缘

Objective To evaluate the result of using rectangular advacement flaps for repairing the eyelid defects at the edges of palpebra.

目的：探讨应用矩形推进皮瓣修复睑缘眼睑缺损的效果。

Results In 36 cases all of the flaps were survived with primary healing, slight scar, no absence of eyelashes, no notch deformity at the edge of palpebra, no trichiasis.

结果：36例患者皮瓣全部成活，切口Ⅰ期愈合，手术瘢痕轻微﹑睫毛无缺失﹑无倒睫﹑睑缘圆滑无切迹畸形。

The research advances in genetic relationships of peach germplasm, including the morphologic, cytology, palynology, biochemistry and DNA molecular markers, were reviewed in this paper. The actuality, prospect and urgent problems of peach germplasm resources were also discussed. To further study the genetic relationships of wildness, sib wildness and cultivar groups of peach, we may resort on genetic markers and DNA sequence analysis in addition to morphological characters.

本文从形态学、细胞学、孢粉学、生物化学及DNA分子标记等几个方面综述了桃种质资源亲缘关系的研究进展，探讨了桃种质资源亲缘关系的研究现状、前景及尚需解决的问题，并就进一步开展桃种质资源亲缘关系的研究进行了分析，提出桃种质野生种、近缘野生种厦不同栽培品种群间的分子系统学关系是今后研究的重点。

Analyses were carried by Maximum parsimony method, using the allied genus paper mulberry as outgroup.

基于探讨桑属植物种群间遗传变异规律，采用显性分子标记RAPD技术对我国桑树现行分类的15个种4个变种及近缘属的48份供试材料进行了桑属种群的遗传结构分析。

Synflorescences in the apex of the branches, flower yellow, ligule floret 1 (rarely 2), pappus absent.

近缘，它们的共同特征是花序托无托片；不同点在于黄菊属叶对生或交互对生，常基部连合，头状花序在枝顶聚集成平顶形的伞房状或近球形的复合花序，花黄色，舌状花1(-2)，冠毛缺。

First,using the drawing method to form the hemisphere-shaped workpiece and paraboloid shaped workpiece.

Marc对不锈钢带凸缘半球面形件和抛物面形件进行了数值模拟研究。

First of all office staff should be kept on sitting in a natural sitting position, hips and back to full contact seat, shoulders after the show, to connect with the shoulders parallel to the edge of the table, spine upright, two-legged landing.

办公室工作人员首先在坐姿上应保持自然的端坐位，臀部和背部要充分接触椅面，双肩后展，两肩连线与桌缘平行，脊柱正直，两足着地。

The authors proposed that heterochromatin change in genome might play an important role in balancing the germplasms between maize and its distant relatve after cross and parthenocarpy.

这种变异不仅存在于表型不稳定的早代孤雌系中，而且还存在于表型稳定的高代系中，造成这种变异的原因可能是因为远缘种质的引入影响到遗传平衡进而引起染色体发生结构重排并引起染色质的变化，这种变化与玉米染色体组中非同源染色体间存在的同源片段和因此造成的减数分裂过程中非同源染色体配对有着直接的关系。

Spatial population distribution characteristics in Xinjiang show that the population in the West is more than that in the East, the population in the North is more than that in the South; The population in the oases in hill pediment alluvial fan are the most.

新疆人口分布的空间变化规律总体分布趋势为西密东疏，北多南少；山区和盆地相交的山前冲洪积扇缘绿洲地带最多，盆地中心及其盆地周围山区人烟稀少。

Leaves and long-stalked capsules with cleft peristome.

有主叶脉的苔和有裂缝口缘长茎蒴果。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。