A new synthesis technology of a new rare earth complex heat stabilizer for PVC and its effect of stability are described in this paper.
研究了一种新型PV C稀土复合热稳定剂的合成工艺以及热稳定效果。
The rare earth complex oxides with different types have been synthesized. Their structures and electric properties have been investigated.
合成了多种类型的稀土复合氧化物，研究它们的结构、电学性质。
Nanosized rare earth complex oxides have dual characters of nanosized materials and rare earths, which attract scientists'extensive attention.
稀土纳米复合氧化物因其具有纳米材料和稀土元素的双重特性，引起了科学家的广泛关注。
The synthetic method for citric acid rare earth complex was studied in this paper. Moreover, the content of rare earth and IR of the product were measured.
研究碱式柠檬酸稀土盐的合成方法，并对产物的稀土含量、红外光谱等理化指标进行了测试。
Synthesises rare earth complex monomer was conducted by sedimentation and direct method. The rare earth organic ionomer was synthesized by copolymerization of acrylic acid monomer.
通过沉淀法和直接法制备羧酸稀土配合物，与丙烯酸等单体共聚反应制备不同稀土含量的稀土有机高分子离聚物。
The luminescence principle, current research situation on electroluminescence devices using rare earth complex as emitter, existing problems and potential applications are outlined.
本文对稀土配合物的发光原理、电致发光的研究现状、存在问题及应用前景作了概述。
There are three parts in the dissertation: MCM-41 mesoporous material and semiconductor assembly, MCM-41 and fluorescence dye Eosin Y assembly, and MCM-41 and rare earth complex assembly.
本论文分为三部分，分别为介孔材料MCM-41与半导体硫化镉的组装，MCM-41与荧光染料曙红的组装以及MCM-41与有机发光配合物铕-苯甲酸-邻菲咯啉的组装。
The effect of ferro-silico-barium and its rare earth complex alloy on mechanical properties, castability and metallographic structure of cast iron containing Pb, As and Sn have been studied.
研究了含钡硅铁及其稀土复合合金对含铅、砷、锡铸铁机械性能、铸造性能和金相组织的影响。
Rare earth complex materials have been widely used in organic electroluminescence devices because of their high photoluminescence quantum efficiencies, narrow emission spectra and high color purity.
具有窄带发射的稀土配合物发光材料，因其具有高荧光量子效率，高色纯度等特点，被用于制备有机电致发光器件。
Proponents of the Rare Earth hypothesis say that a long chain of unlikely events led to the emergence of complex life here.
稀土元素假设的拥护者说一连串不可能事件引发了复杂生命的出现。
The effects of rare earth (re) complex modification on structure and the properties of a new cast hot-work die (CHD) steel were investigated.
研究了稀土复合变质对新型铸造热锻模具钢(CHD钢)组织与性能的影响。
[Zhang H. F. Complex peridotites xenoliths: rare and important samples for understanding the lithospheric evolution. Earth Science 31 (1) (2006), 31-37].
张宏福。复杂橄榄岩捕虏体：反演岩石圈演化过程的罕见而重要的样品。地球科学31 (1)(2006)，31 - 37。
The complex modification mechanism of phosphor and rare earth was simply analyzed.
同时对磷和稀土复合变质作用的机制进行了简单的分析。
The result showed that ligand has good coordination ability with rare earth ions, and a binuclear complex was formed.
研究结果表明配体与稀土离子有较好的配位能力，并与稀土元素形成了双核配合物。
The effect of complex agent on the electrodeposition of rare earth alloys was studied.
如何使其正移是实现稀土合金电镀的关键。
A complex exchanging emulsion liquid membrane for mutual separation of rare earth is introduced and its mechanism is also studied.
本文从理论上探讨了络合交换液膜分离稀土的机理，并将其应用于稀土元素的相互分离。
In the second part, rare earth polymer complex photochromic materials were synthesized and applied.
本论文第二部分对稀土配合物光致变色材料进行了合成及应用研究。
The organic active compounds are prepared based on organic rare - earth coordinated complex, surfactant, assistant of surfactant, stabilizer and solvent.
摘要由有机稀土配体化合物、表面活性剂、助表面活性剂、稳定剂、溶剂等原料制备出有机稀土活性复合物。
Using doped method in inorganic luminescence materials, lanthanide chelates have been put into complex matrix. Rare earth ion concentration is lowered and new kind of rare earth compounds are gotten.
类似无机荧光材料中掺杂办法，将稀土荧光络合物掺入络合物基质中，降低稀土浓度，得到新型稀土络合物发光材料。
The Baotou iron ore is complex ore that contains iron, rare-earth elements, fluorine, potassium and sodium.
包头矿是一种复合矿，它含有铁、稀土和氟、钾、钠等元素。
The inoculating effectiveness of rare-earth containing complex inoculants in the cylindrical cast piston ring of low-alloy gray cast iron is discussed in this paper.
本文研究了新型稀土复合孕育剂在灰铸铁简体活塞环中的孕育效果。
The inoculating effectiveness of rare-earth containing complex inoculants in the cylindrical cast piston ring of low-alloy gray cast iron is discussed in this paper.
本文研究了新型稀土复合孕育剂在灰铸铁简体活塞环中的孕育效果。
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