| 单词 | natural number |
| 释义 | natural number noun[C] mathematicsspecializeduk/ˌnætʃ.ər.əl ˈnʌm.bər/us/ˌnætʃ.ɚ.əl ˈnʌm.bɚ/awholenumber(= anumbersuch as 1, 3, or 17, that has nofractionsand nodigitsafter thedecimalpoint)that isgreaterthan zero, or sometimes thatincludeszero itself 自然数Terms for numbers
Examplesofnatural numbernatural number If k is anaturalnumbersuch that 2 ! From theCambridge English Corpus It has anaturalnumberm as argument whose meaning is the number of unpacked arguments which are waiting in the stack. From theCambridge English Corpus We use indices for that: an exception constructor (or simply an exception) is the name of a data type, possibly indexed by anaturalnumber. From theCambridge English Corpus In our example, each object of typenaturalnumberhas four modes: plus, minus, times and divide. From theCambridge English Corpus There exists anaturalnumbers such that the following is true. From theCambridge English Corpus Because anynaturalnumbermultiplied by two always equals an even number, all the guests wind up in even-numbered rooms. From theCambridge English Corpus Let m be anaturalnumbersuch that m < 0 /10. From theCambridge English Corpus The 'naturalnumber' approach is only one way to allow multivalued features. From theCambridge English Corpus The function at denotes list indexing and rev k computes the bit-reversal of anaturalnumber. From theCambridge English Corpus The functor preserves finite products and thenaturalnumberobject (up to isomorphism). From theCambridge English Corpus Each of these events also carries anaturalnumberas a parameter. From theCambridge English Corpus If such anaturalnumberdoes not exist, we say that the degree of is infinite. From theCambridge English Corpus The predicate that decides whether anaturalnumberis even or not may be defined as follows. From theCambridge English Corpus Similarly, rational numbers are traditionally formalised as pairs consisting of an integer, and a positivenaturalnumber. From theCambridge English Corpus As an added benefit, proofs - naturally tree-structured - need not be arbitrarily linearized just so thatnaturalnumberrecursion and induction can be performed on them. From theCambridge English Corpus These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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