cardinal number
英 [ˈkɑːdɪnl ˈnʌmbə(r)]
美 [ˈkɑːrdɪnl ˈnʌmbər]
n. 基数
柯林斯词典
- 基数
Acardinal numberis a number such as 1, 3, or 10 that tells you how many things there are in a group but not what order they are in.
英英释义
noun
- the number of elements in a mathematical set
双语例句
- The following principles are obtained: nonempty principle of attribute sets of S-rough sets and characteristic cardinal number principle of S-rough sets.
给出了S粗集的属性非空原理，S粗集的属性基数原理。 - The cardinal number of any similarity class of Mn ( if)
Mn（lF）的相似类的基数（英文） - In the paper, we define the associative BCI-algebras with operation ∧, and prove that its BCK-part is commutative BCK-algebra. The following problems are solved: proper class problem, proper subclass problem and cardinal number problem.
本文定义了∧结合bck-代数，解决了真类问题、真子类问题和基数问题，并得到了它的bck-部分是可换的bck-代数。 - Cardinal utility theory says that utility is a sense of psychological satisfaction when the consumer consuming a commodity, and it can be directly measured and summed, hence its size can be expressed by cardinal number.
基数效用论认为，效用是消费者在消费某种商品时所感受到的心理满足感，这种满足感可以直接计量并加总求和，因而其大小可以用基数来表示。 - Under cutting years off-year mowing system, from the viewpoint of density, the cardinal number of the grass family density is the biggest. Its variety dominates the trend of the total density directly.
在割二年休一年的割草制度下，从各密度看，科禾本科密度基数最大，其变化直接主宰着总密度的变化趋势。 - When the add-on ingredient is a noun, [+ order] semantic characteristic is most obvious, the tendency of indicating ordinal number is most obvious, and the possibility of making confusion between cardinal number and ordinal number is smallest.
后加成分是名词时，[+顺序]的语义特征最明显，表示序数的倾向最明显，产生基数和序数相混淆的可能性最小。 - The social cultural factors leading to this result lies in as follows: the cardinal number of Hezhe population is small, and their residential quarters are scattered;
导致这一结果的主要社会文化因素有：赫哲族人口基数少，且居住分散； - The definition of roles must be on two principles that are the maximal cardinal number constraint and separateness of duty and responsibility, and the assignment of too much access control right has been controlled efficiently, and the probability of deceiving behavior has been reduced.
角色定义遵循最大基数约束和职责分离两个原则，有效控制了较大权利访问控制权限的分配，且减少了欺骗行为的发生概率； - "The cardinal number, represented by the symbol 1, designating the first such unit in a series."
一基数，用符号1表示，代表一系列中这样的单元中的第一个 - From the main supplier, professional institutions and professional development is seriously insufficient. From the demand side, with a wide variety of disability, the cardinal number of disabled population is large. Social work service for the disabled is in great demand.
从主体供方来看，专业机构和专业工作者的发育严重不足；从需求群体来看，残疾人的人口基数大，残疾种类繁多，对专业化的残疾人社会工作需求旺盛。