质元素

It also showsdependence in Zn-Fe and Zn-Mn. Microelement analysis indicates genetic type of Furong tinallotment is nearly magmatic hydrothermal deposit by content of In, Ga and Cd and thetemperature of mineralization is speculated about 235～248℃ by the value of LogGa/Ge, Zn/Cd,which means sphalerite occurred under mesothermal temperature.

对闪锌矿等离子质谱微量元素分析显示，闪锌矿中In、Ga、Cd等元素的含量表明其成因类型与岩浆热液型基本一致；微量元素LogGa/Ge、Zn/Cd的比值计算和推测出矿化形成的温度为235～248℃左右，表明郴州芙蓉矿田闪锌矿为中温条件下的产物。

A Labrary consists of the system of multi-elements,in which readers are inseparable factors,who play a restricted role in the system ,such as:the accumulativeness,the moveableness and the adaptableness.

图书馆是多种元素组成的系统，读者是该系统不可分割的要素；读者对该系统的&系统质&特征即积累性、流动性和适应性有重要制约作用；读者的主要功能是信息资源的接受、信息资源的反馈、信息资源的求新与开拓；读者的期待值应作为图书馆系统的重要调控依

Ore deposit, have been studied detailly; the orebody pattern (sedimental bedded ores combined with stringer ores of hydrothermal origin) is also outlined; four metallogenic epoches are devided; the zoning of mineralization (including zones of ores, elements, mineral assemblages and temperature of mineralization) have been depicted; the main types of wall-rock alteration are characterized as propylitization of basic rocks and pyritization-sericitization-silicification of acidic pyroclastic rocks; the origin of ores and seven kinds of main minerals have been studied; and the metamorphism and deformation of orebodies is thought mainly due to the shearing and the intrusion of subvolcanic rocks

研究了七个矿化带特别是I号矿床的矿床地质特征，描绘了矿体的双层结构(沉积矿石与热液充填交代的细网脉状矿石)，划分了四个成矿期次，区分了矿化分带(包括矿石组构的成因分带、元素分带、矿物组合分带、温度分带)，指出了围岩蚀变的主要特征是细碧岩青盘岩化而石英角斑质凝灰岩黄铁绢英岩化；对矿石及七种主要矿石矿物的成因作了研究；探讨了矿体的变质、变形，指出韧性剪切及次火山岩侵入的热力作用和应力作用是导致矿体变质变形的主要原因

There are two evolutional trends for sodic basalts: alkaline basalt to sub-alkaline basalt and to the contrary. The fact that alkaline basalt has the higher concentration of incompatible elements and the sub-alkaline lower indicates the increasing degree of the partial melting in the mantle sources. The variety of Sr, Nd isotope compositions in different types of rocks shows their different mantle sources.

钠质玄武岩存在着碱性玄武岩到亚碱性玄武岩和亚碱性玄武岩到碱性玄武岩的变化序列；碱性玄武岩到亚碱性玄武岩不相容元素丰度逐渐降低，表明为部分熔融程度逐渐增高的产物；Sr、Nd同位素组成与岩性之间的相关性表明，各种岩浆是不同地幔源区部分熔融的产物。

These subvolcanics, in which basalt, basaltic andesite and andesite are dominant, are petrochemically of calc alkaline affinity of subalkaline series and sodic type, and tend to have moderate low total REE, being LREE enriched.

岩石化学上属亚碱性系列、钙碱性火山岩系、钠质类型；稀土总量中低，属轻稀土富集型，稀土分布模式为右倾平滑曲线或略有正、负铕异常；过渡族元素球粒陨石标准化曲线形态呈&W&型，锶初始值为 0 。70 5398，反映物质来源较深。

The mechanism of thermal decomposition mechanism of nickel benzoate trihydrate in N 2 was studied by using TG,DTA,IR,MS and XRD.

用流变相反应法合成了苯甲酸镍，通过元素分析、红外光谱确定了组成，用热重分析和差热分析研究了它在氮气气氛中的热分解过程，并用红外光谱、质谱、X 射线衍射表征了热分解产

In order to search for new types of highly active and low toxic pesticides, we considered alternaric acid as a lead compound and considered 5, 6-dihydro-2H-pyran2, 4-diones as a patent structure, designed and synthesized seven series of 5, 6-dihydro2H-pyran-2, 4-diones derivatives, tested their fungicidal, herbicidal and tobacco virucidal activities.

为了寻找高效低毒的农药品种，以交链孢酸为先导化合物，以5，6-二氢-6-烷基-2H-吡喃-2，4-二酮的结构为母体结构，设计并合成了七个系列的2，4-吡喃二酮化合物，用〓H NMR、〓C NMR、质谱和元素分析证明了其结构，并测试了部分化合物的杀菌、除草和抗烟叶病毒的活性。

Finite element analysis of the rear face scabbing size is also performed. The equivalent material moduli of the steel-fiber reinforced concrete slabs are calculated by the equivalent inclusion method for the finite element model.

本研究中另以等价同质体法理论及有限元素数值模拟的方法，计算钢纤维混凝土板於遭受低速撞击后靶板背面之疤落破坏直径，其结果并与实验量测数据进行比对，俾验证数值计算分析之合理性与适用性。

Preferential dissolution of α phase for specimens processed less than 12 hrs were revealed by using ICP-MS (inductively coupled plasma-mass spectroscopy). Hydrides having precipitated in the α-phase at the near surface peeled off into the electrolyte, and thus resulted in reduced HUE for specimens having experienced longer charging periods. In order to increase HUE, the hydrogenation promoter, Na2S2O35H2O, was added into the electrolyte to see the effect on the hydrogen absorption.

感应耦合电浆质谱分析术(inductively coupled plasma-mass spectroscopy； ICP-MS)分析发现，渗氢前一阶段（12小时）铝元素有较明显之溶释现象，此一现象肇因於渗氢作用使近表面层α-相中析出之氢化物体积逐渐扩大膨胀，最后剥落而溶於硫酸水溶液，也因此造成长时间之渗氢效率未随渗氢时间增加而增加。

Study: the first day: ceramic perm on the theory and analysis of the principles of ceramic perm hair physi sign Pi and mathematics, made a single film roll with the law, made into bars at the end of the display, three bars into technology, into the bars of the nine changes in the bar when the bar into the core of the film made with the point of view, the core of the ring a few bars And calculation of the perm and the relationship between the separation and shape the relationship between the perm, hair texture and appearance to the effect, the geometric shapes scald Division

陶瓷烫发原理毛发生理学知识，设计原则分析，设计的适应性，陶瓷烫的元素解析，发质与烫发的关系，裁剪结构与烫发的关系，烫发设计与数学圆周率，单片发片与卷法，进杠时发尾的摆放情况，三个进杠技术，九个进杠变化，进杠时杠芯与发片的角度，杠芯的圈数和计算与烫发的关系，分出形状与烫发的关系，发丝的纹理走向与外观效果，造型烫的几何分区

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。