臂

Objective: To compare the efficacy and safety of Ropivacaine Mesylate and Ropivacaine Hydrochloride for axillary brachial plexus block.

目的：比较甲磺酸罗哌卡因与盐酸罗哌卡因用于腋路臂丛神经阻滞的有效性和安全性。

AIM:To introduce the application and perspective of neural stem cell and/or mesenchymal stem cell transplantation for brachial plexus injury.

目的：介绍神经干细胞和，或骨髓间质干细胞移植修复臂丛神经损伤的应用及其前景。

Whether it's the brachiation (movement by swinging of arms a la Tarzan) of monkeys and apes or the dragging oneself along by the shoulders like many seals, quite a few animals prefer to use their muscular arms for movement instead of their relatively undeveloped legs.

不管是猴子和猩猩选择树枝之间的臂行法，还是很多海豹擅长用肩膀拖着自己走，很多动物喜欢使用它们强健的臂膀走路而不是它们还不太发达的腿。

Brachiosaurus liked to stomp.

长臂龙喜欢跺脚。

In the dissertation, principles of phase-shifted full-bridge ZVS PWM and push-pull boost converter are analyzed; Reason of duty ratio dropping out and solution measures are introduced at the same time; The magnetic biasing and ZVS methods of Lagging brachium are studied detailedly in the bidirectional DC converters.

在本文中首先分析了移相全桥式ZVS-PWM功率变换和推挽式DC／DC Boost功率变换的工作原理，分析了移相全桥式滞后臂实现零电压关断困难以及占空比丢失的原因以及采取相应的改善措施，分析了双向DC／DC变换器产生偏磁的原因以及采取抗偏磁的措施。

In recent years, through conducting market research and investigations, having interviews with customers to get acquainted to the market demands, by conducting all-round technical renovation, adopting new technology and new process to existing products, the company has developed and manufactured Series JC Electric Multi-purpose Operation Table and Series JCY Hydraulic Operation Table for Type C arm equipment, Type-JQ Multi-purpose Intermission Traction Bed, JC-CQ Bone Traction Frame and Backbone Operation Bracket, further satisfying the demands of the customers.

近年来公司通过市场调研、走访客户及市场发展的需求，我们对原有产品进行了全面技术更新，充分应用新技术、新工艺开发生产了为C型臂配套的综合电动手术台JC系列和电动液压手术台JCY系列；JC-JQ多功能间歇牵引床系列； JC-GQ骨科牵引架系列以及脊柱架。更进一步满足了用户的需求。

Church patient at 3 o'clock type, function of flesh of type waist back exercised a method at 5 o'clock. 1.2 instruments prepare an operation to answer to undertake between operation of bigger laminar flow purifying device, line of aircraft of route of X of preparative C arm, X defends take, knife of appearance of anaesthetic machine, custody, report, ambipolar report coagulates the place in reaching art wants all sorts of article and drug, have comprehensive examination. 1.3 postures put itinerate nurse to lie arched Fu a bracket put go up in operation bed, adjust good bracket width and height according to patient height, weight.

教会患者三点式、五点式腰背肌功能锻炼方法。1.2仪器预备手术应在较大的层流净化装置手术间进行，预备C型臂X线机、X线防护服、麻醉机、监护仪、电刀、双极电凝及术中所需各种物品及药品，并进行全面检查。1.3体位摆放巡回护士将弓形俯卧位支架摆放在手术床上，根据患者身高、体重调整好支架宽度和高度。

Keep 0.25~0.5 Clearance between brake lining and brake drum. We should adjust adjustment machine on the brake arm to meet it.

3摩擦片和制动鼓内圆面的间隙一般为 0.25~0.5mm，可通过制动臂上的调整机构来完成。

Lift the suspension coop, test the space from the brake to guiding pipe arm: from 3 to 5mm, and the space of 4 brake should be the same. If not the same, adjust the chain components.

4.3.1稍起吊笼，离开地面，首先察看楔块至导轨管臂间的间隙δ；一般要求应在3-5mm之间，且4块闸皮间隙均等，如果不一样，通过调整调节链组合件，使得各楔块间隙均等。

When the angle of brake shoe is 45 degree, it has the max brake, and at zero degree it has no brake.

当刹车臂的角度为45度时，它拥有最大刹车力，在0角度时就没有刹车力。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。