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According to geological characteristics of mineral area,geological conditions of mineralization,geochemical characteristics,material sources of mineralization,mineralization patterns,as well as physical and chemical conditions of mineralization,it summarize the mineralization pattern and genesis of ore deposit of Xianghualing mining areas,considering that mineralization materials in this deposit mainly come from magma,genesis patterns of deposit include high-temperature gas-liquid Nb国产剧情亚洲一区二区日韩、Ta deposit related to albitization laying in or on the edge of granite rock bodies,median-high temperature Skarn Sn,Be deposit related to skarnized laying at the inner contact-belt of granite and carbonate rock bodies;median-high temperature cassiterite -sulphide mineral deposit related to skamized laying at outer contact-belt of granite and carbonate rock bodies and median-low temperature hydrothermal liquid Pb-Zn-Ag deposit related to silicification,fluorite, propylitization laying in wall rocks;Series of generalized magma- hydrothermal liquid type Sn-polymatellitic related to magmatic activity in Yanshan period as a whole.

通過(guò)對(duì)礦區(qū)地質(zhì)特征男人天堂黄片、成礦地質(zhì)條件、地球化學(xué)特征无码在线观看CAO、成礦物質(zhì)來(lái)源色小说综合在线、成礦作用、礦化型式以及成礦物理化學(xué)條件的分析亚洲全黄一级网站，總結(jié)了香花嶺礦區(qū)的礦床成因以及成礦模式影音av全网资源，認(rèn)為香花嶺錫多金屬礦成礦物質(zhì)主要來(lái)源于巖漿，礦床成因類(lèi)型包括花崗巖體內(nèi)及其邊部產(chǎn)出的與鈉長(zhǎng)巖化有關(guān)的高溫氣液型Nb亚洲你懂的在线视频、Ta礦床国内精品色、花崗巖體與碳酸鹽巖內(nèi)接觸帶產(chǎn)出的與矽卡巖化有關(guān)的中高溫矽卡巖型Sn、Be礦床特级特黄色视频、花崗巖體與碳酸鹽巖外接觸帶產(chǎn)出的與矽卡巖化有關(guān)的中高溫錫石硫化物礦床以及圍巖中產(chǎn)出的與硅化插入女生视频、螢石化、青磐巖化有關(guān)的中低溫?zé)嵋盒豌U鋅銀礦床丁香五月婷，整體構(gòu)成與燕山期巖漿活動(dòng)有關(guān)的廣義巖漿熱液型錫多金屬成礦系列

Successfully applying to nonlinear structure analysis and active control with time-delay consideration,the high order single step method shows its good stability,high precision and high speed computation,etc.

高階單步法已成功地應(yīng)用于結(jié)構(gòu)非線(xiàn)性分析及考慮時(shí)滯的主動(dòng)控制等国产欧美综合在线视频，顯示了它的穩(wěn)定、精度高和計(jì)算迅速等特點(diǎn)二区视频在线。

Because the successful application to nonlinear analysis of structure vibration and active control takes into account the time-delay,the high order single step method shows good stability, high precision and high computing speed, etc.

由于高階單步法已成功地應(yīng)用于結(jié)構(gòu)非線(xiàn)性分析及考慮時(shí)滯的主動(dòng)控制等5060网全毛A片，顯示了它的穩(wěn)定、精度高和計(jì)算迅速等特點(diǎn)一级片黄色强奸。

The permanent magnets are now mouthed at the exterior of the high-pressure vessel and are no longer in contact with the fluid sample. So this construction of equipment decreases the contamination of each other. Concerning the temperature-control system, the present instrument employs one non-vibrating new technology. In the high pressure systems, a simple and fast high-pressure pump was used to generate hydraulic pressure. This equipment is more easy to control than the literature\'s methods. A digital lock-in amplifier has been used as sinusoidal current function generator and the induced signal detector.

本文對(duì)振動(dòng)絲粘度密度儀在設(shè)計(jì)方案上進(jìn)行了大量改進(jìn)久久久久久精品免费免费直，把磁體從高壓容器的內(nèi)部移植到容器的外部，提高了容器的化學(xué)適應(yīng)性中文字幕欧洲有码无码，采用了無(wú)振動(dòng)的恒溫新技術(shù)A片一级免费视频，利用了方便快捷的加壓方式，極大的方便了實(shí)驗(yàn)的進(jìn)行狼友视频在线免费g观看，減少了實(shí)驗(yàn)的工作量91啪在线观看精品，用數(shù)字Lock-in鎖相放大器作為驅(qū)動(dòng)信號(hào)發(fā)生器和誘導(dǎo)信號(hào)檢測(cè)器，設(shè)備既簡(jiǎn)單又極大地提高了信號(hào)的檢測(cè)靈敏度亚洲激情图片。

The slide rest uses high sterngth industrial aluminum alloy sections and boasts the characteristcs of high strength ,high wearability,no distortion and anode oxidative surface.

該推臺(tái)采用高強(qiáng)度工業(yè)鋁型材制造99riav3，具有強(qiáng)度高、耐磨損欧美一级高潮片在线观看、不變形欧美国产精品日韩在线，表面采用陽(yáng)極氧化處理之優(yōu)點(diǎn)。

In this project, a high fermented ability, high active, low cost, smell-less bacterial is selected and the project will develop a advanced bacterial enlargement technics scientificly, then produce a fermented bio-pharmaceutical in a large scale, which is high-quality and efficient.

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Taking the harmonic attenuation of the 10KV power distribution network at the 110KV substation in a smeltery as object of study, this dissertation aims to do research on the control strategies and its industrial application technologies for eliminating harmonic in medium and high voltage power network, prepare theory and teclinological knowledge for its universal application in our country, and accumulate experiences for its high-voltage and high-power application.

本文以某冶煉廠110KV變電站10KV饋電網(wǎng)的諧波治理為研究對(duì)象在线AⅤ视频播放，旨在研究中壓特级黄色视频黄色网站免费的、中等容量電網(wǎng)的諧波治理控制策略和工程應(yīng)用技術(shù)，為有源電力濾波器在國(guó)內(nèi)的早日普及應(yīng)用奠定理論和技術(shù)基礎(chǔ)欧美a免费片，為高壓日韩播放自拍视频下载网站大全免费、大功率APF的應(yīng)用投石問(wèn)路、積累經(jīng)驗(yàn)美国一级操逼免费视频。

Research on High Frequency Electronic Ballast for 400W High Pressure Sodium Lamp;2. High Pressure Sodium HP.

在高強(qiáng)度氣體放電燈光源中欧美男女一级性生活视频，高壓鈉燈的光效是最高的，而且其還有壽命長(zhǎng)日韩在线观、光色好国产亚洲日韩欧美一区、光穿透性強(qiáng)等優(yōu)點(diǎn)，是第三代燈光源的杰出代表国产在线观看无码免费Aa。

The electron ballast device of high voltage sodium lamp is a kind of product with high conservation effective国产黄色片欧美黄色片、 and green environment protection, which has the characteristics of high reliability and protection function in abnormal state.

高壓鈉燈電子鎮(zhèn)流器是一種高效節(jié)能、綠色環(huán)保型產(chǎn)品最新先锋最新网址，具有高可靠性超碰人妻A片免费插放丶观看，異常狀態(tài)保護(hù)等特點(diǎn)。