Arabic numbers
- 相似词
- 更多 网络例句 与Arabic numbers相关的网络例句 [注：此内容来源于网络，仅供参考]
-
Who discovered Arabic numerals?- Hindu did, instead of Arabic! Formerly,"Arabic numbers" went around to Arab Dom, came down to Europe.Incorrectly relied an erroneous information, on shoes on boots, westill call it as Arabic numeralsnow.
阿拉伯数字实际上是古印度人发明的，后来流传到阿拉伯，又转到欧洲，欧洲人就认为是阿拉伯人发明了这些数字。
-
Roman to Arabic/Arabic to Roman Numeral - Convert Roman numerals to Arabic and Arabic to Roman numerals.
这个应用程序能将罗马数字转换为阿拉伯数字，并能将阿拉伯数字转换为罗马数字。
-
In 2000, F. LUCA proved that Fermat number are anti-sociable numbers, and in 2005, M. H. LE proved all powers of 2 are anti-sociable numbers. We have used the method of M. H. LE to obtain some new results of the anti-sociable numbers. For every integer n containing prime divisors that are 1 mod 4, let p mod 4 be an arbitrary prime divisor of n. There is at least one anti-sociable number in n^2, p^2n^2, p^4n^2, and p^6n^2. Therefore we can prove that anti-sociable numbers have positive density in perfect square numbers. We also give a method to find the exact anti-sociable numbers.
LUCA证明了Fermat数都是孤立数；2005年，乐茂华教授证明了2的方幂都是孤立数，用乐茂华教授的方法给出孤立数的一些新的结果：对于任意含有4w+1型素因子的正整数n，设p为n的任意一个4w+1型素因子，则在n^2，p^2n^2，p^4n^2，p^6n^2里至少有一个是孤立数，因此可以证明孤立数在完全平方数里有正密度，另外也给出求解确定孤立数的方法。
- 更多网络解释 与Arabic numbers相关的网络解释 [注：此内容来源于网络，仅供参考]
-
Arabic numbers：阿拉伯数字
甚至世界各国的数字都叫阿拉伯数字(Arabic Numbers ),足见阿拉伯对数学的贡献之大. (见>有关词条,穆尼尔.白阿来白奇编,1996年贝鲁特出版)天文学:在天文学领域,穆斯林天文学家最先提出了地球绕太阳运转的学说,
-
Arabic numbers at all hours：阿拉伯语的人数在所有小时
Made of metal制成的金属 | Arabic numbers at all hours阿拉伯语的人数在所有小时 | White dial白拨号