片状

Results The diagnostic accuracy of both MRI and X-ray film was 100%. Compared with X-ray, MRI was capable of clear display of the lesion extent, perpendicular periosteal reaction, the two layers of Codman's triangle and the skip lesions.

结果 MRI及X线平片对下肢骨肉瘤的诊断准确率均为100%，MRI在显示病变范围、放射状骨针、Codman三角两层结构以及跳跃病灶等方面明显优于X线平片检查。

Female inflorescence terminal or axillary on dwarf shoots, racemose; flowers paired; bracts leaflike, complanate, overlapping, 2- or 3-lobed at base.

在矮小上的雌花序顶生或腋生嫩枝，总状；成对的花苞片叶状，扁平，重叠，2或3裂在基部。

Sepals appearing 3- or 4-merous in bud, in fact to 5-merous at anthesis, nearly free, valvate, ovate, with base appearing ± cordate when sepal erect, texture rather thick, margins slightly conduplicate.

萼片出现3-或4基数在芽中， 5基数在花期实际上，近离生，镊合状，卵形，当萼片直立时基部多少心形，质地相当厚，边缘稍对折。

Male flowers: pedicels long and slender; sepals 4-7, imbricate, margins entire or serrulate; petals absent; disk of 4-7 segments, these sometimes connivent or fused; stamens 4-7, inserted at base of disk, longer than sepals; filaments free; anthers 2-locular, erect, extrorse, longitudinally dehiscent; pistillode small, 2- or 3-lobed.

雄花：花梗长和纤细；萼片4-7，覆瓦状，边缘全缘或有细锯齿；花瓣无；花盘4-7裂，有时靠合或愈合；雄蕊4-7，着生于花盘基部，长于萼片；花丝离生花药2室，直立，外向，纵向开裂；退化雌蕊小，有叶2或3。

Perianth lobes of female flowers usually 4 or 5, much shorter than ovary, or strongly reduced, not corniculate at apex; achene 6-10-ribbed; male inflorescences usually with receptacle, rarely cymose; female inflorescences with discoid receptacle and bract

通常的雌花的花被裂片4或5，远短于子房，或者强烈降低，并非具小角状突起的在先端；瘦果6-10 肋；雄花序通常具花托，很少聚伞状；雌花序具盘状的花托和苞片 9 Elatostema 楼梯草属

7 Month blossoms, beautiful sheet is unripe, bury is in lotus Cong Zhong, do not have beautiful Ting or provide; of short beautiful Ting to luxuriant piece 1, calyx of line form; appears prism state, grow 4-5 millimeter, provide corollaceous white of apparent; of 5 green arris or pink, diameter 5 millimeter, laryngeal amaranth.

叶不明显二型，外层卵状披针形或卵形，长2-3毫米，内层线形或倒窄披针形，与外层叶等长。5~7月开花，花单生，埋藏在莲座丛中，无花葶或具短花葶；苞片1枚，线形；花萼似棱柱状，长4-5毫米，具明显的5条绿色棱；花冠白色或粉色，直径5毫米，喉部紫红色。

Methods Nineteen bone impacted and unerupted teeth in 18 cases selected by orthopantomograph were scanned by 3DX-CT with 1.0 mm slice thickness. Images obtained by 3DX-CT (horizontally, sagittally, coronally) were analyzed after multi-plane reconstruction and 3D reconstruction including the angle of the bone axis impacted and unerupted teeth; maximum radius of the coronal teeth; distances between the tooth and the cortical bone around; distances to the neighboring tooth roots and nerve forum canal; the thickness of the bone tissue, etc.

对经曲面断层片筛选出的18例19枚埋伏牙进行牙科三维CT检查，扫描层厚1.0mm，重建后进行图像三维断面显示（包括水平位，矢状位，冠状位），对牙位图像进行分析及测量（包括埋伏牙牙长轴的角度，牙根弯曲度，牙冠的最大径，与骨皮质的距离，与邻牙根、神经孔／管的距离；骨质的厚度、高度等）。

Leaf blade 10--15 cm wide, base cordate; primary lobes separate for at least 60% of blade radius; central lobe rhombic, 3-lobulate, distally few dentate, apex acute; ultimate lobules narrowly ovate; proximal leaves withered. Raceme 6--30 cm, 3--15-flowered, sometimes corymbiform, glabrous; proximal bracts sometimes leaflike, distal ones small, linear or subulate.

叶片10-15厘米宽，基部心形；初级裂片短于叶片半径的60%；中央裂片菱形，3具小裂片，上部很少具牙齿，先端锐尖；末级小裂片狭卵形；下部叶枯萎。6-30厘米的总状花序，3-15开花，有时伞房花序状，无毛；有时叶状的下部苞片，上部的小，线形的或钻形。

Leaf blade linear or linear-lanceolate; cincinni not cristate; bracts much narrower, not ciliate.

叶片线形披针形或线形；蝎尾状聚伞花序不鸡冠状；非常狭窄的苞片，不具缘毛。

Leaf blade usually narrowly oblong; cincinni numerous flowered, semicircular, obviously cristate; bracts to 7 mm wide, sparsely multicellular ciliate

叶片通常狭长圆形；蝎尾状聚伞花序多数开花，半圆，显而易见鸡冠状；对7毫米宽的苞片，疏生多细胞具缘毛 3 CYANOTIS cristata 四孔草

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。