delimitation的中文翻译是什么意思

The delimitation of stands within ecotons generally gives on difficulties.

在群落交错区范围内,通常划定群落片段的边界并不太困难.

The matter of delimitation needs the two countries to negotiate. It can't be decided unilaterally.

划界的事还需两国商量, 并不是任何一方能够单独决定的.