retractor的例句大全

This gives improved retractor blade stability with the mechanical advantage of a lever.

这样增加了牵开翼的稳定性,同时兼具杠杆原理的力学优势.

Disconnect retractor wire harness connector.

断开皮带卷收器线束接头.

The author describes a new anterior cervical retractor that is based on a novel principle.

作者介绍了一种基于崭新理念的新型颈椎前路牵开器.

Methods: Spinal arc auto retractor was designed. It is composed of arc auto retractor? flexible coiled conduit and fixation frame.

方法：自行设计脊柱弧形自动拉钩，拉钩由弧形拉钩、万向蛇形管、固定支架3部分组成。

Inter ribs 11 incision was performed in 46 cases, reformed below costal margin incision in 7 cases, among which, frame retractor plus in 4 cases, and abdominothoracic incision in 2 cases.

手术采用11肋间切口46例，改良肋缘下切口7例，改良肋缘下切口加框架拉钩4例，胸腹联合切口2例。