双头

Methods Arterial bypass with prosthesis - graft was carried out in 15 cases: ascending aorta- bilateral axillar arteries and unilateral ICA bypass in 6 cases, ascending aorta - bilateral axillar arteries bypass in 3 cases, ascending aorta - unilateral axillar arteries and unilateral ICA bypass in 5 cases, and in one case of complicated TA combined with abdominal aorta, ascending aorta- bilateral axillar arteries and unilateral ICA bypass were performed, followed by unilateral axilla - femeral bypass.

方法15例重症头臂型大动脉炎患者经胸行人工血管旁路术，升主动脉-双腋动脉、单颈内动脉架桥6例，升主动脉-双腋动脉架桥3例，升主动脉一单腋动脉、单ICA架桥5例，1例合并腹主动脉闭塞的复合型，一期行升主动脉-双腋动脉、单ICA架桥，二期行单侧腋股搭桥术。

Qiang pottery pots, it's very strange with its style, at first glance it looks like a sheep head, the sheep head is one of the Qiang's totom, the two handles on the pot looks like the sheep's ear, on the two side ,it has two cone shaped convex, like sheep's eyes.

纵目双耳陶罐，它的造型非常奇特，乍看像一个羊头，羊头是羌族人的图腾之一，陶罐的两只把手像羊的耳朵，两侧各有两个圆锥状凸起，像羊的眼睛。

Abrasive type, electric, pneumatic tools: abrasives, resin stone bowls, stone diamond bowl, Japan will sharply oilstone grams fiber, the United States will BORIDE Bao oilstone licensing, licensing of domestic imitation will oilstone Bao, Dili Institute wheel, NORTON Connaught Shield Wheel , fiber oilstone, grinding head,×, alloy polished head, powder, flint Aberdeen, one slate pencil wash goods, the sun washing microcarpa, diamond paste, Japan double eagle sandpaper, such as sheep blankets.

研磨类，电动，气动工具：磨料磨具、树脂碗石、金刚石碗石，日本锐必克纤维油石，美国BORIDE必宝牌油石、国产仿必宝牌油石，帝研砂轮、NORTON诺盾砂轮，纤维油石、打磨头、抛光轮、合金打磨头、粉针、火石仔、一品洗石笔、太阳洗石笔、钻石膏、日本双鹰砂纸、羊毛毡等。

Single-barrel 15-under for milk cattle use, double-barrel for the first in the 20-30 milk cattle. Detroit 9 JYT series mobile Milking Machine technical characteristics.

单桶式适合15头以下的产奶牛群使用，双桶式适合于20-30头产奶牛群。9JYT系列活塞移动式挤奶机技术特性。

PCFK series of pairs of counter-reversible hammer crusher is a new crushing equipment, mainly by knock-on effects to broken materials, broken process in general is this: the material falling into the break in the world, imported high-speed rotation of the hammer impact face was against the entrance of the adjustable crusher tooth wear plate, for the first time broken, broken after the particles basically the same material evenly into the main break, the secondary primary crushing, crushing in the main chamber has been uniformly The material was re-kinetic energy particles from the hammer, high-speed rushed back inside the jagged cavity lining was broken, due to the special lining sawtooth-shaped structure.

PCFK系列可逆双反击锤式破碎机是一种新型破碎设备，主要是靠冲击作用来破碎物料的，破碎过程大体是这样的：落下的物料进入破世界进口后，遇到高速旋转的锤头冲击而被打击到破碎机进口处的可调耐磨齿板上，进行首次破碎，破碎后颗粒基本相同的物料均匀的进入主破碎内，进行二次主破碎，在主破碎腔内已被均匀的物料颗粒从锤头再次获得动能，高速冲向反击腔内部的锯齿形衬板而被破碎，由于衬板特殊的锯齿形结构。

When surface pressures are lower than the turnover(5～30mN/m),intermolecularhydrogen bonds were formed with keto form and phase transition was higher ca.60℃;most of SBC18 formed intramolecular hydrogen bonds companied withzwitterion form and phase transition was lower ca.48℃ while at surface pressurehigher than the turnover(≥45mN/m),which is caused by the different interchaininteraction arising from various hydrogen bonds for SBC18 LB film deposited atdifferent surface pressures.

