| 1. | Monochrome reproductions of natural daylight scenes are totally unnatural in appearance .
天然光照射下的景物若以黑白方式来重现，看起来总感到不够自然。 |
| 2. | Chicks reared under natural light are frequently debeaked at 1 day of age or a few days after delivery to the brooder .
在天然光线下饲养的小鸡，经常是在一日龄时或在进入育雏室后几天内断喙。 |
| 3. | During the day , the building is suffused with natural light
日间的客运大楼则充满天然光线，朝气蓬勃。 |
| 4. | Have adequate , even , and soft lighting or read under natural light
要有充足均匀稳定柔和的灯光或天然光线。 |
| 5. | Figure 2 . 16 road traffic accidents by natural light by severity 2002
16二零零二按天然光照情况及严重程度划分的交通意外数字 |
| 6. | Application of daylight
天然光的运用 |
| 7. | Figure 2 . 16 road traffic accidents by natural light by severity 2000
16二零零零年按天然光照情况及严重程度划分的交通意外数字 |
| 8. | Figure 2 . 16 road traffic accidents by natural light by severity 2001
16二零零一年按天然光照情况及严重程度划分的交通意外数字 |
| 9. | Figure 2 . 16 road traffic accidents by natural light by severity 2004
16二零零四年按天然光照情况及严重程度划分的交通意外数字 |
| 10. | Figure 2 . 16 road traffic accidents by natural light by severity 2003
16二零零三年按天然光照情况及严重程度划分的交通意外数字 |
