查询词典 lumbar puncture

The wound was repaired by either the gluteus maximus myocutaneous flap (5 cases) or the lumbar-gluteus flap (1 case), and those flaps were 9 cm × 9 cm-20 cm × 18 cm in size.

给予持续VSD 治疗7～ 10 d，创面内间断注入重组牛bFGF，每次250 ～ 300 U/ cm2，每日2 次，注射7～ 14 d.5 例采用臀大肌皮瓣、1 例联合腰臀皮瓣修复创面，皮瓣切取范围9 cm ×9 cm ～ 20 cm × 18 cm。

［Objective］To explore and design fewer timeconsuming and better method in posterior lumbar approach.

［目的］结合近年来不断出现和完善的各种新技术，探讨和设计一种新的手术方式用于减少传统手术方式的并发症，使腰椎后路手术更快，更好。

Methods 59 male subjects with an age over 70 years old were included in this study. BMD at hip and lumbar 2-4 was measured by dual energy X-ray absorptiometry. CTR genotypes were determined by polymerase chain reaction-restriction fragment length polymorphism.

选取年龄≥70岁的深圳地区男性59例，采用双能X线骨吸收仪测定BMD值，并采用聚合酶链反应－限制性长度多态性技术检测CTR基因型。

In addition, we also investigate the effect of the precedingA-conditioning stimuli with graded numbers on the late discharges of WDRneurons evoked by a following nociceptive test stimulus that activates bothA- and C-fibers. WDR neurons located in the lumbar enlargement of the spinal cord are recorded with glass microelectrodes in regular electrophysiological techniques.

同时，检查了功能正常的动物，预先给予A纤维条件刺激对随后的伤害性刺激所诱发的WDR神经元的晚成分放电的影响，最后，我们估价了WDR神经元在慢性痛形成和维持过程中的重要作用。

Subjects living within 100 km of Oulu (n = 874) were invited to participate in lumbar MRI at 20 to 22 years of age (mean: 21.2 years).

居住于Oulu周边100km以内的样本(n = 874)在20至22岁间参与了MRI检查（平均年龄21.2岁）。

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。