字 Chinese Character Wiki Wiki
Log in
  • Home
  • Search
  • Lists
  • Recent Changes
  • My Edits
  • Character Builder
Preferences
Theme
Characters
Phonetic
  • Dong Chinese
Read Edit View history
开区间
kāi​qū​jiān

open interval

Origin Definitions Defs Strokes Stroke Words Sentences Sents

Senses

开区间/ 開區間 kāi​qū​jiān open interval

open interval (in calculus)

函数在开区间 (a, b) 内是连续的。

References

No references for this word.

CC BY-SA 4.0 Data licensed under CC BY-SA 4.0