目前，对于完全信息下的风险决策问题研究已经取得较丰富的成果。
At present, the research of risk decision-making under complete information has been more perfect.
那时英国的空中经验远较我们为丰富。
British air experience at that time was far greater than ours.
有丰富的机械结构设计方面的知识，同时有较全面的电气方面的知识。
Have rich knowledge and experience of mechanism design, and also have full electrical knowledge.
有丰富的机械结构设计方面的知识，同时有较全面的电气方面的知识。
Have rich knowledge and experience of mechanism design, and also have full electrical knowledge.
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