请输入您要查询的英文单词:
单词
umbral symbol
释义
umbral symbol
noun
:
a symbol indicating substitution in turn of each of
n
given values followed by addition of the results obtained
< the
umbral symbol a
in the expression
x
a
y
a
which stands for
x
1
y
1
+x
2
y
2
+…+x
n
y
n
>
随便看
bushongo
bush out
bush parole
bush pea
bush pepper
bushpig
bush pilot
bush poppy
bush pumpkin
bushranger
bush rat
bush robin
bushrope
bush scythe
bush shirt
bush shrike
bush sickness
bush soul
bush squash
bush swamp
bush-tailed opossum
bush tamarind
bush tea
bush telegraph
bush tick
英语词典包含332784条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/3/21 13:39:05