散乱的

Results:(1) Progesterone-treated models showed intact nasal mucosa, regular ciliary lining and inactive glands;(2) Untreated or normal saline treated models showed disrupted mucosa, inverted cilia and massive mucosal infiltration of neutrophils;(3) Smearing of nasal discharge revealed limited vs abundant number of neutrophils in SD models treated with progesterone vs untreated or treated with normal saline.(4) Hoechst stain: significantly fewer apoptotic cells per field were found in progesterone-treated models (1.583 ± 0.28) compared with untreated or normal saline treated models (2.85 ± 0.285 and 4.8 ± 0.715, respectively).

结果：(1)用黄体酮滴鼻液治疗的SD大鼠鼻腔黏膜上皮完整，纤毛整齐，腺体开放不多；(2)用或不用生理盐水滴鼻液治疗的SD大鼠鼻腔黏膜上皮纤毛倒伏，上皮结构散乱，上皮层大量中性粒细胞浸润；(3)鼻腔分泌物涂片示黄体酮滴鼻液治疗的SD大鼠有少许中性粒细胞，而用或不用生理盐水滴鼻液治疗的SD大鼠鼻腔分泌物含有大量中性粒细胞；(4)Hoechst染色：用黄体酮滴鼻液治疗的SD大鼠鼻腔黏膜上皮凋亡细胞数［(1.583±0.28)/视野］明显少于用或不用生理盐水滴鼻液治疗的SD大鼠［分别是(2.85±0.285)/视野和(4.8±0.715)/视野］。

And also relative techniques involved, such as primary component analysis technique and convex technique, are introduced. And based on this, our method of surface reconstruction is described in detail. Still a method of border connection is brought forward. Using our method surface reconstruction can be well finished.

对所用到的主成分分析技术、聚类分析技术、凸壳技术等做了详细的介绍，并在此基础上详细阐述了自己的算法，提出了一种新的边界缝合技术，较好的解决了散乱点曲面重建问题。

In a word, this paper proposes new ideas and algorithms to each key procedure in discrete points of cloud information process, and presented new means and new techniques for reverse engineering in this dissertation. It indicates that they have wide applications in computer aided design and computer graphics.

综上所述，本文对散乱点云离散几何信息处理的各个关键环节提出了新的设想和新的算法，为反求工程提供了新的方法和技术，其在计算辅助设计和图形学的工程实际中具有广阔的应用前景。

Edmond inserted his lever in the ring exerted all his strength; the flag-stone yielded, disclosed steps that descended until they were lost in the obscurity of a subterraneous grotto.

在圆石被火药的巨力一震，底部立刻松动了，下面8ttt8的那块垫石碎成了片，四散乱飞，一大堆小昆虫从唐太斯先前所挖成的洞口里逃了出来，一条象是保护宝藏的大蛇，游动着窜了出来，一会儿就不见了。

This garden was oblong in shape, with an alley of large poplars at the further end, tolerably tall forest trees in the corners, and an unshaded space in the centre, where could be seen a very large, solitary tree, then several fruit-trees, gnarled and bristling like bushes, beds of vegetables, a melon patch, whose glass frames sparkled in the moonlight, and an old well.

园地作长方形，底里有条小路，路旁有成行的大白桦树，墙角都有相当高的树丛，园子中间，有一棵极高的树孤立在一片宽敞的空地上，另外还有几株果树，枝干蜷曲散乱，好象是一大丛荆棘，又有几方菜地，一片瓜田，月亮正照着玻璃瓜罩，闪闪发光，还有一个蓄水坑。

This garden was oblong in shape, with an alley of large poplars at the further end, tolerably tall forest trees in the corners, an unshaded space in the centre, where could be seen a very large, solitary tree, then several fruit-trees, gnarled bristling like bushes, beds of vegetables, a melon patch, whose glass frames sparkled in the moonlight, an old well.

园地作长方形，底里有条小路，路旁有成行的大白桦树，墙角都有相当高的树丛，园子中间 www.8ttt8.com ，有一棵极高的树孤立在一片宽敞的空地上，另外还有几株果树，枝干蜷曲散乱，好象是一大丛荆棘，又有几方菜地，一片瓜田，月亮正照着玻璃瓜罩，闪闪发光，还有一个蓄水坑。

The root cause for all the deterioration is this untamed mind and the concentrated mind leads to all achievement and development.

所有堕落的根源就是这种不受约束的散乱心而专注的精神会导致所有的成就和发展。

Next, since the final result of triangulation is determined by the optimal criterion, some proverbial optimal criteria are specified and analyzed in this paper, and they are thoroughly compared with each other here through anatomizing an example.

最后简要地讨论了算法复杂度以及目前剖分的主要研究方向，并指出在实际工程应用中对复杂曲面采样得到的散乱点集，要得到光顺和保形的三角剖分，需要新的剖分准则和算法。

By means of the method of local surface fitting, the ordered data points on section plane are obtained.

采用局部曲面拟合方式得到位于截平面上的有序数据，使得无序的散乱数据形成了有序的阵列数据，实现了NURBS曲面的精确拟合。

It is pointed that, in practical engineering, it is necessary to develop new algorithms with new criteria for triangulations of scattered points sampled from complicated surfaces so as to maintain the properties such as better smoothness and shape preserving. Finally the time and space complexities of various algorithms are briefly and concisely discussed, also the research trend of surface triangulations based on 3D arbit rary point-sets.

最后简要地讨论了算法复杂度以及目前剖分的主要研究方向，并指出在实际工程应用中对复杂曲面采样得到的散乱点集，要得到光顺和保形的三角剖分，需要新的剖分准则和算法。

The medicinal plant resources of Gentianaceae in Sichuan Province.

四川省龙胆科药用植物资源。

"Some fortuneteller," scoffed the man, I'm the father of THREE children.

" "一些算命"，嘲笑他，"我的父亲有三个孩子。