It's a science in that it can be measured by results and is subject to methodological analysis.说它是科学,因为它可以通过结果来衡量,并须经方法论来分析.Much of this research was also plagued by methodological problems theoretical ambiguities.这...
Much of this research was also plagued by methodological problems theoretical ambiguities.这类研究的大部分同样受到方法学的问题和理论不明确的干扰.It’s a science in that it can be measured by results and is subject to methodological analysis.说它是科学，因...
此法可作为温和条件下苊烯合成的一种新方法.This method is a new one in the synthesizing acenaphthylene under mild conditions.采用正交试验法,在优化的条件下苊烯产率达59.09%.Orthogonal test method was used to optimize reaction conditions and the yield of acenaphth...
Organic food is unadulterated food produced without artificial chemicals or pesticides.有机食品是未使用人工化学制剂和杀虫剂的纯净食品。Organic food refers to food that is by - and - large untainted by pollution.总体来说,有机食品是一种未被污染的食品.Lao li, a uni...
APEC has pioneered an effective cooperation modality that galvanizes growth and prosperity in the Asia - Pacific Region .回首过去,我们开创了亚太经合组织合作的成功方式,促进了 亚太地区 的发展和繁荣....