| 1. | Consequently, radiometric dating has advanced briskly in the past 30 years .
因此，新近三十年来，放射性计时迅猛发展。 |
| 2. | In the last three decades optics has been revitalized by several important discoveries .
近三十年来由于一些重要发现，光学重新活跃起来了。 |
| 3. | The basis of linear fracture mechanics is the paper of griffith which was unrecognized for thirty years .
线性断裂力学的基础是Griffith的论文，但这篇论文三十年来都没有得到承认。 |
| 4. | Maerz ofenbau ag the world leader in lime kilns
多室窑三十年来积累起来的经验， |
| 5. | It was the most destructive storm in 30 years
它则是三十年来最惨烈的暴风雨。 |
| 6. | Three decades , i ' ve only completed two sides
三十年来，我只完成了魔方的两面 |
| 7. | This was the worst drought in thirty years
这是三十年来最严重的干旱。 |
| 8. | This is the biggest increase in tuition in thirty years
这是三十年来学费涨幅最大的一次。 |
| 9. | For 30 years the files collected dust
三十年来,档案一直尘封 |
| 10. | A review of the contemporary inner mongolian studies of the past thirty years
近三十年来国内内蒙古近代史研究 |
