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The latter, which appeared in the Tang Dynasty, is to decoct the brine extracted from the ash or alkaline earth in flat plates. “煎盐”则指提取柴灰或碱土中的卤水，用浅而阔的盘熬干以制取盐，这一专称唐代始见。
The results show that vinyl maleopimarate can be synthesized in the presence of organotin compound and some rare earth salts. 结果表明马来海松酸乙烯酯可以在有机锡和一些稀土金属盐的催化下合成出来。
Rare earth luminescence materials of alkaline earth stannates have also been prepared via thermal decomposition of hydroxo stannate precursors. 利用某些新型带羟基的碱土锡酸盐作为前驱体，固相反应合成掺稀土的锡酸盐发光材料。
With alkali-voron-silicon as the basis and addition of alkaline earth composite fluxing agent,a kind of leadless fluxing agent is developed. 以碱-硼-硅系统为基础,加入碱土金属氧化物复合助熔剂,研制无铅釉上彩熔剂。
Barium Zirconate; Alkaline earth, transitional metal and rare earth stannates;Complex oxides; Monodisperse; Nanostructures; Solution-based reactions. 01锆酸盐;锡酸盐;复合氧化物;单分散;纳米结构;液相合成
Developing alloy supporters,new Pd-only TWC,transition metal oxides and alkaline earth oxides as promoters will be the research points for TWC. 开发金属合金载体,以及新型单钯催化剂、过渡金属型或稀土钙钛矿型催化剂是今后三效催化剂研究的热点。
Researches in and application of Lewis acid,Bronsted acid,alkali, alkaline earth and molecular sieve catalysts were described in detail. 对采取烷基化法和酰基化法合成2,6-二烷基萘的工艺路线,尤其对所使用催化剂的研究进展进行了评述。
Thermal-oxidative stability of poly (vinyl chloride) (PVC) by carboxylic ester rare earth salt (CERES) has been studied during thermoexidativeageing in static condition in air. 用热烘法研究了羧酸酯稀土（CERES）对聚氯乙烯（PVC）的热氧稳定作用。
The process of sol-gel method to prepare alkaline earth aluminate and the properties of the product obtained by this method were discussed in detail. 着重对溶胶-凝胶法制备超细碱土铝酸盐长余辉发光材料的过程及得到的产品性能做了详细阐述。
Researches in and application of Lewis acid, Bronsted acid, alkali, alkaline earth and molecular sieve catalysts were described in detail. 对采取烷基化法和酰基化法合成2,6-二烷基萘的工艺路线，尤其对所使用催化剂的研究进展进行了评述。
Developing alloy supporters, new Pd-only TWC, transition metal oxides and alkaline earth oxides as promoters will be the research points for TWC. 开发金属合金载体，以及新型单钯催化剂、过渡金属型或稀土钙钛矿型催化剂是今后三效催化剂研究的热点。
"More broadly, ammonium hydroxide (see ammonia) and soluble hydroxides of the alkaline earth metals are also called alkalies. 碱是强碱性的，会使红石蕊试纸变蓝色；
Photoluminescent pigment is a new-type of environmentally friendly Alkaline earth aluminate pigment with the characters of non-toxic, innocuous, non-radioactive. 稀土发光颜料是一种新型的、色环保碱土铝酸盐光致发光颜料，该颜料通过吸收各种可见光后在暗处可实现自动发光功能，发光时间长达10小时以上，并可无限次循环使用。
In this paper, chemical storage materials of hydrate of alkaline earth metals at low tempera tures are rported by differential scanning calorimetry( DSC). 对碱土金属的水合氯化物作为一种低温化学蓄热材料进行了相应的dsc研究。
This paper has discussed the head stableness、solubitity of hydroxide alkaline earth metal by thermodynamic principles,and the cause of thermodynamic of regularity is sought out. 用热力学原理对碱土金属氢氧化物的热稳定性、溶解性规律进行了探讨;并指出形成这些规律的热力学原因.
Alkaline earth bentonite was modified with sodium carbonate. The synergistic retention effect of the modified bentonite with CPAM on wheat straw pulp was investigated. 对钙基膨润土进行了改性,并研究了改性后的膨润土与阳离子聚丙烯酰胺对麦草浆的协同助留作用。
This paper has discussed the head stableness、solubitity of hydroxide alkaline earth metal by thermodynamic principles, and the cause of thermodynamic of regularity is sought out. 摘要用热力学原理对碱土金属氢氧化物的热稳定性、溶解性规律进行了探讨，并指出形成这些规律的热力学原因。
I is a new type of alkaline earth aluminate luminescent materials and products from the production, research and development, sales set new high-tech enterprises. 我公司是一家新型碱土铝酸盐自发光材料及制品生产，研发，销售为一体的高新集技术企业。
The long lasting phosphorescent materials composing of alkaline earth aluminates, which were found in 1990s, are a kind of important energy power and saving energy materials. 90年代发现和发展起来的铝酸盐体系长余辉发光材料是一类重要的新型能源材料和节能材料。