pi怎么读，pi的音标和真人发音
英音
[paɪ]
美音 [paɪ]
pi是什么意思，pi的意思是
n.圆周率(π)
星级词汇:
pi的词源和记忆技巧
pi 圆周率
来自希腊字母pi.现词义缩写自periphery,圆周，周长。
pi 的用法和双语例句“点击”或“选中”例句中的单词，就可以看到词义解释
- The stars overhead inspired the ancient greeks , but they probably never used them to calculate pi .
- 头顶的星辰给予了古希腊人无穷的数学灵感，但是他们可能从未想过能利用星星来计算圆周率。
- Generally the buyers aren 't wealthy but are rural or suburban residents who have achieved moderate prosperity , says pi .
- 一般买方并不富裕但大都是来自农村和市郊的、达到小康生活水平的居民，皮说。
- Pi qiansheng , mr gou 's predecessor as head of binhai new area , was removed in june , reportedly for corruption .
- 滨海新区负责人、苟利军的前任皮黔生于今年6月被免职，据报道称是由于腐败。
- Warning : do not calculate pi in binary .
- 警告：不要将圆周率pi（π）计算成二进制。
- You expect your child to know as many digits of pi as their age .
- 你希望你的孩子能记住的圆周率位数越多越好。
- Zhou 's fujian parents , for instance , have their own children but wanted more for precisely the reason pi gives .
- 例如，福建的父母有自己的孩子，但是，正如皮所说的原因，他们想要更多的保障。
- Ignoring a clunky numerical system and devising his own , he demonstrated the nature of infinity and calculated a value for pi .
- 他抛弃了繁琐的数字系统并自创了一套，同时揭示了“无穷大”的性质并计算出了圆周率的数值。
- Palais originally argued that pi should be changed to equal ( approximately ) 6.28 while others prefer giving that number a new name altogether .
- 帕莱索原来坚持圆周率π应改为等于（约）6.28，而另一些人则更愿给那个数值一个全新的名称。
- Mathematics enthusiasts will this weekend be celebrating pi day , which falls on 14 march in honour of the famous ratio 's first few digits , 3.14 .
- 数学迷们将在本周末庆祝他们的圆周率日，这一天之所以落到3月14号是为了纪念这个这个著名比例的头几位：3.14。
- You start with the square of an electron 's charge , divide it by the speed of light and planck 's constant , then multiply the whole lot by two pi .
- 一开始将电子电荷平方，再除以光速和普朗克常数，然后将总数乘以2个圆周率。