Visual examination detected blood spatter contamination in 50.5% (303/600) of the face shields, whereas leucomalachite green staining detected blood contamination in 66.0% (396/600).
肉眼可见的污染见于50.5%（303/600）面罩，而隐色孔雀绿染色可在66.0%（396/600）的面罩中检测到。
If the test piece fails to comply with any of the requirements for visual examination or NDT specified in 7.5, one further test piece shall be welded and subjected to the same examination.
如果试件不符合7.5规定的外观检查或非破坏性检查的要求，应再取一个试件进行焊接，并进行同样检查。
By using visual examination, scanning electronic microscope, X-ray energy spectrum and metallurgy and chemical analysis, the cause of crack occurred in bellow expansion joint was analyzed.
采用宏观检查、扫描电镜、X射线能谱、金相分析及化学分析等方法，对金属波纹膨胀节开裂的原因进行了分析。
We plotted estimates of sensitivity and specificity from each study in receiver operating characteristics (ROC) space and constructed forest plots for visual examination of variation in test accuracy.
聚合酶链的诊断的灵敏度和特异性根据测试为阳性标准定义而变化。
X-ray examination of thin slabs of rock sometimes reveals the ghostly outlines of tentacles, digestive tracts, and visual organs of a variety of marine creatures.
对岩石薄片的X 射线检查有时会发现可怕的触角轮廓、消化道和很多种海洋生物的视觉器官。
Test system adopts the vivid method and the information of the device, could realize visual data and promote convenient and practical the examination of electric power.
测试系统采用直观生动的方法，结合计量装置的信息，实现运行数据的可视化显示，促进电能计量的检测更加方便和实用。
Conclusion Combined examination of visual electrophysiology can estimate visual function thoroughly.
结论综合视觉电生理检测可以比较全面地反映视功能。
Conclusion: This instrument has a significant value for complementing the examination of visual function and diagnosing some eyes diseases.
结论：该仪器对补充视功能检查，及时发现某些眼病有一定的诊断价值。
The examination of visual acuity in assessing the form sense function of visual system can earlier reflect the disorder of form sense function caused by the disease.
视敏度检查被用于评价视觉系统的形觉功能，能较早地反映出疾病所引起的形觉功能的障碍。
The first five sessions provide an overview of the functional and structural organization of the visual system with a critical examination of some of the basic issues in the field.
前五次课提供视觉系统的功能和结构组织的总述，包括一个该领域基础知识的重要测验。
This paper studied the causes of bursting of stop valve by the methods of visual inspection, metallographical examination, chemical analysis and mechanical property test.
采用宏微观检验、化学成分分析及力学性能测试方法对截止阀阀体爆裂原因进行了分析。
The deviation degree and visual function examination were performed by the synoptophore and prism pre- and post-operation in 128 concomitant strabismus patients.
对1 2 8例共同性斜视患者应用同视机、三棱镜分别进行术前、术后斜视度检查、视功能检查，分析结果。
Objective to investigate the dynamic visual acuity in fighter plane pilots and in ground personnels, so as to provide the basis for formulating the standard related to physical examination of pilots.
目的观察歼击机飞行员和地面人员动态视力情况，为制定飞行员相关体检标准提供依据。
We examined and recorded their visual acuities, intraocular pressures, prone head test in dark room for 2 hours (PHT) and the gonioscopic examination under high ocular pressures.
检查、记录其视力、眼压、房角图，对比二小时暗室低头试验前后高低眼压变动下房角变化情况。
Objective To study the value of comprehensive examination of visual electrophysiology in prognosis of visual function after cataract operation.
目的评价术前综合视觉电生理检测在判断白内障手术视功能预后中的作用。
The standard logarithm visual acuity chart is applicable to general physical examination, enrollment and recruitment and it can also be referred to in clinical research.
标准的视力表箱适用于一般体检，招生、招工等视力测定，临床方面也可参照使用。
The standard logarithm visual acuity chart is applicable to general physical examination, enrollment and recruitment and it can also be referred to in clinical research.
标准的视力表箱适用于一般体检，招生、招工等视力测定，临床方面也可参照使用。
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