种

Biceps, triceps, subscapular, chest, midaxillary, abdomen, suprailiac, thigh, and media calf skinfolds were measured by Lange skinfold caliper (Lange corp., Cambridge, Maryland, U.S.) in 50 male college students. percent body fat were also measured by two newly portable simple BIA analyzer Tanita TBF-501 (Tanita corp., Tokyo) and Omron HBF-300 (Omron corp., Kyoto). We also got the Anthropometry data Body mass index (BMl, waist-to-hip ratio for assessment of obesity and in comparison with one Japanese, two American, and two European skinlold prediction equations.

本研究以两所大学院校之青年男生共50名为研究对象，以Tanita TBF -501型、Omron HBF -300型两种简易携带型生物电子阻抗仪（Bioimpedance analysis，以下简称BIA）所实测而得之体脂肪比率，加上九点皮脂厚测量值与腰围、臀围、体重等测量值，套用一种日本、两种美国及两种欧洲体脂肪比率预测公式与国内外多种肥胖判别公式，进行分析比较。

About 200 species: mostly in tropics and subtropics; nine species in China.

大约200种：多数在热带和亚热带里；中国9种(特有的3种，引进栽培的1种)。

Between 100 and 150 species: tropics and subtropics of both hemispheres, most abundant in Asian tropics; 26 species (14 endemic, one introduced) in China.

在100 和150种之间：两半球的热带和亚热带，大多数有丰富的亚洲热带；中国26种(特有的14种，引进栽培的1种)。

Based on the status of suburban forest of Harbin, 49 well-grown afforesting tree species including 32 species arbor, 16 species shrub and only 1 species vine which are mainly Pinus sylvestris var. mongolica, Betula platyphylla, Syringa oblata and Acer negundo et al, were selected in this study. An information system concerning tree species was established by sorting qualitative index, testing quantitative index as well as referring to other study results.

本论文从哈尔滨市城郊林种现状出发，选择了在哈尔滨地区生长良好的樟子松、白桦、紫丁香、糖槭等49种绿化树种，其中乔木树种32种，灌木16种，藤本1种，通过对树种定性指标资料的收集、整理以及定量指标的实验获得了树种全面、系统的信息。

In the part of empirical analysis of Chinese IPO first-day return, the difference between existing study and this study is that we use principal components analysis to extract from five factors to construct investors'sentiment index, add it to controled varibles, on which we examine the influence of offering mechanism on IPO first-day return. Moreover, we gather statistics and compare the IPO holding return for lockup period between fixed-price-class offering method and bookbuilding-class offering method, as well as price range between Chinese A-share market and Hongkong stock market, which prvide comprehensive evidence to appraise Chinese IPO bookbuilding mechanism. 2. Compare to the existing literatures which consider discount or allocation, incentive allocation and discount are considered at the same time in optimal mechanism design in this dissertation, and the offering bottom price is introduced to the price range. We investigate the relationship between price range and allocation quantity, and obtain the optimal price range and allocation strategy so that the advantages of independent allocation are reflected. On the other hand, the disadvantages of independent allocation are reflected in the manipulation in case of no restriction on IPO allocation. To distinguish from the existing literatures, bookbuilding mechanism is introduced to the model. We study the allocation strategy adopted by the underwriter in the pooling equilibrium of manipulation. In addition, we analyze the incentive compatibility conditions to which the existence of pooling equilibrium should satisfy and examine some factors'impact on the existence of manipulation.3. In bookbuilding without independent IPO allocation, Chinese realistic IPO background is considered and the condition of bookbuilding and fixed-price hybrid offering is added. Divide bookbuilding and fixed-price hybrid offering into sequential hybrid and simultaneous hybrid, and point out that the key points of subscription strategy in the two kinds of hybrid are different. Through modeling and simulation we obtain the impact of institutional investors'subscription strategy on bookbuilding without independent IPO allocation, which fill the gap in related research. Moreover, in the part of IPO bookbuilding with over-allotment option, the pricing strategy is divided into hot-IPO strategy and weak-IPO strategy. Take into account the procedure of Chinese IPO with over-allotment option, it presents how the underwriter determines the pricing strategy and what effect it brings to offering price and issue size through modeling and simulation. Therefore, it is instructive as a complement to existing literatures.

