周

According to the mathematics principle, three kinds of Differential equations of carry phase are deduced. The paper studies the theories and the method of integer ambiguity solution, especially researches some important methods of OTF.

依据数学原理推导了利用载波相位观测量进行定位的单差、双差、三差的相对定位差分方程：简要分析了求解整周模糊度的一般方法的流程，系统地研究了整周模糊度的解算理论和方法；对目前在线解算整周模糊度的几种重要的方法进行了理论分析。

The first section introduces some basic concepts[9].The second section introduces Schmidt"s method of proving isoperimetric inequality [2].The third section introduces Hurwitz"s method [9].The fourth section takes from my tutors lecture notes.The method is due to REILLY [10].Finally,I make use of variational method to prove the circle among the curves of length L encloses the biggest area on the plane.

首先介绍了平面上的一些基本概念[9]，其次介绍了文献[2]中Schmidt证明等周不等式的方法，再次介绍了文献[9]中Hurwitz证明等周不等式的方法，然后介绍了导师吴发恩整理的文献[8]中REILLY的方法证明平面上的等周不等式[10]，最后我利用变分的方法证明了平面上等长的曲线围成的面积最大时为圆。

To help small and medium-sized entrepreneurs recognize jewellery franchisee of the situation and win the end of the marketing campaign, and in 2007 Shanghai International Jewelry Exhibition will be for the period, China's most influential jewellery brand, one of the largest health-organized special jewellery,"Zhou Sheng Jewelry expert talks of winning Terminal ", winner of the invited experts and entrepreneurs of small and medium-week share the secret of winning Health terminal.

为了帮助中小创业者认清珠宝特许加盟的形势，赢取终端营销的战役，在2007上海国际珠宝首饰展览为会期间，国内最具影响力的珠宝品牌之一的周大生珠宝特别举办"周大生珠宝终端致胜力专家讲座"，邀请致胜力专家与中小创业者分享周大生终端致胜的秘诀。

By reviewing the main jurisprudent documents concerning Zhouyi in the 20 century, this paper holds that our research on the legal culture conceived in Zhouyi are well under way and bringing fresh air and vitality to both jurisprudence and Zhouyi studies.

本文回顾了20世纪有关《周易》的主要法律文献，认为我们对《周易》的法律文化的研究已渐入佳境，给法学研究和《周易》研究都带来了清新气息和勃勃生机。

Methods: 24 New Zealand rabbits were randomly involved as high intraosseous pressure experiment model of right kenn by ligating the vena femoralis and gluteac inferiors and randomly divided into model control group, manipulation control group and normal control group, rabbits were sacrificed after 11 weeks and got the right kenn articular cartilage for scan icroscopic study and SOD and MDA of synovial were measured.

将西兰兔通过手术方法造模，并随机分为手法组、对照组和正常组。手法组从第2周开始治疗，共5周。第11周处死取右膝关节软骨和滑膜，软骨制片检测，滑膜组织进行超氧化物歧化酶、丙二醛检测。

Methods Bile acids were continously infused into the Wistar rats to simulate the serum concentration change of patients with obsturctive jaundice.Serum bile acids concentration,arterial blood ketone body ratio and energy charge of liver were determined.

经Wistar大鼠颈内静脉持续给予外源性胆汁酸，升高其外周血清中胆汁酸浓度，模拟阻塞性黄疸患者外周血清中胆汁酸的变化规律，观察腹腔动脉血酮体比值及肝组织能荷变化，时间一周。

Because the various countries' national condition and the geographical position are different, Arbor Day is not same in the various countries' name and the time, like Japan is called "the tree knag" and "the afforested week"; Israel calls "trees' new year date"; Burma is called "the tree-planting month"; Yugoslavia is called "the tree-planting week"; Iceland is called "the student to plant trees Japan"; India is called "the national Arbor Day"; France is called the national trees date "; Canada is called "the forest week.

由于各国国情和地理位置不同，植树节在各国的称呼和时间也不相同，如日本称为"树木节"和"绿化周"；以色列称"树木的新年日"；缅甸称为"植树月"；南斯拉夫称为"植树周"；冰岛称为"学生植树日"；印度称为"全国植树节"；法国称为全国树木日"；加拿大称为"森林周。附件：你需要登录或注册后才能查看。

Fig 1 Negative control Female umbilical cord sample has no Y-specific signal after in situ hybridization with the biotinylated Y-repeated sequence DNA probe PY3.4 Fig 2 Positive control Flow-sorted male umbilical cord cells hybridized to Y-specific DNA probe PY3.4,Every cell contains a Y-specific signal Fig 3 Fetal cells sorted from maternal blood Flow-sorted cells from a pregnant woman at 20 weeks of gestation hybridized to Y-specific DNA probe PY3.4,containing a Y-specific signal Fig 4 The result of polymerase chain reaction Lane 1:male umbilical cord NRBCs sorted by FITC-conjugated anti-monoclonal glycophorin A;Lane 2:sample of 2;Lane 3:male umbilical cord NRBCs sorted by FITC-conjugated anti-CD36;Lanes 4-5:samples of 1 and 3;Lane 6:50 cells of male;Lane 7:5 cells of male;Lane 8:200ng male DNA(positive+control);Lane 9:nonpregnant female DNA(negative+control);Lane 10:ΦX174 HaeⅢ Maker,271bp:amplified band of Y-specific gene SRY;383bp:amplified band of human β-globin gene

图1 阴性对照女性脐带血标本，经与生物素标记的Y-染色体重复序列DNA探针原位杂交后未见Y-染色体特异信号图2 阳性对照分选的男性脐血细胞经与Y-特异DNA探针杂交后，每一细胞都含有Y-染色体特异信号图3 母体外周血中分选的胎儿细胞从一位妊娠20周的孕妇外周血中分选出的细胞经与Y-特异DNA探针杂交细胞中含有Y-染色体特异信号图4 聚合酶链反应结果 1：GPA-FITC单抗分选男胎脐血NRBCs；2：2号标本；3：CD36-FITC单抗分选男胎脐血NRBCs；4、5：1、3号标本；6：50个男性细胞标本；7：5个男性细胞标本；8：200ng男性DNA；9：未孕女性DNA；10：ΦX174 HaeⅢ标准，271bp：为SRY基因扩增带；383bp：为人β-珠蛋白基因扩增带内参照

However, measuring p27 in the blood at ages 1 and 6 weeks old by ELISA could be used for discriminating the ALV-J-infected flocks from non-infective flocks having endogenous non-tumorigenic avian leucosis. Because the p27 of the former increases but that of the latter decreases during young ages.

然而应用ALV-J可在1周龄内鸡群中迅速传播的特性，感染鸡群早期的p27会上升，因此检测1周龄及6周龄鸡只血液p27的升高，可以与无ALV-J感染只含内源性病毒的鸡群区别。

METHODS:56 patients with chronic aplastic anemia were divided to receive long-acting testosterone(n=24)or stanozolol(n=32)for a period of 1.5 to 2 years.

56例慢性再生障碍性贫血分为长效睾丸酮治疗组24例，250 mg/次，im，2次/周，血红蛋白正常1次/周，1年后，1次/2周。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。