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Schorl in the granite and dravite in carbonatite are respectively related to the magmatic fluid and basin fluid, while the tourmaline with optical and chemical zones in vein ore is mainly due to the mix of post-magmatic hydrothermal solution and basin fluid; The chemical composition variety of garnet in the horizontal zones are mainly related to the post-magmatic hydrothermal solution and the accessorial fluid from sedimentary basin.

不同产状的电气石及其环带状结构分别与来自岩浆期后热液和盆地流体及其混合所产生的"化学振荡"作用有关;在夕卡岩水平分带中,石榴石化学成分的变化除与岩浆热液在演化过程中自身的物理-化学条件发生变化外,可能还与岩浆热液在对围岩进行渗滤交代的过程中有盆地流体的加入有关。

Thermal discharge from the plant will effect the adjacent water area, to some extent, even to cause thermal pollution, the coastal environment is deteriorated badly.

发电厂的废热通过冷却水排入环境水域,对水环境产生了很大的影响,甚至造成热污染,而对环境水域温升分布做出确切的预报是防止热污染的关键之一。

The effect of thermal difffusion on electrical properies of SrTiO_3multi-func-tion ceramics with coation ion was studied by application of the even design experimental method. Microstructure were investigated by SEM and TEM. Element analysis were examined by EPA and EDX techenolegy. No new intergranuar phrase were observed. The relationship amang electrical properties,diffusion conditions of the materials were discussed.

采用均匀设计液相涂覆热扩散方法,研究了涂覆离子,热扩散条件等对SrTiO_3系陶瓷电性能的影响;用扫描电子显微镜和透射电子显微镜作微观分析,用X射线能谱仪和电子探针作元素分析,证实钠离子的涂覆热扩散未在陶瓷晶粒之间产生新相,钠离子在晶粒内表面形成了一扩散层,讨论了扩散条件与电性能的内在联系。

The effect of thermal diffusion on electrical properies of SrTiO3 multi-function ceramics with coating ion was studied by application of the even design expermental method. Microstructure and element analysis were examined by SEM and Energy-Dispersive X-Ray analyss techenolegy. No new intergranuar phrase were oberved.The relationship amang electrical properties,diffusion conditions of the materials were discussed.

采用均匀设计液相涂覆热扩散方法,研究了涂覆离子,热扩散条件等对SrTiO3系陶瓷电性能的影响;用扫描电子显微镜作微观分析,X射线能谱仪作元素分析,证实钠离子的涂覆热扩散未在陶瓷晶粒之间产生新相,钠离子在晶粒内表面形成了一扩散层,讨论了扩散条件与电性能的内在联系。

The TG-DTA and the higher temperature IR and XRD measurements indicated that complicated structural changes took place while heating silver behenate,but there were two distinct thermal transitions.

红外光谱、X-射线衍射以及热重-差热分析结果表明,加热山嵛酸银产生了复杂的结构变化,其中有2个明显的热转变过程。

When high power laser transmits in the atmosphere, thermal blooming will be generated. In order to study the phenomenon, the effect parameters to steady-state thermal blooming without wind are solved in detail by numerical simulation. It is studied that both epaxial light intensity and energy distribution at far field are affected by steady-state thermal blooming without wind.

为了研究强激光在大气传输过程中产生的热晕效应,采用数值模拟的方法,对无风时稳态热晕效应的影响参数进行了求解,探讨了无风稳态热晕效应对轴上光强以及远场能量分布的影响。

By dehydrochlorination reaction the poly[(2-methoxyl-5-octyloxy)phenylene vinylene] is synthesized and the material"s structure is characterized by nuclear magnetic resonance spectroscopy, infrared absorption spectrum, ultraviolet and visible spectrophotometry. At the meantime, the fluorescence spectrum is measured and the mechanism of fluorescence occurring is analyzed. Thermal Gravimetric Analyzer"s results show that the MO-PPV"s thermal stability is fine. Also the experiment of resolvable property indicates that the MO-PPV can well dissolve in chloroform. Through analyzing the film"s surface by Metaloscope and Atomic Force Microscope, the good filming is found.

