目的探索“周氏脐刀”和“脐孔操作镜鞘气囊”做脐孔腔镜阑尾切除术以及其它腹部手术的微创优点。

Objective To investigate the advantages of the peritoneoscopic appendectomy through the umbilicus with Zhou s umbilicus lancet and trocar balloon.

youdao

论文以《游戏世界》、《小说林》杂志及王国维、周氏兄弟为个案，对这个文学思潮的产生与状况进行描述。

By making case study of some magazines, and of Wang Guo-wei and the Zhou brothers, this paper expounds on the occurrence and state of such a literary trend of thought.

youdao

追寻周氏兄弟成长中的生活环境，民俗文化起着重要的影响作用。

To trace the living environment of Zhou brothers' growth, folk culture has played an important part.

youdao