查询词典 laceration

Methods 693 eyes in 603 cases with obstructive diseases of lacrmal passage,including obstruction of lacrimal puncta (23 eyes), lacrimal duct (192 eyes), nasolacrimal duct (227 eyes), chronic dacryocystitis (231 eyes), and traumatic laceration of lacrimal canaliculus (20 eyes), were treated by lacrimal plastic operation with Nd∶YAG laster and the therapeutic effects were compared among the groups.

方法采用掺钕钇铝石榴石激光泪道成形术治疗603例(693只眼)阻塞性泪道疾病患者，按泪道阻塞的部位分为泪小点阻塞(23只眼)、泪小管阻塞(192只眼)、鼻泪管阻塞(227只眼)、慢性泪囊炎(231只眼)及外伤性泪小管离断(20只眼)5组，术后定期冲洗泪道，平均随访1.5年，将各组疗效进行对比分析。

Objective To investigate the effect of radio knife in cutting and plasticing for the therapy of old cervical laceration accompanied with chronic cervicitis.

目的 探讨电刀电切整形术在治疗宫颈陈旧性裂伤伴慢性宫颈炎中的疗效。

Methods 352 cases with chronic cervicitis and old cervical laceration were treated by radio knife.

目的 探讨电刀电切整形术在治疗宫颈陈旧性裂伤伴慢性宫颈炎中的疗效方法采用电刀电切宫颈陈旧性裂伤伴宫颈炎性增生组织。

Methods 352 cases with chronic cervicitis and old cervical laceration were treated by radio knife.

采用电刀电切宫颈陈旧性裂伤伴宫颈炎性增生组织。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。