四对的

The resubstitution accuracy and the cross-validation accuracy were 100 percent and 81.82 percent for the data from Maerkang.

以四川马尔康、甘肃天水两地1988-2000年小麦条锈病发生情况和期间的气象资料数据为基础，利用判别分析方法对小麦条锈病的发生程度进行预测，建立了判别函数，四川马尔康、甘肃天水数据资料回代检验错分率分别为0、0.153 8，交叉验证错分率分别为0.230 8、

The discriminant analyses,of 28 granitic intrusives distributed in the periphery of the stanniferous granite bodies,by using the Keluo-Lazi diagram,SiO2-Al2O3+Na2O+K2O-CaO+MgO+FeO diagram,Fe-Na+K-Mg diagram and K-Na-Ca diagram,,indicate that the four diagrams can be applied to...

对分布于含锡花岗岩类岩体外围的28个可能含锡岩体进行科勒-拉兹图解、S iO2-A l2O3+Na2O+K2O-CaO+MgO+FeO图解、Fe-Na+K-Mg图解和K-Na-Ca图解判别后发现，壳源酸性花岗岩类完全可以用四图解进行含锡性判别，并且完全符合实际地质特征，大部分都有希望找到伴生壳源型锡矿床；而幔源中基性花岗岩类的含锡性却不适用上述四个图解进行判别。

Ten novel derivatives of 1-phenyl-5-[5-(substituted anilinocarbonylmethylthio)-4-phenyl-1,2,4- triazol-3-ylmethylthio]-tetrazole were synthesized rapidly in high yields by the reaction of N--2-chloryacetanilide (3) with 1-phenyl-5-(5-mercapto-4-phenyl-1,2,4-triazol-3-ylmethylthio)-tetrazo- le (2) under microwave irradiation and phase transfer catalysis conditions.

采用微波和相转移催化法通过1-苯基-5-(4-苯基-1，2，4-三唑-5-巯基-3-甲硫基)四唑(2)与2-氯乙酰芳胺(3)反应高效、快速地合成了10种尚未见文献报道的1-苯基-5-[5--4-苯基-1，2，4-三唑-3-甲硫基]四唑。其结构经IR，1HNMR，13CNMR和元素分析表征。生物活性实验结果表明，该类化合物在较低浓度下部分化合物对小麦芽有很好的促进作用

With the case of Guangdong province, this thesis discusses the issue of land system in the urbanization as the followings: There are nine chapters in this thesis, the contents can be divided into two parts: In the first part, from chapter 1 to 4, the author sums up the experiences of land system reform in Guangdong, and then makes some theriacal hypotheses for further study.

本研究的内容可分为两个部分：第一部分总论，包括第一章到第四章，主要进行经验总结和理论构建，在第四章引入了理论分析框架：&状态一结构一绩效&，并对理论框架作了初步的解释。

Second, there are four Chapters of this paper: Chapter I Russian History and the fate of intellectual in the 20thcentury, which unscrambles the very historical context reflected by Doctor Zhivago. It refers to the changes of Russian history and politics, the fate of Russian intellectual, the living condition of Pasternak in the torrent times. Chapter II The choice of fate by Russian intellectuals, specificly analyses different choices by different intellectuals, in order to prominent truly noble character of Russianintellectuals; ChapterⅢThe spiritual confusion of Russian intellectuals, analyses the basic formation of their spiritual confusion in the 20th century context of Russian History. It refers to the disjunction between reality and ideal, the tragedy of Hamlet-like character, and Zhivago-like spiritual orphan of Jew. Chapter IV The spiritual remolding of the Russian intellectuals, which profoundly analyzes the relationship among Tolstoyism, Christian faith and belief of the humanitarianism on the blue print of Doctor Zhivago's spiritual experiences, therefore, reflects the tropism of humanitarian value of Russia in the 20th century.

其次，正文部分共分四章：第一章&20世纪俄罗斯历史与知识分子的命运&，主要是从20世纪俄罗斯历史与政治变革、20世纪俄罗斯知识分子的命运、处在时代漩涡中的帕斯捷尔纳克的生存境遇等方面，来(来源：6a6aAB5eC论文网www.abclunwen.com)解读《日瓦戈医生》所反映的特定历史语境；第二章&俄罗斯知识分子的命运选择&，通过具体分析在特定的历史语境中，俄罗斯不同类型的知识分子对于命运的不同选择，以突出真正的俄罗斯知识分子高贵的人格品质；第三章&俄罗斯知识分子的精神困惑&，从理想与现实的脱节、&哈姆雷特式&的性格悲剧、日瓦戈式的&犹太精神孤儿&等方面，具体分析了20世纪俄罗斯历史语境中知识分子精神迷茫的基本形态；第四章&俄罗斯知识分子的精神重塑&，以日瓦戈医生的精神历练为蓝本，对20世纪俄罗斯知识分子的精神重塑与托尔斯泰主义、基督教信仰以及对人道主义的崇信的内在关系做了深刻解剖，从而折射出20世纪俄罗斯社会的人文价值取向。

The chlorin e6 7 and chiorin 11 were oxidized further with osmium oxide in the same oxidization condition to yield bateriochlorin 8 and 12, respectively.

卟吩醛2在碱性条件下转化为卟吩e6三甲酯7，2与烷基溴化镁的格氏反应给出脱镁叶绿酸醇9，选择高钌酸四丙基铵和N-甲基吗啉N-氧化物将3-位羟基氧化成羰基，所生成的卟吩二酮10在酸性条件下脱去甲酸甲酯生成焦脱镁叶绿酸衍生物11，用四氧化锇对7和11实施氧化，则分别转化为细菌卟吩衍生物8和12。

It was discovered that trimalonic acid C60、fullerol、dimalonic[60]fullerene hydrolysate、tetraethyl methano[60]fullerenediphosphonate、methano[60]fullerenediphosphonic acid and dimalonic acid C60 exhibited different inhibitory effects on Taq DNA polymerase.

实验发现，6种富勒烯衍生物三丙二酸富勒烯、富勒醇、富勒烯丙二酸水解物、亚甲基富勒烯二膦酸四乙酯、亚甲基富勒烯二膦酸四乙酯的完全水解物和二丙二酸富勒烯对Taq DNA聚合酶存在不同程度的抑制作用。

Step 4: Repeat step three with the other four bottles until you have made a six step musical scale.

步骤四：对剩下的四个瓶子重复步骤三，最后，你会得到一组六个连续音阶的组合。

The major purpose of the study is to investigate problem-solving performance on geometric three-dimensional objects classing of three children from third to fifth graders.

本研究目的是要了解国小三、四、五年级男性儿童对立体四连块的解题活动，各选择一名个案小哲、纬纬和小永为研究的对象。

This paper introduces the theory and the relative equipments of the degassing methods which are used in the industry of fruit nectars, and compares these methods.

本文论述了可用于果实饮料的四种脱气方法的原理及其相关设备，并对这四种脱气方法进行比较。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。