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夜间视力
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  night vision
     Night Vision and Driving Safety of Drivers
     驾驶员夜间视力与行车安全研究
短句来源
     The normal values were established as follows: (1) a night vision above 0.6;
     依据所得结果提出我国飞行人员夜间视觉功能的常值:(1)夜间视力0.6;
短句来源
     the rate of abnormality of night vision and dark adaptation was lower than that of the controls( P <0 05);
     夜间视力和快速暗适应的异常率明显低于对照组 (P <0 0 5 ) ;
短句来源
     The tested results show that there exists a appreciable difference in night vision between 142 drivers of accident group and 459 drivers of non accident group ( p <0.05).
     测试结果表明 :事故组驾驶员夜间视力明显差于非事故组 (p <0 .0 5 )。
短句来源
     A STUDY OF TRUCK DRIVERS' NIGHT VISION
     卡车驾驶员的夜间视力研究
短句来源
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  “夜间视力”译为未确定词的双语例句
     RESEARCH OF NIGHT-TIME VISION DECTECTING INSTRUMENT
     夜间视力检测仪研究
短句来源
     · CONCLUSIONS: The method of customized ablation can markedly improve postoperative visual acuity, enhance visual sensitivity and meliorate night-vision especially for those with higher myopia, amblyopia, thinner corneal thickness and re-LASIK. ·
     结论:个体化切削手术具有显著提高术后矫正视力,提高视觉敏感度,改善夜间视力,眩光和光晕发生率低的优点。 特别是对于高度近视、弱视或角膜厚度不足、标准LASIK术后视觉质量不佳者的再次矫正可以获得较好的治疗效果。
短句来源
  相似匹配句对
     A STUDY OF TRUCK DRIVERS' NIGHT VISION
     卡车驾驶员的夜间视力研究
短句来源
     RESEARCH OF NIGHT-TIME VISION DECTECTING INSTRUMENT
     夜间视力检测仪研究
短句来源
     Night Dancers
     夜间舞蹈家
短句来源
     Her Vision Was Tied Down
     视力受限
短句来源
     Good Sight
     好视力
短句来源
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  night vision
From the calculated results, it gives a prospect that the Pd-Ag-O-Cs photocathode may be used in image intensifier as passive night vision instruments.
      
Contrary to previous understanding, sticklebacks in our laboratory were observed, with night vision goggles, feeding on live brine shrimp in total darkness.
      
Statistical modeling of imaging process in active night vision systems with gate-light detection
      
Did neural pooling for night vision lead to the evolution of neural superposition eyes
      
Evaluation of the Night Vision Spectacles on patients with impaired night vision
      
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  night time vision
Glazing shall be externally reflective, and have good night time vision properties.
      
Infrared systems utilize also a narrow band above the visual range for example in night time vision systems.
      


The night vision of 131 healthy Chinese fliers was studied with night vision tester, tupe YJS-1.manufactured in our country. The normal values were established as follows: (1) a night vision above 0.6; (2) dark adaptation time within one minute; (3) retinal photosensitivity (absolute threshold) down to 0.2×10-(?) asb within 30 minutes; (4) dark adaptation recovery time within 90 seconds after exposure to a glare for 5 seconds. These values were suggested for use as night vision standards.

本文用国产YJS-I型夜间视觉检查仪,检查了131名健康男性飞行人员四项夜间视觉功能。依据所得结果提出我国飞行人员夜间视觉功能的常值:(1)夜间视力0.6;(2)快速暗适应时间在1分钟以内,(3)视网膜光感绝对阈值,看到0.2×10~(-6)asb视标,时间不超过30分钟;(4)眩光照眼5秒钟后,暗适应恢复时间在90秒以内。文中提出的四项夜间视觉功能检查方法和常值可供飞行人员夜间视觉功能评定之用。

The night vision and dark adaptation time of 238 male truck drivers were measured with a vision tacter, type YJSII. The results revealed that 1)The upper limit(P95) of dark adaptation time of the truck drivers was 59. 69s; 2)Age affected dark adaptation and night vision. The age threshold was 40. 3)A significant difference of dark adaptation was found between safety and accident nighl-work truck drivers (P<0.05 ). The fact that accident-drivrs look more time to adapt to darkness indicaled that poor dark adaptation...

The night vision and dark adaptation time of 238 male truck drivers were measured with a vision tacter, type YJSII. The results revealed that 1)The upper limit(P95) of dark adaptation time of the truck drivers was 59. 69s; 2)Age affected dark adaptation and night vision. The age threshold was 40. 3)A significant difference of dark adaptation was found between safety and accident nighl-work truck drivers (P<0.05 ). The fact that accident-drivrs look more time to adapt to darkness indicaled that poor dark adaptation wes an important factor in truck driving at night. The results of the present study provided theoretical support for the selection of drivers, safety education and the prevention of traffic accidents at night

运用YJS—II型夜间视觉检查仪对238名男性卡车驾驶员的暗适应时间和夜间视力进行了测试。结果表明:卡车驾驶员暗适应时间的95%上限值为59.67秒;卡车驾驶员暗适应时间和夜间视力的年龄阈值为40岁;事故组与安全组卡车驾驶员暗适应时间存在显著差异(P<0.05),事故组卡车驾驶员的暗适应时间较长,表明卡车驾驶员的暗适应能力差是引起夜间交通事故的重要因素。研究结果为驾驶员的选拔,安全教育以及制订预防夜间交通事放对策提供一定的理论依据。

A sine swing model of vestibule-stimulated method was used to investigate a series of parameters of the vestbulo-ocular reflection in 8 healthy young smokers before or after smoking. The results showed that immediately after smoking the retina potential lowered very obviously (P<0. 01); the speeds of quick and slow phases and gain increased very obviously (p<0. 01); 30 minutes after smoking the changes remained uncompletely recove red,yet there was no significant difference(P<0. 05). It is suggested that smoking...

A sine swing model of vestibule-stimulated method was used to investigate a series of parameters of the vestbulo-ocular reflection in 8 healthy young smokers before or after smoking. The results showed that immediately after smoking the retina potential lowered very obviously (P<0. 01); the speeds of quick and slow phases and gain increased very obviously (p<0. 01); 30 minutes after smoking the changes remained uncompletely recove red,yet there was no significant difference(P<0. 05). It is suggested that smoking can cause a greater air blind distance ,lowered night vision,air sickness and vestibular proprioceptive lesion,all of which are a threatening factor against flying security.

实验采用正弦摆动模式的前庭刺激方法,对8名健康男性青年吸烟者吸烟前后视前庭眼动各参数进行观察。结果表明:吸烟后即刻视网膜电位降低非常显著(P<0.01),慢相速度及增益增大非常显著(P<0.01),快相速度增大显著(P<0.05);在吸烟后30min时均未完全恢复,但已无显著差异(P>0.05)。提示:吸烟可 以导致空中盲距增大、夜间视力降低及空晕病、前庭本体性错觉的发生,对飞行安全构成严重威胁。

 
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