科学家们所作的展示已经表明，通过把一种材料的纳米级结构嵌入到另一种材料中，利用共振和其它交互作用可以改变该材料所表现出来的总体性质。
Scientists have already shown that by embedding nanoscale structures of one material inside another, resonances and other interactions can change the bulk properties of the material as a whole.
中国大学生的考试焦虑主要表现为考试进行时的紧张和对考试成绩的介意。日本大学生的考试焦虑是对考试的总体性焦虑。
The major expressions for Chinese students are "anxiety in testing" and"mind the results of examinations", and for Japanese students are "over-all anxiety for tests".
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