irrational number 在《牛津英西词典》中的词汇

词条irrational number在英语»西班牙语中的译文

结果列表

irrational [美 ɪ(r)ˈræʃ(ə)nəl, 英 ɪˈraʃ(ə)n(ə)l] 形

I.number [美 ˈnəmbər, 英 ˈnʌmbə] 名词

2.1. number (for identification):

number
número m
telephone number
número de teléfono
wrong number
número equivocado
license or 英 registration number
número de matrícula
license or 英 registration number
número de placa LatAm
license or 英 registration number
número de patente CSur
identity number
número de identificación
page/room number
número de página/de habitación
I'm in number 17
estoy en la (habitación) 17
she lives at number 48
vive en el número 48
the England number 11 英
el número once inglés or de Inglaterra
he was wearing number 9
llevaba el dorsal 9
her/my number is up
le/me ha llegado la hora
I thought my number was up
creí que me había llegado la hora
to do a number on sb 美 俚
hacérsela buena a alguien 俗
to do a number one/number two 俗
hacer pis/caca 俗
to do a number one/number two 俗
hacer del uno/del dos Mex 秘鲁 俗, 婉
to do sth by the numbers 美
hacer algo como Dios manda
to have sb's number esp 美 俗
tener calado a alguien 俗

3.1. number C (amount, quantity):

number
número m
student numbers
el número de estudiantes
in a large number of cases
en un gran número de casos
in a small number of cases
en unos pocos casos
in a small number of cases
en contados casos
guess the number of beads in the jar
adivina cuántas cuentas hay en el frasco
there are a number of reasons why you shouldn't go
hay una serie de razones por las que no deberías ir
I've mentioned it a number of times
lo he mencionado varias veces
on a number of occasions
en varias ocasiones
on a number of occasions
varias veces
any number of things could go wrong
hay (una) cantidad de cosas or hay (una) infinidad de cosas que podrían fallar
any number can play
puede jugar cualquier número de personas
times without number liter
innumerables veces
actors of his talent are few in number
actores como él hay pocos
their superior numbers made victory certain
su superioridad numérica les aseguró la victoria
can you give me some idea of (the) numbers?
¿me puede dar una idea de cuántas personas serán?

II.number [美 ˈnəmbər, 英 ˈnʌmbə] 动词 trans

显示动词变位表

III.number [美 ˈnəmbər, 英 ˈnʌmbə] 动词 不及物动词

显示动词变位表

irrational number 在《PONS词典》中的词汇

词条irrational number在西班牙语»英语中的译文

词条irrational number在英语»西班牙语中的译文

结果列表

I.number [ˈnʌmbəʳ, 美 -bɚ] 名词

II.number [ˈnʌmbəʳ, 美 -bɚ] 动词 trans

显示动词变位表
到英语_美式英语

单语范例（未经PONS编辑处理）

英语
An infinite continued fraction representation for an irrational number is useful because its initial segments provide rational approximations to the number.
en.wikipedia.org
An irrational number is any real number that can not be expressed as a fraction "a" / "b", where "a" is an integer and "b" is a non-zero integer.
en.wikipedia.org
It can't be an algebraic irrational number like 2.
en.wikipedia.org
Being an irrational number, can not be expressed exactly as a common fraction, although fractions such as 22/7 and other rational numbers are commonly used to approximate.
en.wikipedia.org
An irrational number stays aperiodic (with an infinite number of non-repeating digits) in all integral bases.
en.wikipedia.org
Since the numerical value of an irrational number can not be stored exactly in a computer, an approximation of the incommensurate frequencies by all rational numbers is required in implementation.
en.wikipedia.org
An irrational number is any number that can not be expressed as a ratio of two integers.
en.wikipedia.org
Informally, this means that an irrational number can not be represented as a simple fraction.
en.wikipedia.org
An irrational number is badly approximable if and only if the partial quotients of its continued fraction are bounded.
en.wikipedia.org
However, considered as a sequence of real numbers, it does converge to the irrational number.
en.wikipedia.org

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