通过脱氯缩合法合成了聚(2-甲氧基-5-辛氧基)对苯乙炔,并分别用核磁共振波谱法、红外吸收光谱法、紫外-可见分光光度法等对其进行了结构表征;测量了样品的荧光光谱,分析了荧光产生的机理;热失重仪分析了材料的热稳定性,研究表明MO-PPV材料具有良好的热稳定性;溶解性实验发现材料在氯仿中溶解性较好;金相显微镜和原子力显微镜研究了薄膜的表面形貌,发现该材料的成膜性良好;材料的导电性研究表明,固体材料在掺杂下才可以表现出导电特性,而配成溶液的材料导电性因溶剂的不同而不同,并随溶解时间的长短发生变化。

In the present communication, a modification of the combustion method for the microdetermination of carbon and hydrogen was described, in which the sample was covered with the thermal decomposition product of AgMnO_4 and the combustion tube was filled with the same reagent.

用高錳酸銀热分解产物复盖在試样上进行灼烧和用同一試剂作固定填充剂并采用較高的氧气流速能使有机物在三分钟內氧化完全。为闡明燃烧过程,故比較本法、Krbl法和套管热分解法所产生的二氧化碳热导曲线。

Secondly,UV spectrophotometry was adopted to research the combination action on SM_2 and SIZ with MAA and 4-Vp.The combination action of functional monomer with template molecules were produced in the results. Then,the prediction imprinting principle of SM_2 and SIZ were given. The diagrams of infrared spectrum were analysed in MAA and 4-Vp and IMPs of SM_2. It was discoved that the absorbability peak of C=C function group in the IMPs were turn to be very low ,but the function group of carboxylic acid and pyridyl in the IMPs were no evidence change, and the condition was created in the molecular recognition of MIPs. Thermal Analysis was adopted to research IMPs ,in which ,a better thermal stability and its decompose temperature were showed in the results.

其次,本文利用紫外分光光度法研究磺胺二甲嘧啶和磺胺异噁唑与甲基丙烯酸或4-乙烯基吡啶的结合作用,结果表明,溶液中的功能单体与模板分子之间产生了结合作用,并预测磺胺二甲嘧啶和磺胺异噁唑印迹机理;分别分析了功能单体甲基丙烯酸、4-乙烯基吡啶、磺胺二甲嘧啶和磺胺异噁唑分子印迹聚合物的红外谱图,经过对比发现制得的印迹聚合物中C=C双键峰很小,并且功能键羧酸键和吡啶氮没有明显变化,这为聚合物特异识别特性创造了条件;利用综合热分析仪,对分子印迹聚合物进行综合热分析,结果表明分子印迹聚合物具有较好的热稳定性,分解温度也较高。

By analyzing the general features of aquifer, a new concept of "the flow transfixion" was introduced, and the interaction between the flow transfixion and the heat transfixion and great significance of the flow transfixion to projects were analyzed.

通过分析含水层储能的一般特点,提出流贯通,分析流贯通和热贯通的相互作用、相互影响及对工程实际的意义,并基于地下水水热运移的基本原理,建立地下水流动数值模型,在此基础上对沈阳某场地水源热泵工程的运行进行流场及温度场的数值模拟分析,给出产生流贯通的依据,进而研究流贯通对热贯通的影响,并为该地区的地下水源热泵工程设计提供一定的参考。

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In this paper, the requirement analysis, design and implementation of the system are introduced in detail.

此论文详细介绍了系统的需求分析,系统设计和具体实现。

In the context of economic globalization is increasingly deepening, China's economy can not be spared.

在经济全球化日益加深的背景下,中国经济不可能做到独善其身。

Results:(1)Increased expression of ICAM-1 appeared in cultured endothelial cells after anoxia and enhanced after reoxygenation.

结果:(1)体外培养的内皮细胞缺氧后ICAM-1表达上调,随复氧时间的延长ICAM-1呈增强趋势。