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叠合盆地构造活动枢纽部位形成及其控油气原理――以塔里木盆地为例
李建交,吕修祥,范秋海,焦伟伟,伍建军
大地构造与成矿学 , 2009,
Abstract: 叠合盆地所经历的多期升降运动以及周缘的造山作用,形成了一些构造活动的枢纽部位,其特点是有构造活动但又相对稳定。枢纽的形成与隆起、斜坡的形成有密切的关系,根据古隆起与枢纽带的发育关系,把枢纽带分为两类,残余-活动古隆起型枢纽带(塔北、塔东、巴楚型)和稳定古隆起型(塔中型)枢纽带。枢纽带具有有利的油气成藏条件,相对凹陷而言,构造活动枢纽部位处在比较高的部位,正是油气运移的指向区;而相对于翘起的高部位来说,构造活动枢纽部位又处在相对较低的部位,极有利于油气藏的保存。碳酸盐岩层系的构造活动枢纽部位主要发育潜山风化壳孔洞型、裂缝型储层,多发育复式油气聚集。通过精细的构造演化的恢复和沉积厚度、剥蚀厚度等的计算,可以识别枢纽带,研究枢纽带对叠合盆地的油气勘探寻找有利钻探目标具有重要的意义。
公转轴南南西应力场控矿机理
李兆元,李耀敏
矿床地质 , 1998,
Abstract: 在中国西部NWW向挤压断隆、断陷相间带、NEE向左行与NNW右行两纽共轭扭(压)性相间带并与NNE向张性带交按,是SSW应力扬形成的四组三维构造系,在全国、全球有广泛分布。本文是从成矿的构造背景,来探讨SSW应力场四组三维构造系对矿产资源形成与富集规律的控制。
ANALYSIS OF CHARACTERISTICS OF PRECURSOR WAVE OF LOW FREQUENT IN SHANXI BEFORE WENCHUAN Ms8.0 EARTHQUAKE
汶川Ms8.0地震前山西前兆低频前驱波特征分析

Zhang Shuliang,Liu Ruichun,Ning Yaling,Tang Leili,Li Bin,
张淑亮
,刘瑞春,宁亚灵,唐垒黎,李斌

大地测量与地球动力学 , 2009,
Abstract: The changes of some precursory observation in Shanxi area before Wenchuan Ms8.0 earthquake on May 12,2008 were analysed,and following conclutions are drawn.Firstly,the precursor waves of low frequent are main characters of the precursory change before the earthquake,and its superior period are 64-128 min.Secondly,the distribution of the abnormal points is in the same direction with the primary rupture of Wenchuan Ms8.0 earthquake.Thirdly,low-frequency precursory waves occured in a crowded time,mainly from 1...
Several Considerations of Study on New Medicines Made of Total Effective Components Extracted from One Medicinal Herb or Some Ones
关于中药有效部位新药研究的几点思考

