Their new microscope replaces the magnetic tip with a diamond that has a defect in its crystal structure.
他们的新显微镜用一个晶体结构上有缺陷的钻石替代了磁针。
The paper analyses the reason why the appearance defect of concrete structure appears, and puts forward the corresponding precaution and treatment in construction.
分析了混凝土结构外观缺陷产生的原因，提出了相应的施工预防措施及处理方法。
In this paper, the defect of enterprise's capability structure are analyzed.
文中分析了中国企业能力结构的缺陷问题。
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