Methods Endoscopic observation and mucosal biopsies graft through the terminal ileum enterostomy were carried out.方法自末端回肠肠造口行内镜检查,观察肠粘膜变化并钳取肠粘膜组织做病理学检查....
Polluted insulators may flashover at any time under disadvantage weather conditions.在恶劣的自然环境下,积污绝缘子随时可能发生闪络.In comparison with simulation tests, the mechanism of guano - caused flashover is basically clarified.通过模拟试验的对照,...
I wrote back to Meudon at once to fix up a meeting.我马上给缪顿回信安排会面。She paused and then said,'shall I fix up the other bedroom? "她停了一会儿又说: “ 要我把另一间卧室给你收拾收拾 吗 ? ”I think we can fix up with what you want.我想我们能安排好你需要的东西....