This very slowly converging series was known to Leibniz in 1674.这个收敛很慢的级数是莱布尼茨在1674年得到的.Speeches delivered by Mr Dewar and Mr Wallace indicated their views were converging.杜瓦先生和华莱士先生发表的讲话表明他们的观点越来越接近了。Speeches delivered ...
Demolition derbies are large - scale automobile rodeos that take place in big arenas.撞车比赛指的是在很大的竞技场上举行的大型汽车驾驶技术表演.Are there areas of privacy in the most public of arenas?在绝大部分公开的场合中存在需要保护隐私的领域 吗 ?Lessons are being learne...
Conclusion Esophagogastric intramural anastomosis can partly reconstruct the cardial function and prevent reflux esophagitis effectively.结论食管-胃壁内吻合术能够部分达到贲门功能重建的作用,可较好预防反流性食管炎的发生.It is well established that the cardial c...