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。
Their new microscope replaces the magnetic tip with a diamond that has a defect in its crystal structure.
硅在半导体元件要单结晶：它需要有一个非常纯净的晶体形式，如果没有缺陷的晶体结构。
The silicon in semiconductor components has to be mono crystalline: it has to have a very pure crystal form without defects in the crystal structure.
建立杆件锈蚀和弯曲的计算模型，提出并采用随机缺陷模态法研究具有缺陷的结构承载能力。
Taking the example of a practical engineering, this paper studied the influence of imperfection to the strength and stability of structures…
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