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1.The Ascalt beryllium deposit in the dome of the altered granite consists of the medi um- and coarse-grained graphic Pegmatite zone, pegmatite zone of greisenization, lepidolitequartz texture zone, albite-quartz-muscovite texture zone, quartz-muscovite-beryl texture zone,and massive quartz core.
阿斯喀尔特原生绿柱石（Be）矿床是─产于蚀变花岗岩体顶部、属高温气成热液成因的伟晶岩型稀有金属矿床，它主要由中、粗粒似文象伟晶岩带、鲤云母－萤石结构带、条带状钠长石－石英－白云母结构带、石英－白云母－绿柱石结构带，石英核共5个内部结构带组成。收藏指正
2.Study and Application of Quartz Sand Core
石英砂型芯的研制与应用收藏指正
3.Both the core and the mantle have inclusions of biotite, hornblende, quartz and plagioclase.
内核和外壳中均发育石英、斜长石、黑云母、角闪石等矿物的包裹体 ;收藏指正
4.Replacing quartz sand with mullite sand, the high temperature intension of sand core can be improved, the burr defect is avoiding, the quality and life of track plate and pin are improved.
利用莫莱石砂替代石英砂生产履带板砂芯可提高其抗高温开裂强度 ,消除履带板销孔的脉纹铸造缺陷 ,提高履带板与履带销的质量与使用寿命收藏指正
5.SRS with four stokes components and a continuum from visible to ir generated by four-photon parametric mixing process in a GeO2 doped quartz fiber with 500m long and a 100μm core is reported, which was pumped by a Q-switched and mode-locked Nd:YAG laser. The first stokes of SRS has been shown to be the main contributor to the continuum by dispersion theory.
本文报导了用一台调Q和锁模Nd:YAG激光器泵浦一根长500m,芯径为100μm的锗石英光纤,产生了四级stokes受激拉曼散射和一个由四光子参量混频产生的可见到近红外连续光谱,用色散理论阐明了连续谱的主要贡献者是受激拉曼散射的第一级stokes。收藏指正
6.Raman spectrum of CCl 4 is enhanced by factor of 10 2～10 3 by means of hollow core quartz optical fiber fills up with the CCl 4 solution.
低折射率液体CCl4溶于C6H5Br，C6H6，CS2等有机溶剂中，充入空心石英光纤，获得了102倍以上的喇曼光谱。收藏指正
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