visual instruments are designed with this in mind so that the eye need not strain unnecessarily.
设计目视仪器时要考虑到这一点，以免造成眼不必要的紧张。
The Design and Implementation of Helmet-Mounted Displays Based on Machine Vision;
基于机器视觉的双目头盔显示器检查仪设计与实现
Color measurement can be performed via visual method or physical one, the later must follow the corresponding metrological principle.
颜色测量方法分为目视测色和仪器测色两大类，而仪器测色必须符合计量的标准。
radiowave penetration instrument
无线电波透视法仪器
TV complete checking instrument
电视机全套检测仪器
Endoscope-- An instrument for examining visually the interior of a bodily canal or a hollow organ such as the colon, bladder, or stomach.
内窥镜，内视镜一种目测检查身体通道或中空器官，如结肠、胱或胃的内部的仪器。
An instrument for examining visually the interior of a bodily canal or a hollow organ such as the colon, bladder, or stomach.
内窥镜，内视镜一种目测检查身体通道或中空器官，如结肠、膀胱或胃的内部的仪器
Endoscope--An instrument for examining visually the interior of a bodily canal or a hollow organ such as the colon, bladder, or stomach.
内窥镜，内视镜一种目测检查身体通道或中空器官，如结肠、膀胱或胃的内部的仪器。
This includes a laser rangefinder coupled to a ballistic computer linked to the sights to ensure that the user aims the weapon accurately.
这包括一个与视线关联确保用户将武器正确瞄准目标并跟弹道计算机配对的激光测距仪。
Noninstrumental method: the LOD is generally determined by the analysis of samples with known concentrations of analyte and by establishing the minimum level at which the analyte can be reliably detected.
非仪器分析目视法：通过用已知浓度的样品分析来确定可检出的最低水平作为检测限。
Binocular Parallax Digital Rangefinder Signal Processing System;
双目视差数字式测距仪信号处理系统
an instrument for examining the retina of the eye.
检查眼睛视网膜的医疗仪器。
They have helicopters, GPS, night-vision units, communication retransmitters and so on.
装备有直升机、GPS、夜视仪、通信转播器等。
Numeral Instrument Reading Research and Application Based on Machine Vision;
机器视觉的数显仪表读数研究及应用
Testing System for the Gauge with Pointer Based on Machine Vision;
基于机器视觉的指针式仪表自动检测
Paying attention to the maintraining of instruments and equipment to serve teaching and research;
重视仪器设备维修 为教学与科研服务
Virtual Instrument Based On VEE For Video Signal Test
基于VEE的视频信号虚拟测量仪器设计
sound and visual fire indicator
声音和目视火灾显示器