线状的

Objective To research and analyse the prevention of complications and the practice method improvement of monofilament polypropylene synthetic nonabsorbable cogs thread in plastic and aesthetic surgery.

作者：陈忠存，高尚，王永洁目的探讨单丝聚丙烯合成非吸收齿状线在美容整形中的并发症产生的原因及应用方法及技术的改进。

Abstract］ objective to discuss radiological findings of parosteal osteosarcoma on emphasis combined with clinical pathology and literature.methods 4 cases of parosteal osteosarcoma proved by operation and pathology were analyzed retrospectively.results female was 3 cases,male was 1 case,average age was 30.5 years old,these tumors were arised on posterior border of distal femur and popliteal cavity,presented as lobular dense ossified mass,defined lesion.one case had villose margin.a thin narrow lucent zone separated the mass from the cortex at two cases.one case underwent angiography,there was no malignant feature.conclusion parosteal osteosarcoma may be divided into low-grade type and high-grade type.radiological manifestations of early stage possess character,early diagnosis conduces to establish rational treating plan and evaluate prognosis.

目的 结合临床病理学特征和文献资料，重点讨论皮质旁骨肉瘤的x线特征。方法收集经手术、病理证实的皮质旁骨肉瘤病例4例，对其进行回顾性分析。结果 4例患者女3例，男1例，平均年龄30.5岁，肿瘤均发生于股骨远端后侧和腘窝处，表现为分叶状致密骨化肿块，边界清晰，其中1例边缘呈绒毛状改变，2例有细窄透亮带与骨皮质相隔，1例行血管造影，未见血管池等恶性征象。结论皮质旁骨肉瘤分为低度恶性和高度恶性两种，早期影像学表现有特征性，早期诊断有助于制订相应的治疗方案和评估预后。

Use of image intensification can be used to check coronal plane alignment of the temporary fixation k-wire or first periarticular screw before final fixation of the articular portion is conducted.

影像增强器应用能够核对克氏针临时固定的冠状面对线，或在最终固定关节部分之前的首枚关节周围螺钉的确定。

Based on the simplification expression principles and amplification classification of urban models, this paper puts forwards a fast model-construction method with symbol matching and polygons triangulation respectively to punctate, linear and polygonal objects.

基于3DUGIS中景观模型的表达原则与分类，分别针对抽象的点、线、面状对象提出符号匹配和三角剖分的批量三维模型构建方法。

A rib or a riblike part, such as the midrib of a leaf or a thickened anterior vein or margin of an insect's wing.

肋骨，叶脉肋骨或肋骨状部分，例如叶子的中脉或昆虫翼的较厚的前部线或边

"Costa:a rib or a riblike part, such as the midrib of a leaf or a thickened anterior vein or margin of an insect 's wing."

肋骨，叶脉：肋骨或肋骨状部分，例如叶子的中脉或昆虫翼的较厚的前部线或边。

A rib or a riblike part,such as the midrib of a leaf or a thicken ed anterior vein or margin of an insect's wing.

肋骨，叶脉肋骨或肋骨状部分，例如叶子的中脉或昆虫翼的较厚的前部线或边

Petals ?bright yellow,?tinged red in bud, obovate or oblong-obovate to oblanceolate, 0.8-1.5 cm × 4-7 mm, 2-2.5 × as long as sepals; laminar glands pale and rarely black, lines to dots, or rarely absent; marginal glands black, sessile or occasionally on cilia, distal or subapical; margin usually entire.

花瓣 鲜黄，？微染红色在芽中，倒卵形或长圆状倒卵形到倒披针形，0.8-1.5厘米×4-7毫米，长为萼片2-2.5 倍；片状腺体苍白和很少黑色，对小圆点，或很少无的线；边缘腺体黑色的，无梗或偶有生于纤毛上的，上部或近尖端；边缘通常全缘。

Carving glaze is a porcelain body, Sincere on white or black glaze, and then press the pattern with the sharp tool to outline the contour shape and petal leaf ribs, crossed pattern outside the space, exposing porcelain body, Shi layer of thin transparent glass glaze , into the kiln firing, glaze formation of black and white tires and a strong color contrast.

雕釉是在瓷胎上先施白或黑釉，然后按花纹用尖状工具勾划出轮廓线和花瓣叶筋，划掉花纹以外的空间，露出瓷胎，施一层薄而透明的玻璃釉，入窑烧制，形成胎和釉黑白两色的强烈色泽对比。

The attractive character of certain localities in Ireland and abroad, as represented in general geographical maps of polychrome design or in special ordnance survey charts by employment of scale numerals and hachures.

603爱尔兰和外国一些地区那引人入胜的特色，如见之于通常那种彩色地图或使用缩尺数字和蓑状线的特殊的陆军军用地图测绘图表。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。