Dictionary › 开区间
开区间
kāi qū jiān
What 开区间 means
- open interval (in calculus)
The characters in 开区间
- 开kāito open (transitive or intransitive); (of ships, vehicles, troops etc) to start…
- 区qūarea; region; district
- 间jiānbetween; among; within a definite time or space
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