Ophthalmic surgeons are now performing laser surgery to correct myopia.眼科医生现在采用激光手术来矫正近视。Maybe you have got myopia, or you are just too tired.也许妳已经近视了，或者妳只是太累了。This occurs as a result of various intraocular diseases such...
Conclusion Tonic accommodation : tonic accommodation for low and medium myopia was lower than for emmetropia.结论张力性调节: 对于正视眼组和近视眼组,正视眼组张力性调节值高于近视眼组.ConclusionSclera of high myopia is more flexibly and its load bearing cap...
A review is given on recent studies of hyperon rare decay both in theory and experiment.简述了近些年来超子稀有衰变的理论和实验研究进展及其待解决的问题.a rare breed of miniature horses一种罕见的小矮马In its common'sporadic " form, Creutzfeldt -- Jakob dis...
Observers have recently found in the Universe giant voids about 500,000,000 light-years across.观察员最近在宇宙中发现了直径约5亿光年的巨型空洞。Some military observers fear the US could get entangled in another war.一些军事观察家担心美国会卷入另一场战争。Internati...