boundary demarcation

基本解释

Regarding the scope of unit of work and transaction boundary demarcation, there are 3 patterns
考慮到工作單元的範圍和事務邊界的劃分，有3中模式
The Yunnan section of the Sino-Vietnam land boundary demarcation project has ended with 665 boundary tablets erected.
中越陸地邊界雲南段共竪立界碑665個，勘界立碑工作完成。
www.chinadaily.com.cn
"This will end the boundary demarcation work (between China and Russia ), for which the two countries have been negotiation for more than 40 years , "the Russian Foreign Ministry said on Friday .
俄羅斯外交官員周五發言說：“這將結束兩國（中國與俄羅斯）間的邊界劃分工作，兩國已經爲此談判了40多年了。”