rand是什麽意思

rand

英 [rænd; rænt] 美 [rænd]

n. 蘭特（南非的貨幣單位）；邊緣；墊皮，襯底（鞋後根與鞋底中間的）
n. (Rand)人名；(英、德、俄、瑞典)蘭德

暢通詞匯

中文詞源

rand 邊緣，邊界，嶺

來自古英語 rand,邊緣，邊界，來自 Proto-Germanic*randaz,邊緣，邊界，來自 PIE*rent,撕開，砍，劈，詞源同 rend,rind.

rand 蘭特

南非貨幣單位。來自 Witwatersrand,白水嶺，來自 wit,白色的，詞源同 white,waters,水域，rand, 邊界，嶺。為南非著名金礦產區。

英文詞源

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."

雙語例句

1. The rand slumped by 22% against the dollar.: 蘭特同美元的匯率大幅下跌了22%。

2. Exploratory Analysis is a system analysis methodology summarized from Rand strategy analysis.: 探索性分析方法是Rand公司在戰略分析中總結出的一種定量係統分析方法,是進行高層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.: 當前就有一股力量正在努力做到後者, 由RAND公司, 一家美國智囊團, 他們理所當然的舉手歡迎.

4. Pareto - MEC and SP - MEC are respectively compared with the reference algorithms of Rand, VEGA, NSGA and SPEA.: 分別將Pareto一MEC和SP一MEC與Rand, VEGA, NSGA和 SPEA這四種算法進行了比較實驗.

5. Pareto - MEC is respectively compared with the reference algorithms of Rand, VEGA, NSGA and SPEA.: 本文分別將Pareto-MEC與Rand, VEGA, NSGA和 SPEA這四種算法進行了比較實驗.

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