在英语教学中提高学生记忆力的手段

从背诵、理解、重复、趣味、联想、应用六个不同的角度对如何开发学生的智力因素———记忆力， 加以论述。只有这样才能使学生更好地掌握知识， 成为２１ 世纪合格的人才     

The Optimum Model and Its Decision Support System of Coal Quality Balance

1　 Coal Quality Balance and Its Significance[1]Coal quality balance is to make a comprehensive plan concerning excavation steps and coalamount disposition of different coal seams based upon the natural coal-preservation stateand its relation with mining engineering in the three dimensional space so as to have thequality of coal excavated from different districts blended and coordinated the greatestextent possible and ensure the coal quality uniformity and stability,thus raise economicand soc…     

RH真空处理GCr15轴承钢中全氧及显微夹杂物的行为研究

针对RH工艺生产轴承钢,通过现场试验研究了RH真空处理时间对钢中全氧和显微夹杂物的影响.试验结果表明,延长RH真空时间可以进一步降低钢中全氧和显微夹杂物的数量,RH脱氧主要是通过显微夹杂物的去除,全氧与显微夹杂物随时间的变化关系基本一致;真空处理25min可使钢液中全氧和显微夹杂降低约60%,比14min时多降低约13%,并得出邢钢轴承钢生产条件下,RH精炼过程钢液的表观脱氧速度系数为-0.036min-1;工艺优化后147炉轴承钢产品的平均全氧为6.7×10-6.     

Auto-measuring System of 3-Dimensional Human Body

To realize the automation of fashion industry measuring, designing and manufacturing, the auto-measurement of 3D size of human body is of great importance.The auto-measurement system of 3D human body based on Charge Coupled Devices ( CCD) and infrared sensors is presented in this paper. The system can measure the bare size of human body that excludes the effect of clothing quickly and accurately.     

谈大学英语听力课中多种能力的培养

针对听力课信息来源广泛，练习性强的特点，提出在不同的学习阶段对学生分别进行听读结合，听说结合，听写结合，视听结合的训练，以确保学生在初级阶段打好基础，中级阶段勇于表达，高级阶段扩大视野，提高层次。强调培养学生的记忆能力，理解能力，表达能力和良好的英语思维能力，并提出了具体的实施步骤和范例。     

Analysis of the System of Wavy and Ring Deformation in Draping

The paper analyzes the principle of positioning of waves by notching at the bottom of the waves hi garment draping from the dynamic perspective, and search for the best molding effect under 45?to fabric grain as the model baseline. Wavy and ring deformation laws are proved by the sample photographs.     

Object-Oriented Decision Support System

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西安市专业人才队伍的现状及发展思路

近年来,西安市专业人才队伍有了一定的发展,但人才观念滞后、人才结构失调、人才体制不成熟、人才环境欠佳、人才队伍不稳,制约了队伍的建设.为加快专业人才队伍建设,促进西安社会经济发展,我们应进一步营造重科学、重人才的社会氛围,加强对人才队伍建设的领导管理,建立完善各种激励机制与政策,加大对人才的培养、选拔和使用,改善工作生活环境,搞好人才立法,吸引更多的专业人才投入经济建设主战场.     

鲤鱼胶原蛋白的过敏原性研究

以鲤鱼鱼皮为研究对象,通过碱溶、酸溶、NaCl盐析等方法从鱼皮中分离纯化得到了胶原蛋白.SDS-PAGE分析显示,鲤鱼胶原蛋白由分子质量约为120 ku和115 ku的2条α链（α1与α2）、分子质量约为250 ku的β链以及大分子质量的γ链组成.分析比较鲤鱼胶原蛋白与鲢鱼小清蛋白的基本性质,结果显示：2种蛋白质的pH...     

A new 3-D Gd–Cu heterometallic polymer [Gd_2Cu_3(bpy)_2-(ip)_6]·6H_2O with a non-interpenetrated α-Po net

A new 3-D porous Gd-Cu heterometallic polymer [Gd2Cu3(bpy)2(ip)6]·6H2O (1) (bpy = 2,2'-bipyridine, H2ip = isophthalic acid) has been hydrothermally synthesized and structurally characterized. Compound 1 crystallizes in the triclinic space group P1and displays a 3-D non-interpenetrated α-Po network with 1-D channels filled transversely by the hexa-nuclear chain-like (H2O)6. The EPR and thermal stability of 1 were investigated.