| boundary point; frontier point | จุดขอบ [คณิตศาสตร์๑๙ ก.ค. ๒๕๔๗] |
| frontier point; boundary point | จุดขอบ [คณิตศาสตร์๑๙ ก.ค. ๒๕๔๗] |
| 临界点 | [临 界 点 / 臨 界 點] critical point; boundary point #32,987 [Add to Longdo] |
| Berührpunkt { m } [ math. ] | boundary point [Add to Longdo] |
| Randpunkt { m } [ math. ] | boundary point [Add to Longdo] |