此外，对我国A股市场询价发行方式与固定价格发行方式下的IPO锁定期到期时持有收益率、以及我国A股市场与香港市场的询价发行价格区间进行了统计比较，为评价我国IPO市场的询价发行提供了比较全面的依据。2、相比已有文献仅考虑折价和分配中的一种激励措施，本论文在有自主配售权下的机制设计中并用了分配与折价两种激励措施，并且在价格区间的制定中引入发行底价，考察了价格区间与分配量之间的关系，得到最优的价格区间和分配策略，从中体现自主分配权的优点；在有自主分配权下的操纵行为研究中则体现了自主配售权的弊端，与已有文献不同的是，在模型中引入了累计投标询价机制，研究了承销商在混同均衡操纵中采取的分配策略，并对操纵存在的条件进行分析讨论，得出各个因素对混同均衡操纵存在的影响。3、在无自主分配权下的询价发行中，充分考虑了我国实际应用的背景，加入了与固定价格发售混合的条件，并将询价与固定价格混合发行分为序贯与同步两种方式，指出机构投资者在两种情况下申购策略的侧重点各有不同，通过对序贯混合发行方式下的网下累计投标策略以及同步混合发行方式下的资金分配策略的模型建立和数值仿真，考察了机构投资者申购策略对无自主分配权下的询价发行的影响，填补了相关研究文献的空白；在包含超额配售选择权的询价发行中，将发行定价策略分为热销策略和弱销策略，在考虑了我国含超额配售选择权的发行流程下，通过建模以及数值仿真得出承销商会对发行定价策略作出怎样的选取，进而会对新股发行价格、发售数量产生怎样的影响，对目前相关研究的缺乏做出了有益的补充。

What is a Tea, it is a Tea plant, it is a Tea leaf, it is a Tea drink, it is a refreshing drink.

是什么茶，它是一种茶树，它是一种茶叶，它是一种茶饮料，它是一种清凉饮料。

A device that converts data from one form into another,as from one form usable in data processing to another form usable in telephonic transmission.

调制解调器将信号由一种形式转换成另一种形式的装置，如在电话传输中由一种可用形式以信号形式转换成另一种可用形式

A device that converts data from one form into another, as from one form usable in data processing to another form usable in telephonic transmission.Also called data set

调制解调器，猫：将信号由一种形式转换成另一种形式的装置，如在电话传输中由一种数据处理可用形式转换成另一种可用形式也作 data set

In this paper, the surface tension in four types of surfactant solutions, such as SAS, 1631, CAB-35 and JFCS in different concentrations were tested by using automatic surface tensiometer and the critical micelle concentration of each surfactant solution was determined which could be used as the mixing concentration of four types of surfactant solutions and the experiments of effective simulation of dust-settling by spraying them in fully mechanized caving face were carried out.

应用全自动表面张力仪对SAS、1631、CAB-35和JFCS 4种表面活性剂溶液不同浓度下的表面张力进行了测试，确定其临界胶束浓度，并以此浓度作为4种表面活性剂溶液的配比浓度；对4种表面活性剂溶液进行了综放工作面喷雾降尘有效性模拟实验，实验结果表明，所选取用4种表面活性剂溶液降尘效率均比清水有较大提高，对呼尘的降尘效率皆在90%以上；表面张力较小是选定综放工作表面活性剂溶液的重要标准，但非唯一标准。

Borges imagined the possibility of an animal classification system that was vastly different from our common classification system – that of kingdom, phylum, genus and species, or that of wild, domestic, hydrophytic and terricolous – to imply that the set representation system was just one among infinite possible systems, or to imply the existence of another episteme.

博尔赫斯想像着一种与我们常用的动物分类法——比如动物学的类、科、纲、目，或者野生的/家养的、水生的/陆生的——远远不同的另一种分类的可能，暗示着既定的表征系统只是无数可能的表征方式中的一种而已，或者另一种知识型的存在。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。