根桥
- 网络the root bridge
![根桥](../cache/1323795.jpg)
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硫氰酸根桥连双核铜配合物[μ-(SCN)Cu(dien)]2(ClO4)2的合成、晶体结构和磁性研究
Synthesis , crystal structure and magnetic properties of a thiocyanate bridged dinuclear copper (ⅱ) complex : [ μ - SCN Cu dien ] _2 ( ClO_4 ) _2
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Mulliken自旋布居分析表明,无论是三唑桥还是异硫氰酸根桥,它们的磁交换作用机理都是磁中心的自旋离域。
The Mulliken population analyses show that in the title complexes there is a spin delocalization mechanism of magnetic coupling through the bridges .
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氰根桥联大环配合物的合成、结构与磁性研究
Synthesis , crystal structures and magnetic properties of cyanide-bridged macrocyclic complexes
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计算表明,在标题化合物中,三唑桥传递反铁磁耦合作用,而异硫氰酸根桥传递铁磁耦合作用;
It is found that in the title complexes the coupling interaction of the triazole bridge is antiferromagnetic while the isothiocyanate bridge transfers a ferromagnetic coupling .
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结论:左心功能不全患者可以安全地用2根动脉桥血管进行全动脉化冠脉旁路移植术。
Conclusion : It is concluded that total arterial revascularization in patients with ischaemic left ventricular dysfunction can be safely performed with 2 arterial conduits .
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结果14例患者共发现桥血管33根,桥血管近远端吻合口可评价率分别为93.9%(31/33)和90.9%(30/33);
Results : The rates of the proximal and distal anastomosis that could be evaluated were 93.9 % ( 31 / 33 ) and 90.9 % ( 30 / 33 ), respectively .
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根间菌丝桥对三叶草生长及磷营养状况的影响
Effect of VA Mycorrhizal Hyphae Links on Growth and P Nutrient of Red Clover
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并且,随着异硫氰酸根取代三唑桥的数目增加,配合物的铁磁作用增强,在一定意义上说明了混合桥磁耦合作用的加合性。
As increasing the number of isothiocyanate bridge the ferromagnetic characteristic is enhanced .