He has gone to Hainan Island.你去海南岛了.WHERE HAINAN ISLAND IS IN CARBONIFEROUS - PERMIAN PERIOD?石炭纪二叠纪的海南岛何在?Relationship between Xuwen and Hainan yellow cattle was studied with RAPD technology using Holstein.本文用RAPD方法以荷斯坦牛...
a tall, luxuriantly bearded man留有浓密胡须的高个子男人I had visualized scientists as bearded old men.我曾经把科学家想像成长满胡子的老人.Ashurst is rather like a bearded Schiller.艾舍斯特,有几分像长了胡子的席勒....
He would stay for hours at a stretch in the laboratory.他在实验室里一蹲就是好几个小时.Can you work ( for ) six hours at a stretch?你能连续工作六小时 吗 ?Today I really swam to my heart's content . I did 3,000 metres at a stretch.今天我一口气游了三千米...
Objective: To discuss the simpler and better therapy for chronic anal fissure.目的: 观察定位扩切术治疗慢性肛裂的临床效果.In many cases, the Simpler Huygens - Fresnel treatment will prove quite adequate for our purpose.在许多情况下, 对于我们的目的来说,更简单的...
A new type of ecological floating bed was developed that combined hydrophyte, aquatic animal and biofilm.研究开发了一种由水生植物 、 水生动物及微生物膜构建的组合型浮床生态系统.Hydrophyte A plant found growing in water or in extremely wet areas.水生植物:是生长在水...
They strengthened the city walls.他们加固了城墙。The dollar strengthened against most other currencies.美元相对大多数其他货币都升值了。Their opposition only strengthened her resolve not to give in.他们的反对却增强了她坚持下去的决心。He does not seem to be famili...
A marked historical change occurs at the epiphysis of the ribs of infected pigs.病猪肋骨骨骺处出现明显的组织学病变.Methods: Distal tibia osteotomy lengthening and epiphysis distraction lengthening operation.方法: 胫骨远端骨骺牵伸延长术、胫骨下端截骨延长术.Conc...