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Two new organo polyoxometalate charge transfer complexes H PMo O 0 ·.CO(NH ) ·.H O and H PMo O 0 ·CO(NH ) were synthesized and their structures were elucidated by IR,UV,TG,XRD and elementary analyses.
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在水中合成了两种新的有机 金属氧酸盐电荷转移配合物H PMo O 0 ·.CO(NH ) · .H O和H PMoO 0 ·CO (NH ) ,用IR、UV、TG、XRD及元素分析对其进行了表征。 |
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Two novel heterotetranuclear complexes were synthesized, namely M(H0)·HO where oxca=N(carboxy phenyl)-N′( aminopropyl) oxamide and M=Nd, Gd.
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合成了两种不对称草酰胺桥联异四核配合物[Cu(oxca)] M(HO)·HO[oxca表示N ( 羧基苯)·N′ ( 氨丙基)草酰胺三价阴离子,M=Nd(Ⅲ),Gd(Ⅲ)]。 |
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Two novel heterotrinuclear complexes M(H O) where oxca denotes N-(- carboxy phenyl)-N-( -aminopropyl) oxamide and M=Co +, Ni + have been synthesized.
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合成了 种不对称草酰胺桥联异三核配合物 { [Cu( oxca) ] M( H O) } [oxca表示 N-( -羧基苯 )·N -( -氨丙基 )草酰胺三价阴离子 ,M=Co +,Ni +]。 |
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Two of new empiric formulae are D=. 7wu and D=0.0w~(· )h~(0·9 )u~(0·080)s~(0·8).
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本文提出的新经验公式为D=. 7wu和D=0.0w~(· )h~(0·9 )u~(0·080)s~(0.8). |
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Two patients with Taussig-Bing were complicated with VSD and PH.
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例PDA。 例Taussig-Bing均合并VSD及PH。 |
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Two species Metaphire extraopapillae sp. nov., Amynthas xingdoumontis sp. nov. and a subspecies Amynthas carnosa lichuanensis subsp.
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nov. 、Amynthasxingdoumontissp. |
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Two species new to China of Graphis(Graphidaceae,Ostropales,Ascomycota)
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中国文字衣属地衣新记录种 |
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Two squash varieties(Cucurbita ficifolia Bouche.and Cucurbita moschata Duch.ex Poir.) were treated with different concentrations of NaCl(0,80,0 mmol/L),and the salt tolerance in phrase of seed germination was compared.
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以黑籽南瓜和白籽南瓜种子为材料,用0、80、0 mmol/L NaCl进行处理,对黑籽南瓜和白籽南瓜发芽期的耐盐性进行了比较。 |
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Two theorems for estimating risk refusal function
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危险拒绝函数估计的两个定理 |
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Two traditional pricing methods, the marginal pricing method and the embedded cost pricing method are introduced. Price based on Postage Stamp Method and capacity use of the transmission network is proposed.
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首先对输配电定价的种主要方法,即边际成本方法和综合成本方法作了简要论述与分析,在此基础上提出了一种基于邮票法和针对输配电网使用程度的输配电服务定价方法。 |
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Two types of nerve terminals were recognized in the periodontal ligament: free nerve endings and Ruffini endings.
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在牙周膜内存在两型神经末梢 :游离神经末梢及Ruffini终末。 |
