Snellen

常見例句

• The mean follow up time is 37.7 months, with an average improvement of three lines of Snellen acuity.
  裝配隱形眼鏡后平均追蹤的時(shí)間為37.;7個(gè)月，病眼可獲得平均三行視力的改善。
• The application of Chilo infuscatellus Snellen sex attractant pheromone- Z11--16:OH in cane field,has an efficiency over 80%.
  甘蔗二點(diǎn)螟性外激素順11-16碳烯醇用于大田防治效果達(dá)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，失明的通過(guò)折射矯正后，最好眼最大視力敏感度為正常視力的1/10或少于1/10的（斯奈倫測(cè)試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，失明的通過(guò)折射矯正后，最好眼最大視力敏感度為正常視力的1/10或少于1/10的（斯奈倫測(cè)試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，失明的通過(guò)折射矯正后，最好眼最大視力敏感度為正常視力的1/10或少于1/10的（斯奈倫測(cè)試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：通過(guò)折射矯正后，最好眼最大視力敏感度為正常視力的/0或少于/0的（斯奈倫測(cè)試20/200)或更低
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