玻璃化物

The thermal stability and structure of tungsten-tellurite glass were determined by means of differential scanning calorimeter and Raman spectra.

尤其是，在1 600nm波长附近，Er3+离子在碲化物玻璃中的受激发射截面是氟化物和石英玻璃的2倍[1，2]。

The nature of chemical bond of halide and chalcogenide glasses was discussed in terms of the che-mical bond approach.

本文采用化学键方法对卤化物及硫卤玻璃的化学键特性进行了探讨。

They can also be used for such materials as following:making planes and spacecrafts,screening high-speed neutron reactors,a superconductor in electrical appliance industry,The vanadium compound can be used as a caterlyzer in sulphuric acid industry,a mixture of ethylene and propylene in symthetic rubber and a desulfurizer in oil-refinery ,an oxidizer in making nylon,pesticide,polyvinyl chloride,a non-propylene decarbonizer in chemical fertilizer industry,amilioration of A.D.A.non poisonkous desulpurtion.

我公司生产的五氧化二钒99.5级，99级，98级以及偏钒酸铵，用途广泛，它可制取金属钒和钒合金，用于钢铁冶炼\机械，飞机以及宇宙飞船制造等行业，快中子反应堆的屏蔽材料和电子工业的超导材料，钒化物应用于硫酸工业催化剂，合成橡胶的乙烯和丙烯交联，石油精炼中的脱硫，尼龙，农药，塑料聚氯乙烯制造的氧化，化肥工业的笨非尔无毒脱碳，改良A，D，A法无毒脱硫，钒化物还因其色泽艳丽而作为颜料应用到玻璃，陶瓷，医药等行业，钒酸盐也是印染业良好的媒染剂。

Experimental process: jing and 3- methyl -2- methyl ethyl ketonesynthesizes by the benzene zong; Again the glacial acetic acidcatalysis produces 2, 3, 3 - trimethyl - 3H - yinduo; Again has thealkylate response production yinduo iodide after the methyl iodide;The iodide takes off molecular HI under NaOH to become freejier thealkali; Adds 5 - nitryls salicylic aldehydes in the ethyl alcohol forthe solvent under if to respond finally produces 6 '- the nitryl yinduolin spiral benzene and pinan; Through the infrared spectrum andthe ultimate analysis irrevocably proved its structure, and studiedthe annulus with to open the annulus the light to send changes colorthe performance, explained in different solvent medium ultravioletabsorption spectrometry solvent effect, and the comparisondiscoloration the response speed number difference, finally mixed itadds to the methyl methacrylate, the peroxidation benzoin formyl in the plexiglass, tested 6 '- the nitryl yinduolin spiralbenzene and pinan in the glass fatigue resistance, thethermostability.

实验过程：由苯肼和3-甲基-2-丁酮合成腙；再冰醋酸催化生成2 ，3 ，3—三甲基—3H—吲哚；再经过碘甲烷发生烷基化反应生成吲哚碘化物；碘化物在NaOH下脱去一分子HI成为费歇尔碱；在乙醇为溶剂下加5－硝基水杨醛与其反应最后生成6'—硝基吲哚啉螺苯并吡喃；通过红外光谱和元素分析确证其结构，并研究了环体与开环体的光致变色性能，解释了在不同溶剂介质中紫外吸收光谱的溶剂效应，并比较褪色反应速率数的差异，最后将其掺加到甲基丙烯酸甲酯，过氧化二苯甲酰有机玻璃中，测试6'—硝基吲哚啉螺苯并吡喃在玻璃中的抗疲劳性、热稳定性。

This is because of the impurity nitride in glass.

本文认为这是玻璃内部所含的杂质氮化物所致。

This is because of the impurity nitride M(subscript mN in glass.

本文认为这是玻璃内部所含的杂质氮化物M

The resulting epoxy resin cured with phosphorus-containing aralkyl cyanate ester exhibited better the glass transition temperature and modulus of elasticity than epoxy resin cured with phosphorus-containing aralkyl novolac resin.

实验结果显示，含磷芳烷基氰酸酯之环氧树脂硬化物，由於形成坚硬的Oxazolidone结构，使得其玻璃转移温度与弹性储存模数较含磷芳烷基酚醛树脂之环氧树脂硬化物为高。

These results show the future of selenium-based chalcogenide glass applied as dosimetric material.

硒化物硫系玻璃在作为剂量计材料应用方面具有良好的前景。

The arsenic and lead released from glass, ceramics and stainless steel bowls are determined simultaneously with the AFS.

采用氢化物发生-原子荧光光谱法同时测定玻璃、陶瓷、不锈钢碗中的砷和铅的溶出量。

All the glass components can be divided into three groups:hard glass components,such as fluorides;soft glass components,such as bromides,iodides,chalcogenides;and borderline glass components,such as chlorides.

所有的玻璃组成均可分为3类：硬质玻璃组分，如氟化物；软质玻璃组分，如溴化物、碘化物、硫系化物；中间玻璃组分，如氯化物。

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。