Objective To observe the effect of full thickness lamellar keratoplasty combined with PTK ( photo therapeutic keratectomy ) .目的探讨联合 PTK 的全厚植片深板层角膜移植术的疗效.Objective To observe the application of viscoelastics in penetratin...
Objective To observe the application of viscoelastics in penetrating keratoplasty.目的探讨黏弹剂在穿透性角膜移植术中应用的意义.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...
The troops were severely mauled and lost a quarter of their strength before evacuating the island.部队遭到重创，从岛上撤退前损失了四分之一的兵力。The solution is degassed by alternately freezing, evacuating and thawing.通过交替的冻结 、 抽空和溶化来使溶液除气.Fir...
进入滑雪道或开始下滑时，要给其他滑雪者让路。When entering a trail or starting a descent, yield to other skiers.人群向后退去,以便给消防车让路.The crowd fell back to let the fire - engine through.你到了这个路口必须让路.You must give way when you come to this junction....
黑市上有大量武器出售。There is a plentiful supply of arms on the black market.那些拿起武器自卫的人是些政治犯。Those people who took up weapons to defend themselves are political prisoners.他们已经无耻到把能用的武器都用上了。They've stooped to using any and eve...
He stretched his lean, lithe body.他伸了伸他那瘦削, 灵活的肢体.Yoga can remove fat, reduce hypertelorism, sculpture body, lithe body and reproducible thin physique!瑜珈可以消除脂肪, 减少赘肉, 雕塑体型,轻盈体态, 重现窈窕身形!He was lithe; that was the word she...
古迹有弥佛洞和小石坪石雕佛像.Buddhist monuments indemnityshi ping hole and small stone statue of Buddha.搬走每一块小石,就能移动一座大山.It is possible to move a mountain by away small stones.轮胎辗过时把小石子弹了起来.The tires kicked the little stones up....
水银的密度比水大得多.Mercury has a much greater density than water.水银的储存量并不丰富,分布也不广泛.Mercury is by no means, abundant or widely distributed.即使在室温下,水银的发挥性也很显著.Mercury is appreciably volatile even at room temperature....