百度试题 结果1 题目The symbol for pi is ___. A. π B. pie C. Pi D. p 相关知识点: 试题来源: 解析 C。pi 的符号是 Pi。选项 A 是数学符号π,不是英文表达的符号。选项 B 是“馅饼”的意思。选项 D 不是 pi 的符号。反馈 收藏 ...
The symbol for pi is ___. A. π B. p C. Pi D. P 相关知识点: 试题来源: 解析 A。pi 的符号是π。选项 B 的“p”通常不是代表圆周率的符号。选项 C“Pi”不是正确的符号表示形式。选项 D“P”也不是圆周率的符号。反馈 收藏
PI abbr. private investigator pi 1 (pī) n. 1. (also pē) The 16th letter of the Greek alphabet. See Table at alphabet. 2. Mathematics A transcendental number, approximately 3.14159, represented by the symbol π, that expresses the ratio of the circumference to the diameter of a circle ...
1p1[piː]N(=letter) →P, pf P for Peter→P dePedro to mindorwatch one's Ps and Qs→cuidarseortenermuchocuidadode nometer la pata p 2ABBR 1.=penny, pence 2.=page→p.,pág. Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd...
nth roots of unity are e^{\frac{2k\pi i}{n}}=\cos\left(\frac{2k\pi}{n}\right)+i\sin\left(\frac{2k\pi}{n}\right) , 0\leq k\leq n-1 . root n. 根,可以指一元方程的解(solution to an equation in one variable/unknown) Old English wrōtan, of Germanicorigin; related to Ol...
Pi is a special number that goes on forever. The symbol for this special number is a Greek letter “π”. To keep the math simple, we say π is 3.14. Pi is used to find the size of circles. Pi is always the same no matter how small or big the circle is. Because it is so ...
故选B。 3. D 理解文中第四段中的句子“In moderm movies, any time the film- maker wants to produce a sense of mystery, often the symbol pi is used,' says David Blatner, Jewish American writer of The Joy of Pi."可知答案。故选D。 4.A 根据文中最后一段内容可知,本段介绍了π节这天的...
A pi symbol represents a covalent bond where orbitals overlap lengthwise. Covalent bonds require electrons to be shared more equally between atoms...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough homework...
In the eyes of the Miaos, the dragon is a symbol of good luck. Girls like to adorn their hair with silver omaments shaped like dragons and wear clothes embroidered or woven with dragon patterns. 苗族人民制作的龙船,十分精巧、美观。龙身由一只母船和两只子船捆扎而成,叫做“子母船”。无论子...
pi- the 16th letter of the Greek alphabet rho- the 17th letter of the Greek alphabet sigma- the 18th letter of the Greek alphabet tau- the 19th letter of the Greek alphabet upsilon- the 20th letter of the Greek alphabet phi- the 21st letter of the Greek alphabet ...