the serpentine course of the river蜿蜒曲折的河道Serpentine often contains some asbestos , and should be used with caution .因为蛇纹石往往包含了一些石棉，收集时应谨慎。One part of the Serpentine is kept for swimmers.蜿蜒河的一段划为游泳区....
Tony HD, Richard F . Sequential argon - YAG laser iriddotomies in dark irides. Br J Ophthalmol 1992; 76∶329.王燕琪, 孙心铨. 钕钇铝石榴石激光联合氩激光周边虹膜切除术. 实用眼科杂志1989; 7∶35.He termed the gas argon.他把这种气体叫作氩气.CO 2, argon and Nd : YAG las...
His patriarchal generosity is counterbalanced by his ruthlessness.他有着族长式的慷慨大方，同时却又冷漠无情。His hard sinewy body advertised his ruthlessness of purpose.他健硕的身体使他显得意志尤为坚强。His patriarchal generosity is counter-balanced by his ru...
Complex lamellar flow is a typical flow in fluid mechanics.复杂层状流动是流体力学中的一类典型的流动.Aim To probe the effects of lamellar keratoplasty implantation and epithelium of limbus implantation for pterygium.目的探讨板层角膜移植联合角膜缘上皮移植术治疗翼状胬...
Fresh fruits and vegetables are important and so is bran.新鲜的水果和蔬菜很重要，麦麸也是。You will be remunerated and so will your staff.你将得到酬劳，你的职员也如此。Demand for coal is down and so are prices.煤的需求下降了，煤价也相应下跌。...