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One year at a prep school left students with four years of eligibility at a four-year university, as opposed to two years of eligibility after two years at a junior college.

学生在预备学习一年之后，就可以准备进入四年制的大学或是两年制的初级学院学习了。

in order to establish a rapid, sensitive and specific detection method for identification of four kinds of food-borne pathogenic bacteria including salmonellla spp, listeria monocytogenes, staphylococcus aureus and bacillus cereus by using multiplex pcr, according to invasion protein a geneof salmonellla spp, transcriptional regulatory protein gene of listeria monocytogenes, autolysin gene ofstaphylococcus aureus and gyrase b subunit gene of bacillus cereus, four pairs of specific primers were designed for multiplex pcr amplification.

小 摘要：为建立一种利用多重pcr技术检测和鉴定沙门氏菌、单核细胞增生李斯特菌、金黄色葡萄球菌和蜡样芽孢杆菌的方法，根据沙门氏菌侵袭力蛋白a基因、单核细胞增生李斯特菌蛋白转录调控基因、金黄色葡萄球菌自溶素基因、蜡样芽孢杆菌的促旋酶b亚单位基因设计引物，进行多重pcr扩增，并对多重pcr反应体系进行优化。

Then we define the stable distribution with four equivalent ways and analyze its properties carefully. To study the stable distribution, we must know how to simulate its random variables. We can learn it intuitively by watching its plot of density function.By adding an auxiliary variable in the Chapter 4, we estimate the four parameters using Gibbs sampler.

接着给出了稳定分布的四种等价定义方法，详细的分析了稳定分布的性质，提出如何利用简单随机数产生稳定分布的随机变量以便我们进行分析研究，借助稳定分布近似密度函数的图形我们对它的特征会有更加直观的认识。

This paper is using S Company, which is developing and manufacturing a cell phone key bottom, as the research base. This research is also using hyper links and surveying auxiliary patterns as variable factors to create four kinds of web site frameworks. Furthermore we are taking different background staff, a development team, a non-development team (Sales, Quality and Production department) and new employees to run an experiment to analyze and estimate the efficiency of four kinds of design based web site frameworks.

本研究以专司手机按键研发与制造的S公司作为研究背景，将超连结的视窗与导览辅助模式做为研发知识分享资讯网的可变因子，创造出四种不同的知识网页架构，并藉由搜寻任务来了解研发人员、非研发人员、和新进人员对於此四种实验网页的操作效益和评价。

Objective:to study the level of total anaerobic population, total aerobic population, four kinds of anaerobes and two kinds of aerobes in excrement of sufferers of varies kinds of irritable bowel syndrome and that of normal persons.methods:excrement specimens from 52 ibs sufferers of different kinds and that of 18 normal volunteers were collected, and the level of four kinds of anaerobes and two kinds of aerobes were quantified.results:the level of total anaerobic population and total aerobic population of excrement specimens of three kinds of ibs sufferers were different significantly, particularly the level of bifidobacterium and cillobacterium(p.01);the level of bacteroid population was higher significantly in diarrhea-predominant and mixed type of ibs sufferers (p.01);the level of enterococcus population was higher significantly in diarrhea-predominant ibs sufferers(p.05);among the aerobes, the number of escherichia coli and staphylococcus aureus colonies were increased by different level(p.01or0.05) in the ibs suffers, in particular, the number of escherichia coli colonies in diarrhea-predominant ibs sufferers increased most significantly.conclusion:sufferers of different types of ibs have different intestinal tract dysbacteria phenotypes.

目的：了解不同类型肠易激综合征患者和健康状况正常的人粪便中总厌氧菌群和需氧菌群及常见的4种厌氧菌和2种需氧菌的含量情况。方法：对临床上确诊的各类型ibs患者共52例和18例健康状况正常的志愿者，采集粪便标本进行总厌氧菌群和需氧菌群及常见的4种厌氧菌和2种需氧菌定量检测。

A game played on a four - walled handball court by two or four players with short - handled rackets and a hollow rubber ball2?

网拍墙球在四面有墙的手球场内由两名或四名选手玩的一种游戏，使用一种短柄球拍和一个直径2加？

A game played on a four-walled handball court by two or four players with short-handled rackets and a hollow rubber ball2 inches(5.7 centimeters) in diameter.

网拍墙球在四面有墙的手球场内由两名或四名选手玩的一种游戏，使用一种短柄球拍和一个直径2加？寸（5.7厘米）的空心橡皮球

A more globular wonton can be formed by bringing all four corners together and sealing the inner edges together in that configuration, resulting in a shape reminiscent of a stereotypical hobo's bindle made by tying all four corners of a bandanna together.

更球状馄饨能形成使所有的四个角和密封在一起的内部边缘一起配置，从而形成的一种追忆，定型流浪汉的bindle搭售所作的所有四个角落的bandanna在一起。

In the four EDTB metal complexes the central ion is coordinated by four benzimidazole N atoms and two amine N atoms.

晶体解析表明EDTB-Cu和EDTB-Ni配合物中，中心离子分别与四个苯并咪唑氮和两个氨基氮配位，Cu

The model also features a truly extensive range of very different alternatives, also evidenced by no fewer than four specification levels (Argento, Oro Bianco, Oro Giallo and Platino), which will be able to satisfy premium customers of four types, each with their own tastes and needs: men, women, the young and the not so young.

该模型还具有非常不同的选择真正的，范围广泛，也证明了不少于4规范的水平（阿根，德奥罗比安科，德奥罗金麻和普拉蒂诺），将能够满足四种类型，用自己的每一个优质客户口味和需要：男人，妇女，年轻人和不太年轻的。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。