滑车

A block and tackle can be used to lift heavy weights or to exert large forces in any direction.

这种滑车组可用来提升重物或沿任意方向施加大力。

Methods Ten cadaveric fingers were used. Their metacarpophalangeal and distal interphalangeal joints were fixed.

采用10只尸体手示、中、环指，将掌指关节及远节指间关节固定后，进行以下4个阶段的实验：(1)腱鞘完整；(2)A3滑车切除；(3)A3及其近端切开；(4)A4与A2滑车间的腱鞘切开。

The pedicle of the paramedian forehead flap should be wide enough (1.5-2.0 cm), the lateral boundary of the pedicle should be the supratrochlear artery while the medial boundary should be the supratrochlear vein.

额部旁正中皮瓣蒂宽不能太窄（以1.5 ～ 2.0 cm 为宜），蒂部外侧界应为滑车上动脉，内侧界应为滑车上静脉。

Supratrochlear vein ; Supratrochlear artery ; Forehead flap ; Nasal defect ; Appl ied anatomy

滑车上静脉；滑车上动脉；额部皮瓣；鼻缺损；应用解剖

objectiveto evaluate and explore the reconstruction technique of straddling region reversal flow axial composite auricular island flap with blood-supply from supraorbital artery or supratrochlear artery for repairing large alar defects.methodsfrom may of 2004 to macth of 2008, 6 patients with the lager alar defects were studied.

目的：探讨以眶上动脉或滑车上动脉为供血源的跨区反流轴型耳廓复合组织岛状瓣，修复大面积鼻翼缺损的临床应用特点。方法：从2004年5月～2008年3月间，我科选用游离眶上动脉或滑车上动脉与颞浅动脉额支的吻合支为供血源所营养耳廓复合组织瓣，经皮下隧道转移至鼻翼缺损区，ⅰ期修复6例大面积的鼻翼缺损的患者。

Levers and purchases fascinated him, and his mind roved backward to hand-spikes and blocks and tackles at sea.

杠杆与支点的道理令他着迷，他的心回到了海上，在撬棍、滑车和复滑车中倘佯。

Lubrication for timing chain is supplied at two points; by a feed from the front the camshaft bearing into the periphery of the camshaft chain wheel and also by oil fed through the hollow shaft on which the timing chain jockey pulley is mounted arid thence through holes in the circumference of the jockey pulley.

给时间安排链的润滑在二点被供应；被饲养从前面凸轮轴举止到凸轮轴链轮子的外围以及藉着油喂过了空的桥在哪一个之上时间安排链赛马的骑师滑车被展开干燥的从那时起完成的洞在赛马的骑师滑车的圆周中。

The derrick to be laid down on deck, cargo blocks, span takles, guide rollers and all moving parts of derrick of derrick to be dismantled.

吊杆放置甲板上，吊货滑车，调节跨幅复式滑车，导轮及吊货杆上所有活动部件拆开，清洁，加优质润滑脂。

A light tackle having double or single blocks, used to hoist or tighten rigging.

轻型滑车双滑轮或单滑轮轻型滑车，用于升起或拉紧支撑船桅和帆的全部绳索

The two pieces thin paper are glued closed .A light tackle having double or single blocks, used to hoist or tighten rigging.

轻型滑车双滑轮或单滑轮轻型滑车，用于升起或拉紧支撑船桅和帆的全部绳索

Methods: Five patients with parkinsonism or dystonia were assigned to general anesthesia using an modified endotracheal tube.

本实验依照人体实验之相关规定进行，五位患有帕金森氏症或肌张力异常的病人接受神经立体定位手术。

If you can benefit from this book, it is our honour.

如果您能从本书获益，这将是我们的荣幸。