如何使用 "demarcation" 造句

1. Niger government endorses demarcation of international boundaries in lake chad .
尼日尔政府赞同湖边界的划分在国际乍得。
2. On demarcation line between corruption crime and similar official crime .
略论贪污罪与近似职务犯罪的界限。
3. Completed the work of demarcation .
完成了划界工作。
4. The old demarcation lines that have long defined judaism are becoming obsolete .
一直用来划分犹太主义那条古老的分界线慢慢过时了。
5. Demarcation of originality in works by copyright law .
试论著作权法中作品独创性的界定。