| 1. | It laid out fields for research and priorities for action .
它划定了研究的范围和行动的重点。 |
| 2. | The border between china and korea has been formally delimited .
中国与朝鲜的边界已正式划定了。 |
| 3. | Nature does not know our carefully prescribed research boundaries .
大自然本身并不具备人们仔细划定的研究界线。 |
| 4. | 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。 |
| 5. | When boundaries between countries are not clearly defined, there is usually trouble .
国与国间的国界未明白划定时，通常会发生纠纷。 |
| 6. | This explains the fact that in some places the frontiers between the superstates are arbitrary .
这说明了超级国家之间有些地方的国界为什么是随意划定的。 |
| 7. | Well logging transcends the boundaries ordinarily established between geology, geophysics, and petroleum engineering .
测井超越了通常在地质、地球物理和石油工程中划定的界线。 |
| 8. | From this i saw that the question of forming a supreme allied command in southeast asia and drawing boundary lines was approaching .
根据这一点，我看出了在东南亚成立盟军最高司令部和划定界线的问题即将来到。 |
| 9. | Some trunk roads are designated as expressways
一些主干路已划定为快速公路。 |
