Pi
英音[ paɪ ] 美音[ paɪ ]

圆周率

常用释义

词性释义

圆周率(π)
例句
  • 全部
  • 圆周率
1·Everyone should have access to the great works of the world, whether heavy (Shakespeare, “Moby-Dick”, pi to 1m places), or light (Peter Pan, Sherlock Holmes, the “Kama Sutra”).
所有人都应该可以阅读世界上的著作,不管是厚重的(莎士比亚,“白鲸记”,圆周率记录到小数点后一百万位),还是轻便的(彼得潘,夏洛克·福尔摩斯,“爱经”)。
2·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。
3·I wanted to choose 3, 7, 22 or 227 because they are used when estimating PI, but some other students must have had the same idea.
我想选3、7、22或227,因为在估计圆周率时要用到它们,但其他一些学生肯定有同样的想法。
4·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。
5·He used a computer, but you can also calculate pi at home with some needles and a sheet of lined paper.
当然,贝拉德要求助于电脑,不过你也可以用最简单的办法在自家客厅计算圆周率,所用材料只是几根针和一张横格纸。
1·Clear and green Pi River and the beloved Round Bay cultivate the vast green belt of the northern commercial city.
清澈碧透的毗河,环湾有情,孕育出北部商城的城市绿肺。
1·In his 16th year, Pi sets sail with his family and some of their menagerie to start a new life in Canada.
在他16年丕套驶其家人和一些动物园在加拿大开始新生活。
2·The rewards of a successful "PI" campaign will pay back your effort many times over.
一个成功的奖赏“ 丕”运动将回馈你努力多倍。
网络释义

聚酰亚胺(polyimide)

聚酰亚胺 薄膜 ,超耐高温型材 超耐高温特种工程塑料聚酰亚胺PI)薄膜,型材,粉末!聚酰亚胺本身的特性是:具有耐高低 …

圆周率

MATLAB函数大全 ... permute 广义转置 pi (预定义变量)圆周率 pie 二维饼图 ...

中国汉族的姓氏。_百度知道 ... Peng[ 彭、蓬] Pi[ ] Ping[ 平] ...

等电点

等电点:氨基酸所带正电荷数与负电荷数相等时(净电荷为零时)的溶液pH值,称为等电点pI)。公式推导:pI=1/2 (pK1’…

碘化丙啶(Propidium Iodide)

碘化丙啶(PI)是一种核酸染料,它不能透过完整的细胞膜,但在凋亡中晚期的细胞和死细胞,PI能够透过细胞膜而将细胞核染红 …

搏动指数(pulsatility index)

搏动指数PI)为1.12±0.17,阻力指数(RI)为 0.66±0.07 妊娠30周以后,当脐动脉的SV/DV>3.0,PI>1.7,RI>0.7时多发生胎儿 …
常用短语
Pi controller
Pi controller - 比例积分控制器
更新时间:2025-05-04 21:22