水分子在冰晶里的排列留下许多小空隙,而在液体水里,从统计学意义上讲,水分子们紧密地一个挨着一个,没有空隙。
The arrangement of water molecules in an ice crystal leaves small interstices, whereas the water molecules in liquid water are statistically cheek-to-jowl.
此外我们还利用标号分拆的概念得到了关于染色排列的统计量的一些结果。
Moreover, we use the conception of labeled partitions to get some results of some indices of colored permutations.
通过因果分析方法,作出影响冷换设备有机涂层质量的排列统计图,从而分析出主要的影响因素。
The main factors that affect the quality of organize coating for heat exchanger were analyzed through statistic data by causal analysis.
对三类抽奖活动本文利用排列组合与数理统计等知识,进行了分析、揭露,以此告诫人们不要上当受骗。
With permutation and mathematical statistics, this paper analyses and exposes three Kinds of lottery, and thus exhorts people not to be taken in.
根据均匀设计原理,对碳纤维增强铜基复合材料的磨损试验参数予以科学排列,不仅减少了试验次数,而且提高了试验数据统计结果的可靠性。
The friction and wear tests of the self lubricating bearing made of carbon fiber reinforced copper matrix composite materials are arranged by uniform design that can greatly reduce the test duration.
今天发表的一项新研究称,哺乳动物细胞核是由按模式排列的各组成部分构成的,而这种排列模式是可以根据统计学预知的。
The nucleus of a mammal cell is made up of component parts arranged in a pattern which can be predicted statistically, says new research published today.
统计结果表明,类星体成线排列现象至少在这组样品中不明显。
The statistical result shows that the phenomenon of alignment in quasars is not obvious, at least in this group of samples.
排列组合是数学的一个重要基础,特别是在《概率统计》学中经常要用到。
Permutations and Combinations are important basis in mathematics. They are often used, especially in Probability Statistics.
第51至100名的编程语言如下。因为他们之间的统计数据差的很少,因此下面的这些排列是以字母顺序来排列的。
The following list of languages denotes #51 to #100. Since the differences are relatively small, the programming languages are only listed (in alphabetical order).
采用统计分析方法,通过平面气孔分布的二阶特性、气孔最邻近距离分布等分析了藕状多孔镁横截面上气孔的分布,结果表明气孔呈近程有序排列。
The spatial distribution of pores on cross section of lotus-type porous magnesium has been studied with second-order characteristics, nearest-neighbour distribution, etc.
采用统计分析方法,通过平面气孔分布的二阶特性、气孔最邻近距离分布等分析了藕状多孔镁横截面上气孔的分布,结果表明气孔呈近程有序排列。
The spatial distribution of pores on cross section of lotus-type porous magnesium has been studied with second-order characteristics, nearest-neighbour distribution, etc.
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