The minimum energy configuration corresponds to a linear geometry for MgF 2, whereas the remainder of the molecules are bent with a bond angle in the range 120–132°. These results are in agreement with experimental evidence where it exists. The bent geometries are more stable than the linear...
aNothing good, don't allow yourself to be unhappy. 好什么都,不允许自己是怏怏不乐的。 [translate] aHang Your Heart 垂悬您的心脏 [translate] abent, with a bond angle less than 180 弯,以一个键角少于180 [translate] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯语翻译 西班牙...
Bent bond, also known asbanana bond, is a term inchemistrythat refers to a type ofcovalentchemical bondwith a geometry somewhat reminiscent of abanana.The term itself is a general representation of electron density orconfiguration resembling a similar "bent" structure within small ringmolecules, su...
Geometry optimisation Geometry optimisations were performed for all the structures GNs(shown in Fig. 1), VGNs and Xy/VGNs. The observed average C-C bond length and bond angle (C-C-C) for GNs is 1.42 Å and 120º, which is in good agreement with the theoretical and experimental fi...
Some aspects of braided geometry: differential calculus, tangent space, gauge theory A new approach is suggested to quantum differential calculus on certain quantum varieties. It consists in replacing quantum de Rham complexes with differen... P Akueson,D Gurevich - 《Journal of Physics A General ...
Beer, B.: Options for complex geometry Façades- single corner vs. free form cold-bending. In: Proceeding of Glass Performance Days, pp. 11–18 (2019) Belis, J., Inghelbrecht, B., Van Impe, R., Callewaert, D.: Cold bending of Laminated Glass Panels, HERON vol. 52, no. 1/2,...
the included angle between the main axis of the middle portion and the main axis of the first straight section, the orientation of the second straight section towards the middle portion, the included angle between the main axis of the second straight section and the main axis of the third str...
Aerodynamic design and performance of a bent-axis geometry vehicle Variable bent-axis maneuvering vehicles provide a unique type of control for a variety of supersonic and hypersonic missions. Unfortunately, the large hing... WH Rutledge,GF Polansky,EL Clark - 《Journal of Spacecraft & Rockets》...
The minimum energy configuration corresponds to a linear geometry for MgF 2, whereas the remainder of the molecules are bent with a bond angle in the range 120–132°. These results are in agreement with experimental evidence where it exists. The bent geometries are more stable than the linear...
αi…bent-up bars angleτb,1… mean bond stress prior to yieldingτb,1… mean bond after yieldingEs… Young’s modulus of reinforcementfy… yield strength of reinforcement Dowel action of bent-up bars VSDVSD=∑VSD,i=∑VF,i·cosαiand Eq. (4) for VF,i Dowel action VF,i according ...