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point-group

  • 点集

专业释义英英释义

  • 点群 - 引用次数:6

    参考来源 - 基于拓扑关系的制图综合研究
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    The math algorithm of elliptic curve has many operations including the ones over finite field and point group, and this paper analyzes the optimized algorithm one of which is added in the hybrid cryptosystem.

    椭圆曲线数学运算较多,包括有限域运算和椭圆曲线点群运算,论文分析了椭圆曲线快速算法,并在混合加密系统中加入了一种优化算法。

    参考来源 - 基于椭圆曲线的混合加密系统的研究实现
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·2,447,543篇论文数据,部分数据来源于NoteExpress

Point group

  • abstract: In geometry, a point group is a group of geometric symmetries (isometries) that keep at least one point fixed. Point groups can exist in a Euclidean space with any dimension, and every point group in dimension d is a subgroup of the orthogonal group O(d).

以上来源于: WordNet

 柯林斯英汉双解大词典 

point group

双语例句原声例句权威例句

  • A century's worth of calculated name changes point to the fact that naming any group is a politically freighted exercise.

    世纪以来,精心策划名称变化表明这样一个事实:给任何一个组织命名一种带有政治色彩的行为。

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更多双语例句
  • The website users regained about five point two kilos - overall,not much better than the control group, which had no structured weight maintenance program.

    VOA: standard.2010.07.30

  • He added that he rejected linking terrorism to any ethnic group or religion, again a point debated by Muslim Uighurs who have been rounded up in anti-terror sweeps.

    VOA: standard.2009.11.07

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