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300尼特屏幕

那是惨了点。 办公轻薄本想找个屏幕好一点的真难

300尼特？

历史里面低价的时候3700， 点值的都是什么心态？

轻至1.7kg 我游戏本才2.0

电池能换么，杂牌电池真是不敢用，万一哪天放在腿上的时候着火了

外国研究，少的0.5~1%长期眼干重影飞蚊等长期后遗症，多的高达1/3

并不是越新的越好，全飞秒是smile，16年年底fda才批准。半飞秒可以找到很多有经验20000台手术以上的医生，全飞秒还是非常新的。

A new clinical trial, conducted by the FDA in partnership with the National Eye Institute and the Navy Refractive Surgery Center and published in 2017, reported that many who did not have pre-existing dry eyes or visual aberrations were at a risk of developing these temporarily after LASIK. Of the 574 participants, 28 percent reported dry eyes after surgery; 45 percent reported new visual aberrations persisting three months after the surgery; 50 to 60 percent reported that glares, halos, and double vision were common; and 5 percent reported glares, halos, and double vision that they considered “extreme” or “very bothersome.” In addition, 41 percent of patients reported some visual aberration persisting six months after the surgery; 1 in 50, or about 2 percent, reported having a lot of trouble performing regular tasks due to persistent vision problems; and a quarter experienced mild to severe dry eyes for six months after LASIk

158是什么鬼，国内版55？