| 1. | The frost killed the seedlings .
严霜把幼苗冻坏了。 |
| 2. | The enzyme has been partially purified from many bean shoots .
从绿豆幼苗中已部分地提纯了这种酶。 |
| 3. | He bedded the seedlings .
他种植幼苗。 |
| 4. | Chlorosis was noted in seedlings from treated seeds .
人们在被处理的种子里长出的幼苗中发现了缺绿病。 |
| 5. | Bare-rooted seedling may lose their leaves, but nearly all recover .
裸根栽植的幼苗可能会落叶，但差不多都能恢复生长。 |
| 6. | Illumination of the etiolated seedlings produces marked changes in growth habit .
黄化幼苗照光后，生长习性发生明显变化。 |
| 7. | Such seedlings are characterized by having elongated hypocotyls or epicotyls .
这样的幼苗具有伸长的下胚轴或上胚轴的特征。 |
| 8. | Their seedlings compete equally well under certain light and moisture regimes .
幼苗在一定的光照和水分条件下平等地进行竞争。 |
| 9. | These compounds are present in etiolated tissue of seedlings grown in darkness .
这些化合物存在于黑暗中生长的幼苗的黄化组织内。 |
| 10. | Germination is a measure of the capacity of a grain kernel of producing a normal seedling .
发牙率系谷物籽实长出正常幼苗能力的一个尺度。 |
