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单词
ordered pairs
释义
ordered pairs
美
英
un.
序偶
网络
序对
英汉
网络释义
un.
1.
序偶
1.
序偶
比如,函数的定义就不采用“
序偶
”(
ordered pairs
)集合的方式。这一缺点至今还反映在我国“数学分析”与“高等数学”教材中,使 …
blog.sina.com.cn
2.
序对
比如集合论常见对
序对
(
ordered pairs
) :(4) 〈x, y〉: 〈x, y〉 = df {{x}, {x, y}} 这是一个规约定义,它规定 x 和 y 的序对是某 …
phi-thinking.blogspot.com
例句
释义:
序偶,序对
随便看
to keep someone company
to keep something secret
to keep tabs on
to keep the ball rolling
to keep the peace
to keep time
to keep up appearances
to keep up with the Joneses
to keep your chin up
to keep your ear to the ground
to keep your eyes peeled
to keep your head above water
to keep your nose clean
to keep your nose to the grindstone
to keep your shirt on
tokeh
tokeite
tokeland
tokelau
Tokelauan
Tokelauans
Tokelau Is.
Tokelau Islands
tokelauislands
Tokelau ringworm
英汉双解词典包含2704715条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
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更新时间:2025/8/18 18:09:20