查询词典 silicates

They found that pyrolytic reactions were catalyzed by alkaline earth metal cations in carbonates and inhibited by silicates.

Karabakan和玉&俄罗斯&m(1998)矿物矩阵的影响石油页岩在转换成有机物的干酪根在热解反应。

Light industry in China is primarily referred to the production of consumer goods, and it covers the following 19 industrial segments: pulp and paper making, daily-use mechanical devices, silicates for daily use, chemical products for daily use, salt-making, foodstuffs and beverages, leather and fur as well as their products, wood processing and woven works of bamboo, rattan, palm and straw, furniture, cultural, educational and sporting goods, arts and crafts, plastic products, metal products, household electric appliances, lighting devices, weighing devices, sundry articles for daily use, light industrial machinery and others.

中国国际贸易促进委员会轻工行业分会、中国国际商会轻工行业商会是中国轻工行业与世界同行合作交流的桥梁和纽带，它根据中国国际贸易促进委员会的章程和宗旨，积极开展同各国经济贸易界的合作，发展同国外有关商会、协会和其它民间经贸组织的联系，组织对外考察、交流、经贸洽谈和培训，举办各类出国和来华专业展览会、国际会议、洽谈会和技术交流会，传递有关经贸、技术信息，为国内外有关企业和组织提供服务。

The products include antioxidants,blowing agents,organic solvents, intermediates for pesticides,drugs and dyestuffs,perfumes,water glass,silicates,molybdenum compounds,graphite series,activated carbon,plasticizers,flame retardant,heat stabilizers,food additives and chemical reagents,etc.

注册商标有&鹿牌&合成樟脑，&桃浦&牌合成樟脑副产物和其他化工产品，&金牛&牌抗氧剂，发泡剂，水合肼，二甲基乙酰胺，二甲基乙醇胺，&海球&牌硅胶系列，&飞铃&牌磷氯，双乙烯酮衍生物，磷酸酯，乙烯利等，&泉字&牌，&水晶&牌各类泡化碱系列，&上胶&牌钼类化合物，石墨类产品系列。

The main results and conclusions can be organized as follows:(1) The alkaline-earth aluminates and silicates, which can emit the light from violet to red with long afterglow, are prepared by the different methods such as solid-state reaction, sol-gel, and combustion synthesis, etc.

获得了从紫色到红色所有可见波段的长余辉材料，通过对铝酸镏的基体元素比例、合成工艺和共掺杂元素的研究，使SrAl〓O〓：Eu〓，Dy〓的有效余辉时间大大增强，很容易突破30小时。

E The fractal and spherical particles exist favorably in the coarse fraction, while in the fine mode (0μm) are floccules formed by flocking fine particles together, containing crustal elements and mainly being silicates and aluminosilicates. f The content of Al, Si, Fe in TSP samples is higher than in PM〓, indicating an enrichment of these elements in coarse mode. g Compared with non-dust particles, the dust particles are more homogeneous in terms of morphology, particle size and composition. h Particles with irregular shape and well-distributed size dominate in dust samples, containing crustal elements such as Mg, Al, Si, Ca, Fe et al.

细粒中除小圆球外，大多为细小颗粒聚结在一起的不规则块状颗粒，主要含地壳元素，可能是硅酸盐和铝硅酸盐。fMg、Al、Si、Fe在PM〓中的含量较相应的TSP中的低，可见这些元素主要存在于较粗颗粒中。g沙尘期气溶胶粒子的形貌较非沙尘期单一、均匀，非沙尘气溶胶粒子的形貌、组分较沙尘期复杂。h沙尘期样品中，粒径均匀、形状不规则的颗粒最多，这些颗粒主要含地壳元素Mg、Al、Si、Ca和Fe等，是典型的由源区传输过来的沙尘粒子，但其高硫含量表明在青岛特殊的地理环境下，在粒子表面发生了硫的均相和非均相反应。

However the research interests worldwide have been mainly focused on rare earth ion , especially Eu〓 doped aluminates, gallates, silicates, aluminosilicates, germinates and oxides. The red LLP materials are in great scarcity.

这一时期，研究兴趣主要集中在稀土离子特别是Eu〓激活的蓝色和绿色长余辉材料如铝酸盐、镓酸盐、硅酸盐、硅铝酸盐、锗酸盐及氧化物等体系，而严重匮乏红色长余辉材料。

As mentioned earlier, their use is restricted to inorganic oxides, hydroxides and silicates.

就象前面提到的那样，硅烷的应用局限于无机氧化物、氢氧化物和硅酸盐。

Although the mode of carbon storage in the mantle is largely unknown, observations of microbubbles on dislocations in minerals from mantle xenoliths has led to the suggestion that carbon may be soluble in silicates at high pressure.

地球地幔中储存的碳的数量要比大气层和生物圈中碳的总量大几个数量级，所以，碳在地幔中的储存模式是全球碳预算中的一个重要问题。

It has found that the liqnids exiting in the coatings can be divided into three types: the first is composed of pure alkali sulphate molten; the second, alkali sulphate with some calcium silicates dissolved in; the third, a mix molton of alkali sulphates with clinker liquid.

研究发现，窑尾系统结皮物料中所出现的液相共有三类。一类是主要是纯硫碱熔体；第二类为部分熔有硅酸钙的硫碱熔体；第三类为有部分熟料液相参与的混合液相。它们在结皮过程中扮演不同的角色。

And the synthesis, assemble and applications of mesoporous silicates have been developed in the recent years.

介孔分子筛的合成、组装与应用也己取得了突破性进展。

Foods high in this vitamin include oily fish such as salmon, tuna and, and fish liver oils.

维生素D含量高的食物包括诸如大麻哈鱼、金枪鱼和鲭鱼之类的油鱼以及鱼肝油。

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