Lu Guiyuan,Chen Suhong,
吕圭源
,陈素红

世界科学技术-中医药现代化 , 2004,
Abstract: Objective: To find out problems existing in the study of new medicines made of total effective components extracted from one medicinal herb or several ones and probe approaches to their resolution in order to promote the development of new medicines with high effectiveness. Method: To take the method of analysis and exposition. Result: The conception of total effective components extracted from one medicinal herb or several ones are put forward from another angle; the characteristics and advantages of new medicines made of total effective components extracted from one medicinal herb or several ones as well as the key factors which prevent the entry of Chinese medicines into principal international markets of medical supplies are analyzed; deep consideration of the total effective components extracted from one medicinal herb or several ones is made, such as the difference between the total effective components and a single component extracted from one medicinal herb or several ones, effective components out of the total effective components, the effectiveness of micro constituents, the significance that the content of the total effective components must reach 50% of the total extracts from one medicinal herb or several ones, and the relationship between fingerprint and the total effective components extracted from one herb or several ones; and the study method for the improvement of the curative effect of Chinese medicines is analyzed, advocating to screen the total effective components extracted from one medicinal herb or several ones with high medicinal effectiveness. Conclusion: The thought of the study on Chinese medicinal herbs and medicines should persist and the study of comparative pharmacology should be deeply carried out in the present period of time, and the problems emerging from the studies should be seriously analyzed and appropriately delt with. The study of new medicines made of the total effective components extracted from one medicinal herb or several ones with high medicinal effectiveness should be strengthened.
中药及其方剂有效部位研究之新思考
王明军,高莉莉
中国中医药信息杂志 , 2006,
Abstract:
?细辛药用部位古今考
朱红宏
中国中医药信息杂志 , 2006,
Abstract:
水稻籽粒受容活性及其控制Ⅴ.粳稻不同部位籽粒的结实能力
王余龙 , 姚友礼 , 蔡建中
扬州大学学报(农业与生命科学版) , 1994,
Abstract: ????1989-1991年,在大田和盆栽条件下,采用武育粳2号、盐粳2号等粳稻品种,分年度设计遮光、氮肥、水分、施用淀粉等18个处理,研究其对稻穗不同部位籽粒结实能力的影响。结果表明:(1)稻穗不同部位籽粒的结实率在全穗6个部位中的顺序与开花顺序并不一致,先开颖花的结实率既有高于迟开颖花的,也有低于迟开颖花的;(2)开花早迟与粒重大小有一定关系,但这种关系只有在灌浆物质受到限制时才能存在,若灌浆物质充足,迟开颖花的粒重可大于早开颖花,一次枝梗和二次枝梗籽粒表现基本一致;(3)平均灌浆速度与灌浆时间呈极显著负相关(r=-0.9494),由回归方程可导出最适灌浆速度。认为调节平均灌浆速度是提高不同部位籽粒结实能力的重要途径。
性别和解剖部位对人体皮肤摩擦性能的影响
樊鸣鸣,李宏凯,弓娟琴,瞿志俊,戴振东
摩擦学学报 , 2010,
Abstract: 为了研究性别和解剖部位对人体皮肤的摩擦特性的影响,采用1种便携式皮肤摩擦测试仪测量了6个不同解剖部位的皮肤摩擦系数。结果表明:前额、前臂伸侧、前臂屈侧和手背的皮肤摩擦系数个体差异较小,而脸颊和手掌的皮肤摩擦系数个体差异较大。女性脸颊、手掌的皮肤摩擦系数大于男性(P0.05)。不同解剖部位之间的皮肤摩擦系数有显著差异(P手掌>前额>手背>手臂屈侧>手臂伸侧。试验提供了1个从摩擦学角度了解皮肤品质的方法。
药用植物的叶形不宜作为药用部位选择之标志
万定荣
中国中药杂志 , 1986,
Abstract: 本文从植物叶形的特点,叶形与植物的亲缘关系、植物药中药用部位及其化学成分的复杂性等方面,说明叶形与药用部位选择及化学成分分布之间无明显相关性,叶形也不宜作为药用部位选择的简明标志。药用部位的选择应以临床实践、化学成分及药理学研究结果为依据。
茅莓抗脑缺血有效部位的药理活性筛选
王继生,邱宗荫,夏永鹏,李惠芝
中国中药杂志 , 2010,
Abstract: 目的:筛选茅莓提取物抗脑缺血的有效部位。方法:使用不同极性的溶剂分别提取茅莓得到不同的部位。采用不同的动物模型,分别观察茅莓各提取物对断尾小鼠出血时间的影响;对肝素化小鼠出血时间和出血量的影响;对小鼠常压耐缺氧生存时间的影响;对断头小鼠喘气时间的影响;对结扎小鼠双侧总动脉6h存活率的影响。结果:小鼠灌胃给予茅莓各提取物3d后,正丁醇萃取物能非常显著的延长断尾小鼠出血时间;对肝素化小鼠出血量明显增加;延长小鼠常压缺氧生存时间;延长断头小鼠喘气时间;降低结扎双侧总动脉小鼠死亡率。结论:正丁醇萃取物对脑缺血缺氧有明显的保护作用。经过化学成分确认,正丁醇萃取物——茅莓总皂苷是茅莓抗脑缺血的有效部位。
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