| 1. | These organics impregnate large volumes of sandstone .
这种有机质渗入了大面积的砂岩。 |
| 2. | Large areas of rough grazings were brought under the plow .
大面积的劣等草场均进行了翻耕。 |
| 3. | The number of deaths opened our eyes to the true extent of the disaster .
死亡数字使我们认识到这次确实是大面积受灾。 |
| 4. | the air temperature over a large area remain at or below 0℃.
大面积上空的气温保持在0或0以下。 |
| 5. | There may be a "black out" of radio signals over a large area for several hours .
在大面积上的无线电讯号可能发生数小时的停顿。 |
| 6. | The method could well prove effective in defining broad areas of uranium favourability .
该法在圈定大面积的铀成矿有利区方面可能是有效的。 |
| 7. | In addition, there is the deposition of very small particals which descend very slowly over large areas of the earth's surface .
此外，还有由十分微小的颗粒组成的沉降，它们以很慢的速度降落在地球的很大面积上。 |
| 8. | Build mixed forest , avoid large area pure forest
营造混交林，防止大面积纯林。 |
| 9. | The power station accident caused a big electricity cut
电站事故造成大面积停电。 |
| 10. | China saw a wild spread of sars in the year 2003
2003年中国大面积爆发了“非典” 。 |
