latin square造句

• An upper bound for the number of normalized latin square
  关于规范型拉丁方个数的上界
• Orthogoanl latin square based in m carry system number
  进制数的正交拉丁方
• A method of constructing mutually orthogonal latin square of order 4t
  阶正交拉丁方的构造方法
• Latin square analysis
  拉丁方分析
• Graeco - latin square
  希腊拉丁方
• Latin square design
  拉丁方设计
• Noticing that the latin square can be listed in a particular order , we can follow this order to search for all the latin squares
  针对拉丁方具有位序的特性，我们提出了利用位序法求找拉丁方。
• Clearly , the answer has to be smaller than the number of latin squares because of the added constraints imposed by the subgrids
  显然答案肯定比拉丁方阵的解来得少，因为数独多了各宫限制的条件。
• We present a parallel algorithm of searching standard latin square and develop its parallel program using mpibd . the experimental results are also given
  我们给出了一个求找标准拉丁方的并行算法，编写了对应的mpibd并行程序，给出了实际运行结果。
• Silver iodide nano - powder has been produced by salt of silver and iodide in an alcohol solvent . the optimal conditions of the process has been studied by latin square experiments
  摘要乙醇中采用银盐和碘化物制备碘化银纳米微粉。用拉丁方格实验法确定合成过程中的适宜条件。
• In order to analyze the usability and validity of mpibd distributed parallel computing environment , we choose the problem of " latin square searching " as an instance to test mpibd , since the problem requires a large amount of computation and has potentially high parallelism
  为了分析所构造的mpibd分布式并行计算环境的可用性与有效性，本文选择计算量大、并行度高的应用实例，即“求拉丁方” 。
• ( 1 ) state the appearance of block design and it ' s resolution . ( 2 ) formulate the history of ols ( orthogonal latin squares ) and show the role that euler ' s conjecture and macneish ' s conjecture on ols played in the progress of study on latin square . ( 3 ) state briefly the motivation that finite projective plan and finite field offer to the development of combinatorial design
  ( 1 )详述了18世纪中期提出的区组设计问题以及这些问题出现的多种形式及解决方法； ( 2 )对组合设计中正交拉丁方的历史予以阐述，分析了拉丁方问题的研究中欧拉猜想和麦克奈希猜想的作用； ( 3 )简述了有限射影几何及有限域在组合设计中的意义及其对组合设计理论发展的推动作用。
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  应用此算法，我们成功地计算出难的三水平正交表本课题为国家重点基础研究发展“九七三”规划，国家“八六三”高技术发展计划，高等学校博士学位点专项科研基金及中国科学院软件研究所计算机科学开放研究实验室课题基金资助项目1g一gs第四，应用拟物拟人方法尝试求解古老而重要的拉丁方、正交拉丁方（它们事实上是正交表）问题。我们结合这些问题的特性，建立了新的物理模型，从理论上证明了这些物理模型的正确性，并设计出拟人化的“跳出局部极小值陷饼”的策略，得到了求解拉丁方、正交拉丁方的拟物拟人算法。实验表明， ”对某些问题算法有好的效果。
• In this paper , relevant algorithm of the automatic producing test case will be discussed , furthermore , the simulate annealing genetic algorithm of automatic producing the case of combination of condition covering test , and the orthogonal latin squares method of the automatic producing the case of combination of input variant covering test are offered in the paper
  本文讨论了自动生成测试数据的相关算法,并在此基础上,给出了能自动生成条件组合覆盖测试数据的模拟退火遗传算法以及可自动生成输入变量值组合覆盖测试数据的正交拉丁方方法。