rand是什么意思

rand

英 [rænd; rænt]***美 [rænd]

n. 兰特（南非的货币单位）；边缘；垫皮，衬底（鞋后根与鞋底中间的）
n. (Rand)人名；(英、德、俄、瑞典)兰德

中文词源

rand 边缘，边界，岭

来自古英语 rand,边缘，边界，来自 Proto-Germanic*randaz,边缘，边界，来自 PIE*rent,撕开，砍，劈，词源同 rend,rind.

rand 兰特

南非货币单位。来自 Witwatersrand,白水岭，来自 wit,白色的，词源同 white,waters,水域，rand, 边界，岭。为南非著名金矿产区。

中文词源

rand (n.): "rocky ridge overlooking a river valley," 1839, South African English, from Afrikaans, from Dutch rand "edge, margin," cognate with Old English rand "brink, bank." As a unit of currency, adopted by the Republic of South Africa in 1961 (see Krugerrand). Johnson's dictionary has rand "Border; seam: as the rand of a woman's shoe."

双语例句

1. The rand slumped by 22% against the dollar.: 兰特同美元的汇率大幅下跌了22%。

2. Exploratory Analysis is a system analysis methodology summarized from Rand strategy analysis.: 探索性分析方法是Rand公司在战略分析中总结出的一种定量系统分析方法,是进行高层策略分析的重要方法.

3. A recent effort to do the latter, by RAND Corporation, an American think - tank, is therefore welcome.: 当前就有一股力量正在努力做到后者, 由RAND公司, 一家美国智囊团, 他们理所当然的举手欢迎.

4. Pareto - MEC and SP - MEC are respectively compared with the reference algorithms of Rand, VEGA, NSGA and SPEA.: 分别将Pareto一MEC和SP一MEC与Rand, VEGA, NSGA和 SPEA这四种算法进行了比较实验.

5. Pareto - MEC is respectively compared with the reference algorithms of Rand, VEGA, NSGA and SPEA.: 本文分别将Pareto-MEC与Rand, VEGA, NSGA和 SPEA这四种算法进行了比较实验.

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