查询词典 perforator

The thoracodorsal artery perforator flap was used to repair for the skin defect in 6 cases based on the anatomical study.

在解剖研究基础上应用了游离胸背动脉穿支皮瓣修复肢体和躯干皮肤缺损共6例。

objective to assess the clinical significance of preoperative localization of incompetent perforator veins by color doppler ultrasonography in venous ulcer of lower extremities.

目的 评价彩色多普勒超声用于下肢静脉性溃疡术前定位功能不全的交通支静脉的临床价值。

Perforation effect is seriously affected by the clearance between perforator and casing.

射孔枪与套管之间的间隙过大会影响射孔效果，太小容易出现工程事故。

This paper introduces a new non-excavating curve pipelayer equipment——trajectory control pneumatic perforator .

本文介绍一种新型的曲线非开挖铺管设备──轨迹可控气动穿孔机，并在对特殊结构和施工方法的比较与分析中，阐述其运行机理。

McGregor (1973) [5] raised by direct skin vascular blood supply of the flap, and the musculocutaneous perforator vessels and blood vessels of the skin that is: axial and random flap flap two concepts.

McGregor(1973)[5]提出了由直接皮肤血管供血的皮瓣和由肌皮血管及穿支血管供血的皮瓣即：轴型皮瓣和随意皮瓣两种概念。

Presented are reasons to select the scheme, developing process of the type-51 body-free perforator, and main operations in perforating and fracturing.

论述了选用该方案的原因，51型无枪身射孔器的研制过程，射孔和加砂压裂施工简况。

Pathological examination early after the ablation procedure showed coagulatie necrosis of both the myocardium and the septal perforator arteries.

修改：消融术后早期进行的病理检查发现心肌和冠状动脉的室间隔支都有凝固性坏死。

Objective To study the clinical application of medial supramalleolar perforator-based flap of posterior tibial artery in repairing foot and ankle soft tissue coloboma.

目的 探讨胫后动脉内跟上穿支筋膜蒂皮瓣在足踝部软组织缺损修复中的应用价值。

Analysing movement force and calculate the static strength of the complex-perforator inthe process,together with mechenics analyzing,the gun's streghth calculation formule isintroduced and the screw tooth streghth calculation method is improved.

2通过复合射孔器的变形分析和强度分析，给出枪身强度校核公式和螺杆强度校核公式，改进螺纹牙强度计算方法，给出强度计算公式。

Some musculocutaneous perforator leg may arrive after the separation of the lower branch.

有些肌皮穿支可分出分支到达小腿后下部。

A historical region of southwest France between the Pyrenees and the Garonne River. The duchy of Aquitaine was joined with France after the marriage of Eleanor of Aquitaine to King Louis VII in1137, but its possession was disputed after her subsequent marriage to Henry II of England.

阿基坦法国西南部一个历史地区，位于比利牛斯山和加隆河之间，在1137年阿基坦的埃莉诺与国王路易斯七世结婚之后阿基坦公国加入法国，但当她再嫁英国亨利二世后，其归属权便受到争议

There are moments when I look at the smiling , happy faces of my expectant staff and wonder how they will cope when confronted by an outraged housemaster along with an unrepentant and recalcitrant bleached blond teenager in 18 years ' time .

有时候，我看着那些满怀期待的员工微笑，幸福的脸，想着当他们遇到一位愤怒的宿舍管理员和一位不知悔改，叛逆，而且将头发染成白色的18岁少年时，他们会如何处理。