低于相应π-A等温线转折(5～30mN/m)时，以分子间氢键为主，头基主要以醌式构型存在，相变温度较高(≈60℃)；高于转折(≥40mN/m)时，以分子内氢键为主，头基主要以双性离子构型存在，相变温度较低(≈48℃)。

Grinding wheel is usually mounted on surface grinding machine, external circular grinding machine and internal circular grinding machine, and can also be mounted on grinding wheel machine, knife grinder and universal cutter grinder for grinding of cutting tool. According to different functions, grinding mode and type of grinding machine, grinding wheel is manufactured into ones with all kinds of shapes and sizes, and common grinding wheel includes plane grinding wheel, cylinder grinding wheel, double hypotenuse grinding wheel, cup grinding wheel, flaring cup wheel, disc wheel, centerless grinding wheel, etc. The types of products include external circular, plane and centerless grinding wheels used for f

公司的产品类型有用于钨钢硬质合金的精粗磨削加工的外圆磨、平面磨、无心磨砂轮；有用于陶瓷、氧化锆白陶瓷、黑陶瓷行业的CBN/SDC金刚石平形砂轮、精密切割片、平行加强形砂轮和开槽电镀磨头；用于钢化玻璃，灯饰玻璃，水晶玻璃，磁性材料行业的CBN/SDC金刚石精密切割片，青铜磨盘，青铜切割片，平行双粒度磨盘和小磨头，深加工行业的CBN电镀和烧结磨轮、抛光磨盘；用于高速钢，45#钢的剪刀、锯片、刀片的精粗加工，用于加工硅片材料、铁氧体及其他材料的金刚石工具；以及其他行业需要的各种要求的非标金刚石工具。

A preferred construction shall be as follows: Bowls zinc free bronze, or niresist or duplex stainless steel; Impeller zinc free bronze, or niresist or duplex stainless steel; Shafting duplex stainless steel or monel; Column pipe Stainless steel 416SS or 316SS Discharge head high strength cast iron with epoxy lined waterways Boltings stainless steel.

一个优先的工程将是依下列各项：碗锌释放青铜，或 niresist 或双三极管不锈钢；推进者锌释放青铜，或 niresist 或双三极管不锈钢；桥系双三极管不锈钢或 monel；专栏以管输送不锈钢 416SS 或 316SS 排成一行航路的和环氧基树脂的解除头高的力量演员阵容铁 Boltings 不锈钢。

Methods Acetabular index,CE angle,acetabuar head index and acetabular depth were carefully measured on roentgenograms of 120 developmental dysplasia of the hip cases over 5 years post-operation and 120 normal children whose age were similar to sick children as control group during following-up.

方法对比120例术后5年以上的双髋X光片和随机选择的与随访时年龄相近的120例正常的双髋正位X光片，仔细测量髋臼指数、CE角、臼头指数和髋臼深度，对单侧者还进行双侧对比测量。

1Also known as the French baroque style of Louis XIV of France, and its furniture is characterized by: majestic, with exaggerated, the classical form of thick, elegant graceful emphasis on comfort, Although the use of the mat, using a straight line, and some combination of arc-shaped curve and rectangular, symmetrical structure features, the use of oak, walnut and some European and Lei Muk forging, inlay with wood plaque, wooden shovel, such as Liriodendron, furniture bottom have braces, structural firmly until late cancellation rungs; both carving and fine inlay work, or part of another gold-plated or gold-plated silver, mosaics, painting, painting, in this period of the development process, the original straight leg into a curve leg, Desktop for the marble and fine嵌石workers, high armchair, wall layout with well-carved bracing the lower part of the snail-shaped narrow leg platform; decorative patterns, including the rising sun inlay gemstones have shaped pins around head-ray, in the oval with a double "L"-shaped, forest god of the mask,"C""S" shaped curve, dolphins, face lion body, head and claws, rams head, or turtle, olive leaves, diamond-shaped flower, fruit, butterflies, palms and water lily leaves short irregular dispersed layout and human fable of ancient weapons.

1也被法国路易十四的法国巴洛克风格而知名，其家具的特点是：雄伟，与夸张的厚，优雅舒适优雅的古典形式强调，虽然使用垫，用一条直线，和一些弧形曲线和矩形，对称结构特点，是橡木，胡桃木和一些欧洲及梨木锻件，与木牌匾，木铲，如鹅掌楸，镶嵌组合使用，家具底部有括号，年底之前取消结构梯级坚决的，都镶嵌雕刻和优良的工作，或另一个黄金的一部分，在这一发展过程期间，原直镀镀金银，马赛克，油画，油画，腿成一条曲线，对大理石和精细嵌石工人，高椅，与井壁的布局桌面腿雕刻支撑的蜗牛下部形窄腿平台；装饰图案，包括旭日镶嵌宝石塑造针围绕头线，在椭圆形双的&L&形，森林之神的面具，在&C&的&S&形曲线，海豚，面狮身，头和爪，公羊头，或龟，橄榄叶，菱形花，果，蝴蝶，棕榈和睡莲叶短不规则分散布局和古人类寓言武器。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。