对矽线石的成分、有序—无序、缺陷结构、热力学行为及应用研究进展作了综述。
Advances of research on the composition, order disorder, defect structure, thermodynamic behaviors and application of sillimanite are reviewed.
它是这个无序小镇的一道独特的风景线，而不是被淹没在环境中。
It can also get the presence adapted oneself to the scenery of the disordered town, and not buried to the surroundings.
提出贯穿线的概念，对截面上包含自交、重叠、干涉的无序交线进行规整处理，生成有序的无干涉刀轨。
The concept of traversing line is presented to deal with the intersection curves of offset surfaces with planes...
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