| 1. | Dr. budyko argues that at ice-free arctic ocean is the "normal" situation .
布地柯博士认为，北冰洋不冻才是“正常”情况。 |
| 2. | Disappearance of the arctic pack would enable the largest tanker to reach there .
北冰洋的冰雪消融将会使最大的油轮驶抵那里。 |
| 3. | The arctic is considered to be a part of the atlantic
北冰洋被认为是大西洋的一部分。 |
| 4. | It takes a large amount of money to explore the artic ocean
对北冰洋的探索需要巨大的费用 |
| 5. | That shining sea was the arctic ocean
那一片清辉的大海便是北冰洋。 |
| 6. | Characteristics of energy balance over arctic drifting ice and open sea
北冰洋浮冰和开阔海面上的能量平衡特征 |
| 7. | The pilot study on arctic mid - ocean ridgeintroduction of amroe 2001
北冰洋gakkel洋中脊科学考察的初步认识- amore 2001简介 |
| 8. | The pilot study on arctic mid - ocean ridge - introduction of amroe 2001
北冰洋gakkel洋中脊科学考察的初步认识- amore 2001简介 |
| 9. | Arctic mid ocean ridge
北冰洋洋中脊 |
| 10. | The extent of arctic sea ice was also the second lowest on record last year
去年北冰洋上结冰的范围也处于历史上第二低的水平。 |
