改变连翼机前翼上反角和后翼下反角对纵向气动特性影响不大，对横向气动特性有明显影响。
The changes in dihedral of front wing and cathedral of rear wing have little effect on longitudinal aerodynamic characteristics but large effect on lateral-directional characteristics.
通过理论计算，定量地研究了小型无副翼电动无人机的横航向操稳特性，对不同机翼上反角和垂尾面积进行了横航向模态特性计算与分析。
The lateral-direct aerodynamic data of a SUAV without any aileron with different dihedrals and vertical-tail areas were obtained through an aerodynamic estimation method.
团伙侵权行为由全体团伙成员承担连带责任，从侵权故意角度、行为角度、义务违反角度、价值角度及功能角度都具有解释上的正当性及合理性。
From the aspects of tort's purpose, action, duty, value and function, we can get reasonable explanations to the justice and rationality of gang members 'joint liability.
团伙侵权行为由全体团伙成员承担连带责任，从侵权故意角度、行为角度、义务违反角度、价值角度及功能角度都具有解释上的正当性及合理性。
From the aspects of tort's purpose, action, duty, value and function, we can get reasonable explanations to the justice and rationality of gang members 'joint liability.
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