frequency electric field exposed operators, 350 VDT operators and 102 noise exposed workers were examined.
方法对我市375名高温作业工人、674名高频电场作业工人、350名视频作业人员及102名噪声作业工人进行了心电图检查分析。
Reasonable work-rest schedule and good working environment is helpful to relieving and eliminating the VDT (visual display terminal) work fatigue and its influence on the health of operators.
为了减少VDT(视频显示终端)作业对操作者健康的负面影响，合理地安排工作和休息时间以及设计良好的工作环境有助于减轻、缓解或消除VDT作业的疲劳。
According to the characteristics of VDT work and its management, a framework of VDT work management is set up based on the theories and methods in management, systematic science and ergonomics.
根据管理学、系统科学、工效学的理论和方法，针对VDT作业的特征及其管理的客观要求，构建了VDT作业管理的框架。
According to the characteristics of VDT work and its management, a framework of VDT work management is set up based on the theories and methods in management, systematic science and ergonomics.
根据管理学、系统科学、工效学的理论和方法，针对VDT作业的特征及其管理的客观要求，构建了VDT作业管理的框架。
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