期

Methods: Tissue of rat ovary was obtained from 30 healthy sexually mature non-mated femal SD rats. The rats were divided into two groups (oestrus group and anoestrus group). The expression of α-SMA and vimentin were detected and evaluated by immunohistochemistry and image analysis system in the theca cells of different type follicles.

分别取动情期和非动情期大鼠卵巢，运用免疫组化方法检测肌成纤维细胞的特征性标记和波形蛋白分别在这两组中各级卵泡卵泡膜细胞上的表达情况，并进行图像分析。

The section thickness was 5mm,the best section was selected before injection of nonionic contrast material, hen nonionic contrast material l.5m1/kg were injected via the antecubital vein in the rate of 2ml/sec, two serial scannings were obtained began at 6s and 2mm, for the first series the scanning internal was 3 seconds, for the second series, the scanning internal was 7 seconds.3 Methods of studying figureThe CT numbers of lesion on plain CT and on contrasted CT at serial phases were recorded, on which the time-intensity was produced.

计算出不同时相时的CT增强值，绘出动态增强曲线。在不知道病变病理结果的情况下，由三位有经验的医师在不知道病理结果的情况下记录上述病例的动态增强模式及其动态变化。 4。增强峰值与肺血供来源和血管密度的关系的评价其中32例准备手术的SPN，术前行CT同层动态增强扫描后测量增强后第一次循环肺动脉期与主动脉期CT值。然后分别与平扫时CT值比较；术后对瘤体CT测量兴趣区取材并行HE染色，随机取5次，在放大40倍的显微镜下观察5mm范围内直径0.02～0.1mm和＞0.1mm的微血管数目，5次的平均值颀士学泣衫艾中文赂要即为兴趣区对应的血管数目，井将其与瘤体增强峰值作相关性分析。

Australia and Great Britain occupy antipodal regions.In all, 1 669 hectares of land have been created: 1 248 hectares for the new airport platform; 67 hectares for Phase I of Tung Chung new town;334 hectares for West Kowloon Reclamation; and 20 hectares for Central Reclamation Phase I.

当局为机场核心计划开辟新土地共1669公顷，其中包括面积达1248公顷的新机场平台、供东涌新市镇第i期发展之用的67公顷土地、西九龙填海计划所得的334公顷土地，以及中区填海计划第i期所辟拓的20公顷土地。

Objective In order to know the essential meaning of immune disorder in Recurrent Aphthous Ulcer patients and to search the agreeable treatment meanwhile, the cluster of differentiation of peripheral lymph cells were detected and analyzed by flow cytometry, and afterwards those patients were treated by immunomodulator.

目的为了更好的理解RAU患者免疫紊乱的实质及寻找有效的治疗方法，我们采用流式细胞技术，对RAU患者发病期和康复期外周血淋巴细胞的表型进行测定、分析，探索流式细胞技术在RAU的诊断及指导临床治疗方面的作用。

On flower bolting stage, the plant height that planted on 5th November increased most evidently. On bud stage, plant height and leaf number of all plants were increased quickly, especially the Cardiocrinum Giganteum plant on 5th November and 15th November, which also had good plant morphological and high appreciatory value, but the leaf area all reduced on bud stage.

进入花茎抽生期，11月5日栽植的株高增幅最大；到达现蕾期时，所有处理的株高与叶片数的增幅最大，以11月5日和11月15日栽植的大百合最为显著，但所有处理的叶面积均略有下降，11月15日栽植的大百合在其在开花期植株形态最优，具有较高的观赏价值。

The results show that the normal process begins with archesporial cell and undergoes stages of primary and secondary sporogenous cell,microspore mother cell,dyad,tetrad,central nucleus microspore,vacuolated microspore,mature microspore,twocell pollen and threecell mature pollen.

对平流层辐射处理SP3谷子和对照CK3谷子雄性细胞发育的研究表明，雄性细胞正常发育过程从孢原细胞开始，经初生造孢细胞、次生造孢细胞、小孢子母细胞、二分体、四分体和单核小孢子中央期、单核小孢子液泡期、单核小孢子成熟期直到二细胞花粉、三细胞成熟花粉结束。

The cell apoptosis occured in the proliferative phase and especially increased in attenuative phase.

细胞凋亡可发生在增殖期，特别在衰亡期增多。

According to the research of the genetic texture of zircons and SHRIMP dating in the Caledonian banded - augen granitin Yunkai area and the Indosinian charnokite in southeast Guangxi,It is discoved that the ages of later Mesoproterzoic Sibao orogeny event concentrates between 1100 and 950Ma. It provides the important evidenve for the convergent and collision of Rodinan supercontinent in South China and the south extending of Jiangshan-shaoxin collision belt in later Mesoproterzoic.

云开地区加里东期条带-眼球状花岗岩，以及桂东南印支期紫苏花岗岩中锆石的成因结构和离子探针定年研究发现，中元古末四堡造山作用事件年龄集中分布于950-1100Ma，为华南中元古末罗迪尼亚超大陆聚合碰撞造山和江绍带的南延提供了重要证据。

The same set of ductile-rheologic shear deformational augen granite samples in the Yunkai uplifted area are measured by whole-rock Sm-Nd, Rb-Sr isotopic dating system method, obtaining respectively 1414±68Ma for Sm-Nd isochron age and 490±36Ma for Rb-Sr isochron age. These ages are respectively interpreted as the time of the granitic rock formation and the time of the tectono-thermal event of ductile-rheologic shear partial melting in Caledonian, indicating that the orogeny not only took place in Caledonian, but also the more important tectono-magmatic orogeny in the late Mesoproterozic Era and can be compared with the time of global Grenville orogeny.

对云开核部韧性-流变剪切变形眼球状花岗岩石样品进行了全岩Sm-Nd、Rb-Sr同位素年龄测定，获得1414±68Ma的Sm-Nd等时线和490±36Ma的Rb-Sr等时线年龄，它们分别代表这套花岗岩的形成时代和加里东期韧性-流变剪切部分熔融构造热事件发生时间，表明云开地区不仅在加里东期发生造山运动，而且在中元古晚期发生了更为重要的构造—岩浆造山运动，其时代与全球性的格林威尔造山运动时间可以对比。

Because do not have chemical composition completely remain, avirulent, and the limitation that does not have rudimental period, so, apply to green food production, organic agriculture and collect close period still need to continue the crop of gush medicine.

因无化学成分残留、完全无毒，且没有残留期的限制，所以，适用于绿色食品生产、有机农业和采收期仍需继续喷药的作物。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