第十届全运会男子篮球比赛后卫进攻技术特点

以十运会男篮决赛的12支队伍作为研究对象,采用文献资料法、现场观察法、数理统计法等研究方法,对12支参赛队伍的后卫进攻技术进行分析,并提出观点和建议,为中国篮球的发展提供参考。     

Dog Mathematics: Exploring Base-4

Using a dog's paw as a basis for numerical representation, sixth grade students explored how to count and regroup using the dog's four digital pads. Teachers can connect these base-4 explorations to the conceptual meaning of place value and regrouping using base-10.     

Influence of Rolling Temperature in Supercooled Liquid Region on the Surface Morphology of Zr_(52.5)Al_(10)Ni_(10)Cu_(15)Be_(12.5) Bulk Metallic Glass

1IntroductionSince a non-noble bulk metallic glassy alloy was dis-covered byInoue ,et al.[1]in 1988 , many stable amor-phous alloy systems with higher glass-forming abilityand lower critical cooling rates have been developed .Among them, Zr-based metallic glassy alloys are in-tenselyinvestigated because of their wider supercooledliquid region and other favorable thermodynamic andmechanical properties .In general ,surface morphologyof amorphous alloy parts is veryi mportant forindustri-al and …     

窝阔台汗己丑年汉军万户萧札刺考辨──兼论金元之际的汉地七万户

窝阔台汗己丑年始置的汉军三万户中之萧札刺，不是萧也先之子萧查刺，而是于甲戌年投降蒙古的金中都　军首领札刺儿，增立四万户的时间不在壬辰年而在甲午年。汉军三万户与七万户的设立都与蒙古忽里台大会的召开有关，甲午年增立的七万户，汉人有四：刘黑马、史天泽、严实、张柔；契丹人有三：萧札刺之子重喜、塔不已儿、石抹李迭儿。蒙古统治者设置汉军三万户或七万户的目的，是按照蒙古军制，重新编制汉军，以便于军事指挥。     

5,6-二氨基-1,10-邻菲罗啉的合成研究

以1，10-邻菲罗啉为起始原料，经氧化、肟化、还原得到5，6-二氨基-1，10-邻菲罗啉，对反应条件进行了探索，以68．0％的总收率得到产品。产物经IR，H-NMR确证。     

CIS_(28-10)的选育及其特征特性研究

文章简述了选育CIS_(28-10)的主要技术路线,从三个方面总结了CIS_(28-10)的主要特征特性,提出了今后有关CIS_(28-10)研究的四个主要方面。笔者认为,CIS_(28-10)是目前比较好的水稻两用核雄性不育系,对CIS_(28-10)的进一步研究将为其生产利用提供更丰富的资料,有助于更快地将其应用于生产。     

水质工程学课程两点一线教学模式的探讨与实践

以水质工程学国家级精品课程建设为基础,针对水质工程学课程涉及知识面广、学科交叉内容多的特点,提出了＂两点一线＂的教学模式。在授课过程中,通过寻找各种工艺、方法的内在联系和规律,建立课程内容的总体发展脉络,将最重要的内容形成＂主线＂,并在此基础上,强调课程内容的重点和难点,逐渐使学生养成＂思路清晰、善于总结和抓住重点＂的思维方式,进而既扎实地掌握了专业知识,又培养了思考能力。同时,为了提高教学质量,提出了多媒体教学课件制作的＂1：10＂原则。通过多年来的探索与实践,水质工程学课程在学生当中获得了良好的评价和教学效果。     

A comparative study on the effects of diet and exercise,metformin and metformin+pioglitazone treatment on NIDDM patients

A comparative study on two groups of newly diagnosed nonobese and obese NIDDM patients who were 15 in each group and treated by diet cum exercise and metfromin monotherapy respectively and a third group of 15 obese NIDDM patients whose hyperglycemia was not first controlled by a combination therapy of metformin and sulfonylurea and therefore changed over to a different combination therapy of metformin and ploglitazone, was carried out before and after a period of three months treatment. The mild hyperglycemia in the 1^st group and the moderate or severe hyperglycemia with accompanied disorders of serum enzymes such as AST, ALT, GGT and the level of HBA₁₀ observed with 2^nd and 3^rd groups of obese NIDDM patients were significantly ameliorated by the respective mode of treatments. Here the efficacies of the three types of treatment are substantiated and further it specifically depicts the success with the choice of combination therapy with metformin and pioglitazone in the third group of obese diabetics.     

解析贝多芬钢琴奏鸣曲OP.10NO2

贝多芬创作的32首钢琴奏鸣曲在钢琴艺术发展史中占有独一无二的位置,他把钢琴奏鸣曲这一形式发展到了一个新的高峰,提高了钢琴奏鸣曲的艺术表现力,增加了奏鸣曲的难度。贝多芬的钢琴奏鸣曲主题和动机明显、精致,并具有戏剧性因素,在创作中加入了自己的情绪和反抗精神。贝多芬的作品非常富有创作性跟独特性,尤其是他的钢琴奏鸣曲,有着与众不同的形象塑造性.