Objective To explore the value of meal examination in cartilaginous tracheobronchial ectopia of the esophageal wall.目的探讨食管壁内气管软骨异位症钡餐检查的价值.Ectopia plant was much less in tissue lump embedding group, and the tumors were u...
镧镨铈混合稀土 ( LPC ) 是新型专利成分的混合稀土.Lanthanum praseodymium - cerium rare earth ( LPC ) was a patent composition.导致萤光发色基团所处的微环境也相应变化;并运用它推测了镧离子对该酶的激活作用机制.The activation mechanism of La ( III ) to the HRP was also discussed.说明: 硝...
It was a perfectly flavorless Ghost.它是完全无风趣的幽灵.Far from flavorless cubes, the menu selection includes such astronaut favorites as shrimp cocktail.和味同嚼蜡的方块大相径庭, 菜单中精选的食品包括宇航员最喜欢的虾仁蘸酱....
它们精细到连根部微小的短硬毛也模仿得栩栩如生, 就像生长在土壤中的植物.No hothouse or herbarium contains anything comparable; no wilted , browned specimens pressed between paper rival it....
Dick was a juggler, who threw mists before your eyes.迪克是个骗子, 他在你面前故弄玄虚.It has an origin lost in the mists of antiquity.由于年代久远,其渊源已无法考证.Heavy mists hung in the valley and obscured the mountains.蒙蒙雾霭笼罩着山谷,遮掩了群山....