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- The results indicate that their original rocks, may be a basic pyrogenic or volcanic rocks and have the trace element distribution feature of oceanic basalt. 稀土元素,微量元素地球化学特征显示上述岩石具有大洋中脊拉斑玄武岩及岛弧、火山弧玄武岩元素分布特征。
- elements distributive feature 元素分布特征
- Using principal component analysis in chemometrics, a distribution feature of the nutritive elements was discussed. 运用化学计量学中的主组分分析方法,讨论了这些营养元素分布特征。
- The feature matrixes exhibit self-correlativity of picture element distribution. 结构特征矩阵反映象素分布的自相关性质。
- Press decision of element distributive scale, by history of a society, the social relations of production of moral formation and each element are possessory the fight decision between. 按要素分配的比例决定 ,由一个社会历史的、道德的形成的社会生产关系和各要素所有者之间的斗争决定。
- The internal force distribution feature of floor system with one-way beam in tall frame-corewall structure under vertical and horizontal load is analyzed with two finite element models. 采用两种有限元模型分析了高层框筒结构中,单向梁楼盖在竖向和水平荷载作用下的内力分布特点。
- Objective To learn about the distribution feature of taeniasis and cysticercosis in Dali Prefecture, Yunnan. 目的了解大理州人群中猪带绦/囊虫病的分布特点。
- The EPMA was used to analyze the elements distribution to study the mechanism of segregation. 并利用EPMA分析元素的分布以探讨偏析的特性。
- The Distributional Features of Macrofungi in the Taibaishan Mts. 太白山自然保护区大型真菌生态分布及资源评价。
- A novel method for estimation of original flow length distributions from sampled flow statistics is proposed to obtain the distribution feature of unsampled flows. 摘要为了得到未抽样流的分布特征,提出一种新的由抽样报文流数据来估计原始未抽样流长度分布的方法。
- Moreover,optical microscope,SEM and EDX were used to analyze the microstructures and elements distribution at the interface. 在此基础上,借助金相显微镜、SEM和EDX能谱分析,对接头组织及界面元素分布规律进行了分析。
- The authors suggest that tectonic role is not only to shatter and mylonitize rock,but also control the elements distribution,activation and migration. 由于构造动力的控制作用,成矿元素在不同构造岩相带表现出了相似而略带差异的地球化学行为。
- Special shape and distributing feature of Xinjiang geomorphy reflect change of deep material motion of crust and lithosphere. 摘要新疆独有的地貌形态及展布特征反映了地壳-岩石圈深部物质运移变化的结果。
- The distribution feature of precipitation in Luhe District is evident, i. e. the precipitation gradually descends from the south to the north. 六合区降水量地区分布特性显著,即雨量分布从南向北逐步递减。
- The diamond turning surface of single crystal silicon and germanium appears distribution feature alternate with brightness and darkness. 单晶硅、锗的超精密车削表面存在明暗相间的分布特征。
- The CRMs obtained have superior certification, and the contents of most elements distribute gradedly. These CRMs can be used in measurements either independently or combinedly. 所研制的系列标准物质定值元素多 ,多数元素含量呈梯度分布 ,既可单独使用 ,也可成套使用。
- The horizontal distribution feature of mercury concentration is that outflow of Poyang Lake > stream outlet > the lake center. 水平分布具有湖水出口>河流入湖口>湖泊中央的特点。
- The AEP in socialist market economy means that the owners of production elements distribute in V+M in the non-public ownership economy where disperser ownership exists. 我们认为,社会主义市场经济条件下的按生产要素分配,就是指在存在分散的要素所有权的非公有制经济范围内,各种生产要素的所有者,依据对生产要素的所有权,对新创造价值V+M的分配。
- Distribution features and exploration method of subtle pool in Biyang sag. 泌阳凹陷隐蔽油气藏分布特征与勘探方法
- On distributional features of the genus Aconitum in Sino-Himalayan flora. 论中国-喜马拉雅植物亚区乌头属植物地理分布特点.