数量上

According to the life form of species and their roles in communities, 6 species groups are used to do ordination analysis and environmental interpretation. The result suggests that:①Despite the strong man-made disturbance at lower altitude sites, the number and character of evergreen species show an change along the altitude gradient.②The rare and endangered species concentrated at two sectors along altitude gradient, corresponding to the upper and lower borders of the mountain mixed forest belt of evergreen and deciduous broad-leaved species.③The pioneer tree species concentrated on the middle and upper positions at lower elevation.④The deciduous accompany tree species show a great diversity on middle and lower position at middle and higher elevation.⑤Coniferous species differentiate along elevation and local topographical gradient.⑥Deciduous species in Quercus, Castanea, Fagus, Carpinus genus as well as coniferous species play primary community-constructing roles at different topographical position at Dalaoling region.

根据物种生活型及其在植物群落中的地位，分6个种组进行排序和环境解释，表明：①尽管低海拔地段受到强烈人为干扰，常绿种类仍显示了数量和性质沿海拔梯度的变化；②珍稀物种在海拔梯度上形成两个相对集中的区段，大致对应于山地常绿落叶阔叶混交林带的上下边缘；③先锋树种在中低海拔的中上坡位富集；④在中、高海拔的中低坡位，落叶的乔木伴生种显示了极大的多样性；⑤为数不多的针叶树种在海拔和局部地形梯度上也有明确分异；⑥它们和落叶的栎、栗、水青冈、鹅耳枥属物种在大老岭地区不同地形部位的植被中起着主要的建群作用。

The more the number of hydroxyl substitution in phenyl ring, the better the ability of scavenging DPPH free radical. That is, trihydroxy is better than dihydroxy, and dihydroxy is better than monohydroxy. Moreover, when the polyhydroxy exists in phenyl ring and it is ortho-position or para-position, the ability of scavenging DPPH free radical is better too.

当苯甲醯基的苯环上羟基取代数量越多，其清除DPPH自由基的能力越好，三羟基效果优於双羟基、单羟基，双羟基效果优於单羟基；而苯甲醯基苯环上若为多羟基且羟基的位置为邻位或对位的关系时，其在清除DPPH自由基的能力较佳。

C hoose 8 factors which reflect the characteristic and structure of the labor forc e from the fifth people's census data of 2000, then cluster the 27 towns into fo ur kinds, at last analyze the characteristic and regional difference of the four kinds.

国外对劳动力市场的研究方法有二：一是参照人口密度和通勤率的大都市区劳动力市场界定；二是基于数量分类原理的统计方法，建立在单一程序的基础上，目的是表现对象集统计上的最大化，包括聚类分析和区域化—属性算法等[1]。

Meanwhile, from the results of forecasting, the specialities that we should emphasize are surgery and its subspecialities, emergency medicine, anesthesiology and so on, internal medicine and its subspecialities, oncology and related diagnostics and operation, lemology, and the other diseases should be developed and coordinated.

在专科医师的培养和数量配置上，也应在以上学科上有所侧重。

Compared with the control group, the number of TRAP(superscript +) multinuclear cells, TRAP activity and the percentage of bone surface in lutein middle-dose group and lutein high-dose group significantly decreased (P.05). But the expression of RANK mRNA significantly increased (P.05) by treated in different doses of lutein.

诱导培养的破骨细胞形态特征明显；叶黄素中、高剂量组在细胞数量、TRAP活性上与对照组相比有明显统计学差异(P.05)；叶黄素各剂量组在mRNA表达量上与对照组相比有明显统计学差异(P.05)，且呈量效关系。

Compared with the control group, the number of TRAP+ multinuclear cells and TRAP activity of trans-resveratrol middle-dose group and trans-resveratrol high-dose group have significantly decreased (P.05). But the expression of RANK mRNA has significantly increased (P.05) being treated in different dose trans-resveratrol.

结果 诱导培养的破骨细胞形态特征明显；反式白藜芦醇中、高剂量组在细胞数量、TRAP活性上与对照组相比有明显统计学差异(P.05)；反式白藜芦醇各剂量组在mRNA表达量上与对照组相比有明显统计学差异(P.05)，且呈量效关系。

The ceremonies of purification from legal contamination, ie for the people, various expiations, for the priests, the washing of hands and feet, the shaving of the head, etc. St. Augustine says the sacraments of the Old Law were abolished because they had been fulfilled (cf. Matthew 5:17), and others have been instituted which are more efficacious, more useful, easier to administer and to receive, fewer in number "virtute majora, utilitate meliora, actu faciliora, numero pauciora", Cont.

仪式的纯化，从法律上的污染，即：一切为了人民，各expiations ，为神父，清洗双手及双脚，剃的头，等圣奥古斯丁说，圣礼的旧法律被废除，因为他们已经完成了（参见马太5时17分），以及其他已建立了一些更有效，更有益的，易於管理，并接受，数量较少（& virtute对大， utilitate meliora ，工会faciliora ，的数字pauciora &，承上。

The results showed that there was no significant difference in the number of adults, nymphae and eggs of E. vitis in all directions of tea trees.

结果表明：假眼小绿叶蝉在茶树各水平方位上的成若虫和卵粒数量差异均不显著；在垂直分布上以上部虫量居多，下部较少。

Firstly, by analysis of the Salop game model, the essay suggests that the government could introduce methods like licensing system to raise barriers to entry. It could control the number of the competitive enterprises in macroeconomy to avoid overcompetition and disorderly competition. Then the government could formulate the policy to complete the regulation on entry on the basis of that.

首先，通过萨洛普博弈模型分析，本文认为政府可以通过采取许可证制度等相关办法提高准入门槛，从而在宏观上控制竞争企业的数量，避免过度竞争、无序竞争的出现，然后在此基础上制定完善市场准入的政策。

Compared with those in control group,the number of positive immunoreactivity cell in RSR and intestine increased and its intensity of immunoreactivity enhanced obviously after rabbit was infected with Pasteurella multocida.

免疫组织化学观察发现，产抗菌肽细胞在兔圆小囊的黏膜上皮、圆顶上皮以及淋巴组织的滤泡生发中心、圆顶区和帽区均有分布；在兔感染多杀性巴氏杆菌后，圆小囊及其他肠道组织中的抗菌肽免疫组织化学阳性细胞数量明显增多，阳性反应增强。

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