Snellen

常见例句

• The mean follow up time is 37.7 months, with an average improvement of three lines of Snellen acuity.
  装配隐形眼镜后平均追踪的时间为37.;7个月，病眼可获得平均三行视力的改善。
• The application of Chilo infuscatellus Snellen sex attractant pheromone- Z11--16:OH in cane field,has an efficiency over 80%.
  甘蔗二点螟性外激素顺11-16碳烯醇用于大田防治效果达80%25以上。
• Having a maximal visual acuity of the better eye,after correction by refractive lenses,of one-tenth normal vision or less(20/200 or less on the Snellen test).
  瞎的，失明的通过折射矫正后，最好眼最大视力敏感度为正常视力的1/10或少于1/10的（斯奈伦测试20/200）或更低。
• Having a maximal visual acuity of the better eye, after correction by refractive lenses, of one - tenth normal vision or less(20 / 200or less on the Snellen test.
  瞎的，失明的通过折射矫正后，最好眼最大视力敏感度为正常视力的1/10或少于1/10的（斯奈伦测试20/200）或更低
• Having a maximal visual acuity of the better eye, after correction by refractive lenses, of one-tenth normal vision or less(20/200 or less on the Snellen test).
  瞎的，失明的通过折射矫正后，最好眼最大视力敏感度为正常视力的1/10或少于1/10的（斯奈伦测试20/200）或更低
• Having a maximal visual acuity of the better eye, after correction by refractive lenses, of one-tenth normal vision or less (20/200 or less on the Snellen test).
  瞎的，失明的：通过折射矫正后，最好眼最大视力敏感度为正常视力的/0或少于/0的（斯奈伦测试20/200)或更低
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