Hydroxyapatite ( HA), is the main mineral constituent of the hard tissues in human body. So synthesized HA has been widely applied as hard tissue replacement implants because of its excellent biocompatibility and non-toxicity.

Based on the mineral constituent and structure character of Juan ying rocks, the action mechanism has been discussed in this paper, which will lay a foundation for the widely use of Juan ying rocks.

本文从绢英岩的矿物组成、结构特征出发，探讨其在陶瓷生产中的作用机理，以对该原料的广泛使用奠定一定的理论基础。

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There are many factors affecting the strength of the swelling soil, such as humidity, calcium nodule, mineral constituent, free oxidate and fracture development.

影响膨胀土强度的因素较多，如湿度、钙质结核、矿物成分与游离氧化物、裂隙发育程度等。

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As the main mineral constituent of human hard tissues, HA has shown excellent bioactivity and can integrate with natural bone.

磷灰石是构成人体硬组织无机质的主要成分，生物活性好，能与骨形成牢固的键性结合，将其和高分子复合，可以将二者优良性能充分地结合起来。

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On the Mineral Constituent and Characteristics of Shoushan Stone

寿山石的矿物组分和特征

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Mineral constituent and charge properties of forest red soil and yelow soil in Southwest

西南森林红、黄壤矿物组成及电荷特性

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Their mineral constituent were quantitatively determined by means of X-ray diffraction.

用X射线衍射分析方法进行物相定量分析。

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Analysis and structure identification of trace constituent in the total ginkgolide by using lc/ dad/ esi/ ms

银杏内酯提取物中微量成分的LC/DAD/ESI/MS分析及结构鉴定

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For two thousands years, as an ultimate constituent of the Chinese traditional culture, the spirits of Zhuangzi and Zen have never really died out in the mentality of Chinese men of letters.

两千年来，庄禅思想作为民族传统文化根性之一从来不曾在中国文人思想意识中泯灭，在新时期文学作家身上庄禅文化思潮又一次勃然兴发。

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Carbon dioxide is a minor but important constituent of the atmosphere, averaging about 0.03% or 300 ppm by volume.

二氧化碳是空气的含量较小但很重要的组成成分，体积比平均约为0.03%或300ppm。

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Decorative article, for personal adornment or interior decoration, incorporating precious or semiprecious stones, not containing precious metal, except as minor constituent

装饰品，供个人或室内装饰用，装有宝石或半宝石，不含贵金属，除非作为次要成份

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The method is proved to be correct and effective in determining the major and minor constituent elements by a case analysis.

通过一个案例证明利用该方法能够准确、有效地确定供应链响应时间的主要构成因素与次要构成因素。

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With the simulated cotidal chart of M2 tidal constituent, the distributing characteristics of the amplitude and the phase lag of M2 in the sea region near Zhanjiang are revealed.

根据模拟结果绘制的M2分潮的同潮图，揭示了湛江附近海域M2分潮振幅和迟角的分布特征以及M2分潮的传播和发展规律。

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After mean-sea-level rise the modeling covered 19 tidal constituent waves with the largest theoretical coefficients.

模拟包括19个理论系数最大的分潮波。

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Discussion on open boundary conditions for numerical simulation of M_2 tidal constituent in the East China Sea

东海M2分潮模拟中开边界条件的探讨

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Both the location of the plume and its frontal intensity, being modulated by the M2 tidal constituent, display tidal variability patterns.

羽状锋位置和羽状锋强度都受M2分潮调控，显示出潮周期变化特征。

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Studies are also made of the responses of the dispersal and mixing processes to the river discharge, the longitudinal bottom slope, the Coriolis force, steady winds, and the M2 tidal constituent.

另外，这一部分还分别研究了羽状流扩散与混合过程对河流径流量、底部纵向坡度、科氏力、定常风和M2分潮的响应。

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Genetic variation of chemical constituent in Ginkgo biloba leaves

银杏叶中化学成分的遗传变异

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Results showed that sodium content was dependent on chemical constituent and microporous structure of sorbent.

实验表明，吸附剂对碱蒸气的吸附不仅与吸附剂的化学成分有关，还与吸附剂内部的孔结构有关。

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The Studies on Chemical Constituent and Nature of Seven Varieties of Hops in Xinjiang

新疆啤酒花重要品种和一个新品种的成分分析及品质评价

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The application of groundwater chemical constituent cluster analysis method for groundwater resources evaluation in Mixian County

地下水化学组分聚类分析在河南密县水资源评价中的应用

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