专业释义英英释义
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空间群 - 引用次数：346
The layered ceramic material Ti3SiC2 has a hexagonal crystallographic structure with space group P63/mmc.
层状结构的Ti3SiC2陶瓷属于六方晶体结构,空间群为P63/mmc。
参考来源 - Ti -
空间群 - 引用次数：16
The space group symmetry of BP I and BP II are originated from that the orientations of the molecular long axis are different in each point and have the symmetry of the space group.
BPⅠ、BPⅡ物理性质的空间群对称性，起源于统计意义上分子长轴取向各点不同，有空间群对称性。
参考来源 - 液晶向列相和蓝相的研究 -
空间群
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空间群
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Space group
- abstract: In mathematics and geometry, a space group is the symmetry group of a configuration in space, usually in three dimensions. In three dimensions, there are 219 distinct types, or 230 if chiral copies are considered distinct.
以上来源于: WordNet
双语例句原声例句权威例句
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The relationship between the corrosion resistance and microstructure was discussed by using space group and thermodynamics theories.
利用空间群与热力学理论探讨了微观组织结构与抗蚀性能间的关系。
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The thermotropic liquid crystalline block copolyesters with flexible space group in main chain were synthesized via solution polycondensation.
用溶液缩聚法合成了含柔性间隔基的嵌段热致液晶共聚酯。
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In order to solve the problems of space group formation and event detection in battlefield, a novel group formation algorithm for maneuvering target was proposed.
为了解决空间合群和战场中的事件检测问题，提出了一种新的机动目标的空间群生成算法。
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One observer said in a joking way that the space agency was just looking for a group of "normal,everyday supermen."
VOA: special.2009.06.10
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He rejects the idea that the city is defined simply by a group of people who inhabit a common territory the same space as it were.
他拒绝将城市简单定义为,一群人住在同一领土上的概念,即同一空间。
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The group recommended that human life must not be risked simply to send equipment into space.
VOA: special.2009.12.30
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