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- On the basis of distributing the natural frequency rationally, this paper has optimized the power assembly"s mounting system applying elastic center theory. 本文在合理配置各阶固有频率的基础上，运用弹性中心理论对动力总成悬置系统进行了优化设计。
- Natural aesthetics based on man's natural existence is of great signifinance in resolution of Western center theory in aesthetical study and promotion of a new aesthetical system of the 21st century. 这一以人的自然性存在为基础的本然美学，对于消解美学研究中的西方中心论，创建21世纪新的美学体系，具有重要意义。
- Centering Theory is proved to be an extremely useful theory of discourse coherence and salience. 向心理论是一个有关语篇连贯和显著性的理论。
- It's theories include: center theories, ecosystem idea influence, mental state and behavior characteristics of collegian . 其理论依据有:“中心”理论,生态观念影响,大学生的心理及行为特征。
- The bandits subject us to all sort of indignity. 强盗们对我们加以各种侮辱。
- He posed as an authority on that subject. 他以那个问题的权威自居。
- Our debate centered on this Olympic Games. 我们的辩论是以这次奥林匹克运动全为中心的。
- I have no pretence to be an expert on the subject. 我并不自命是这方面的专家。
- He's mute on the subject of social system. 他对社会制度的问题保持沉默。
- This is one of the standard books on the subject. 这是有关这个问题的权威著作之一。
- He do not throw much fresh light on the subject. 关于这个问题他没有提供很多新的见解。
- His whole attention was centered on this matter. 他的全部注意力都集中在此事上。
- Sex is no longer the taboo subject it used to be. 现在不再像过去那样把性的问题视为禁区。
- I wish I could be a master of this subject. 但愿我能精通这门学科就好了。
- That's all there is to be said on the subject. 关于这问题，要说的就这么多。
- He moved the table over to the center of the room. 他把桌子移到房间中心。
- His book is the best on the subject after mine. 他的书对这一问题的论述是最好的，仅次于我的书。
- The land is destined for a new shopping center. 这块地已被划作为营建一个新购物中心之用。
- He yapped on the subject for hours. 他就那个问题罗嗦了好几个钟头。
- His activities in London center around this spot. 他在伦敦的活动以这个地点为中心。
