第三人称复数：dividing lines
1. 分界线：dividing head 分度头 | dividing line 分界线 | dividing partition 分隔式隔板
2. 分割界线：diversion 改道 | dividing line 分割界线 | division of a lot 分割地段
3. 分界：型线:Ship Line | 分界:dividing line | 线:line drawing
4. 词组 分界线：1577 divide vt. 划分,分开;分裂 | 1578 dividing line 词组 分界线 | 1579 divorce vt. 离婚
1. The Central China locale is south of the Yangtze River, which central government policy designates as the dividing line for mandatory central heating.
2. It is the fifth consecutive month that the index fell below 50, a dividing line of between growth and contraction.
3. But in the mad dash for ratings, the sacred line dividing fact and fiction is sometimes blurred.
4. While private employers often use education as a yardstick for job applicants, government agencies usually use it as a dividing line for certain promotions.
5. With the fifth ring road as the dividing line, the whole city is divided into firecracker areas and forbidding areas.
6. With the fifth ring road as the dividing line, the whole city is divided into firecracker areas and forbidden areas.
7. The index considers 50 to be a benchmark figure and the dividing line between economic expansion and contraction.
8. The bridge is the dividing line between Lake Michigan to the west and Lake Huron to the east.
9. The first article draws a dividing line between the new and old system.
10. But the dividing line between graduates and migrant workers is no longer as clear as before.
noun
1. a conceptual separation or distinction
e.g. there is a narrow line between sanity and insanity
Synonym: line demarcation contrast