Objective To investigate the clinical value of deeper lamellar keratoplasty treating keratoconus.目的探讨深板层角膜移植治疗圆锥角膜的价值.Two types of keratoconus after PKP have remarkable divergence of post - operative corneal topography (...
力比多的缺失与不育症以及阳痿的联系也并非绝对.Absence of libido may or may not correlate with infertility or impotence.研究者发现男性的体重指数是不育症的独立危险因素.Researchers found that men's BMI was an independent risk factor for infertility.盆腔粘连、子宫内膜异位症和输卵...
This was a troubling essay on the anatomy of nationhood.这是一篇剖析民族主义的让人不安的文章。A close look at the statistics reveals a troubling picture.仔细看过统计数据后，会发现情况令人担忧。The ulcer had been troubling her for several years.溃疡已经折磨她好几年了。...
我是个孤儿，差不多是靠自己长大的。I'm an orphan and pretty much grew up on my own.我周围是些经常读书写文章的人，我是在他们的熏陶下长大的。I was brought up among people who read and wrote a lot.“我等不及要长大了。”——“别急，你总会长大的。”"I can't wait to be grown up."— '...
图 4-9 中使用的机械式继电器, 可以用电子开关来代替.The mechanical relays , which have been assumed in Fig . 4 - 9 , can be replaced by electronic switches.用继电器操作的一种可视信号或音响信号装置, 用以指示有关电路的情况.A visual or audible signaling device , operated by re...