中文摘要：

对藏南地名——“巴昔卡”进行了研究与考证。介绍了巴昔卡作为中国“雨都”和雅鲁藏布大峡谷末端的基本情况，并根据汉藏语系中的珞巴语的特点，将“巴昔卡”的珞巴语含义推测为“雅鲁藏布江边”；强调了在《中国地图》上标注藏南地名点“巴昔卡”的重要性。

英文摘要：

After the research on the fill blanks on the map of China, the author fill more place names of the eastern section of southern Tibet, from the original 9 to 36. In this paper, for one of the additional 27 point names ＂Pasighat＂, we carried out special inguistic. Introducing the basic situation of Pasighat as China＇ s ＂Rain City＂ and the end of the Yarlungtsangpo Great Canyon, and according to features of Lhoba language in the Sino-Tibetan languages, we guess that the meaning of the Pasighat in Lhoba language is ＂the side of Yarlungtsangpo River＂ ; emphasize the importance for filling ＂Pasighat＂ in southern Tibetan the name of the map of China.