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- Porphyrins and derivatives 卟啉
- A word or morpheme from which compounds and derivatives are formed. 用于形成复合词或引申字的词或复合语
- Helsinki Securities and Derivatives Exchange, Clearing House Ltd. 赫尔辛基证券及衍生商品交易所及结算所有限公司。
- Porphyrin and its derivatives were excellent organic semiconductor materials and they were received considerable attention in recent years. 卟啉及其衍生物是一类具有优良的光电性能的有机半导体材料,引起人们广泛的关注。
- Manipulates and queries mesh objects and derived mesh objects. 操作和查询网格对象以及派生的网格对象。
- Built-in types include both primitive types and derived types. 内置类型包括基元类型和导出类型。
- In this paper, porphyrins and their metallic complexes as organic light-emitting diodes (OLED) are reviewed. 本文对卟啉及其金属配合物在有机电致发光材料方面的研究做了综述。
- Conservation and derivation of the mathematical model. 数学模型的引出和守恒。
- Three kinds of metal-free imidazolyl tailed porphyrins and their metal Complexes have been synthesized. 采用各种测试手段（EA，FAB-MS，IR，1HNMR）对三种咪唑基尾式卟啉进行了表征，确证了它们的结构。
- BBB may also invest the fund's assets in foreign securities and derivatives. BBB也许并且投资资金的财产在外国证券和衍生物。
- Authority is a postulate of the moral order and derives from God. 权威是一种道德秩序的主张，并且它来源于上帝。
- Aim To study the synthesis of metal dendritic porphyrins and their activities as dual functional mimics of superoxide dismutase(SOD) and catalase(CAT). 目的研究金属卟啉树状大分子化合物的合成并考察其作为超氧化物歧化酶(SOD)和过氧化氢酶(CAT)双功能模拟酶的活性。
- Themodynamic properties of the axial coordination between metallo porphyrins and indole were investigated by UV-Vis method. 研究了配合物与吲哚客体的轴向配位热力学性质。
- New researches on mechanism of alkene epoxidation by iron porphyrins and manganese porphyrins in recent years are presented in this paper. 摘要本文就铁卟啉及锰卟啉模拟酶体系近年来在催化烯烃环氧化反应机理方面的最新研究成果进行了详细阐述。
- The UV and IR properties of the porphyrin and Zn, Co coordination compound were also investigated. 同时，对该卟啉及其锌、钴配合物初步进行了电子光谱、红外光谱等性质研究。
- Methods Convergent synthetic method was used to prepare dendritic porphyrins and the abilities of antioxidant were tested through several experiments. 方法通过收敛式合成法合成酸性表面二价铜卟啉树状大分子化合物。用核黄素-蛋氨酸光照法进行抗活性氧作用实验。
- It is unscholarly and derivative, and raises a lot of unanswered questions. 它不象学者所写而且是摹仿的，并且提出很多不能解答的问题。
- Article 38 The State forbids or restricts the export of precious trees and their products and derivatives. 第三十八条国家禁止、限制出口珍贵树木及其制品、衍生物。
- The research development of porphyrins and metalloporphyrins was reviewed in this paper.The structure,properties,synthesis and applications of them were summarized. 评述了卟啉及金属卟啉化合物在合成及应用方面的研究进展,并简要介绍了卟啉及金属卟啉化合物的结构、性质。
- The State forbids or restricts the export of precious trees and their products and derivatives. 国家禁止、限制出口珍贵树木及其制品、衍生物
