| 1. | The tomato vines had blackened and the red globes had burst .
番茄藤已变黑，颗颗鲜红的番茄裂纹绽开。 |
| 2. | Silver compounds which became blackened by sunlight were known in the 18th century .
十八世纪人们业已发现银化物遇阳光会变黑。 |
| 3. | Quite significantly, there was no blackening of the emulsion at the mirror's surface .
十分引人注意地，在反射镜表面的乳胶没有变黑。 |
| 4. | The stained, slippery grass, the darkened mulberries, told only half the story .
那血迹斑斑的湿润的青草和变黑了的白桑树只能讲叙这个故事的一部分。 |
| 5. | After developing the emulsion it was found to be blackened along a series of equidistant parallel bands .
乳胶显影后，发现它是在一组等间距的平行带上变黑。 |
| 6. | Accordingly, wiener could conclude that the blackened regions were associated with antinodes of the e-field .
因此，维纳能够推断出：变黑的区域是同E场的波腹相联系的。 |
| 7. | At least 60 to 70 calories per square centimeter of thermal energy are required to produce surface melting or darkening .
要使这些物质表面熔化或变黑，至少需要每平方厘米有60到70卡的热能。 |
| 8. | Above the arch there was a long bas-relief carved in harder stone, with worn and blackened figures representing the four seasons .
门顶上面，有一长条硬石刻成的浮雕，代表四季的形象已经剥蚀，变黑。 |
| 9. | It can turn men ' s hearts black - good men ' s hearts
它可以把人心变黑-好人的心 |
| 10. | Lawyers and painters can soon change white to black
律师和画家能很快使白变黑。 |
