针对他们各人不同的需要挑选柔软、软硬适中或者坚硬的床垫。Choose a soft, medium or firm mattress to suit their individual needs.恐龙峡谷中的化石都嵌在坚硬的砂岩中。The fossils at Dinosaur Cove are embedded in hard sandstones.土地在旱季会非常坚硬。During the dry season the land i...
She spent seven days afloat on a raft.她在一只木筏上漂泊了七天。His business is facing difficulties, but it is staying afloat.他的生意遇到一些困难，但还能维持。We kept her afloat for a couple of hours by bailing frantically.我们拼命往外舀水，使它继续漂浮了几个小时。A num...
Objective To explore the procedures to reduce cerebrospinal rhinorrhea in cerebellopontine - angle craniotomy and its therapeutic principles.目的探讨桥小脑角开颅术中减少脑脊液(CSF) 鼻漏产生的措施及治疗原则.Epitope - based vaccines provide a new stra...
哮喘 、 气肿 、 结核病 、 胸膜炎或其他肺部疾病?Asthma, emphysema, tuberculosis, pleurisy or other diseases of the lungs?决大多数的气肿会自行吸收,只要避免擤鼻涕 、 喷嚏等动作,并给予预防性抗生素.However, visual complication may occur if a check - valve effect develops.气肿因空气滞留...
南极约98%覆盖着厚厚的大陆冰床,2%为光秃的岩石.There are about 98 % thick continental ice sheet and 2 % barren rock.收获以后, 只剩光秃的棕色杆茎.After the harvest, the stalks were brown and bare.外面 弧光灯 的亮光透过光秃的树枝.Outside arc - light shone through the bar...
Researchers are gradually deciphering the genetic structure found in the cells of organisms.研究者正渐渐破译存于有机体细胞内的基因结构.I'm still no closer to deciphering the code.我还是无法破译该密码。You and your deciphering! Who needs it?你们这些人,还...