单词 | encumbered |
释义 |
encumbered听听怎么读
[en?k?mb?d]
是什么意思 妨碍,阻碍,拖累( encumber的过去式和过去分词 ); 英英释义encumbered
学习怎么用 双语例句
权威例句Heat sink device assembly for encumbered IC packageSterically Encumbered (Perfluoroaryl) Borane and Aluminate Cocatalysts for Tuning Cation?Anion Ion Pair Structure and Reactivity in...ChemInform Abstract: Structural Characterization of a Sterically Encumbered Iron(II) Porphyrin CO ComplexCoordination copolymerization of severely encumbered isoalkenes with ethylene: enhanced enchainment mediated by binuclear catalysts ...Stereoselective polymerization of rac- and meso-lactide catalyzed by sterically encumbered N-heterocyclic carbenesSynthesis and Characterization of Sterically Encumbered Derivatives of Aluminum Hydrides and Halides:? Assessment of Steric Propert...Use of magnetic circular dichroism to determine axial ligation for some sterically encumbered iron(II) porphyrin complexesInvestigation of the Early Steps in Electrophilic Bromination through the Study of the Reaction with Sterically Encumbered OlefinsOrganolanthanide-catalyzed intramolecular hydroamination/cyclization/bicyclization of sterically encumbered substrates. Scope, selec...The synthesis and structure of lithium derivatives of the sterically encumbered β-diketiminate ligand [{(2,6-Pri2H3C6)N(CH3)C}2CH]...
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