| 1. | Flowers and wholly green branches produce seeds which grow into formal plants . 完全绿色枝条的花产生种子,种子又长成正常的植株。 |
| 2. | Inbreeders are plants which predominantly or wholly produce seeds from self-fertilization . 近交植物指主要地或完全地通过自在受精产生种子的植物。 |
| 3. | The main function of a seed orchard is to produce seed of improved genetic quality on a regular and sustained basis . 种子园的主要作用就是经常和持续地生产改良了遗传品质的种子。 |
| 4. | Now , researchers have genetically modified cotton to produce seeds with little or no gossypol 现在,研究者已经研制出转基因棉花,它所结棉籽的棉子酚含量很少,甚至不含这种毒素。 |
| 5. | Since most banana ( " musa " spp . ) do not produce seed and are vegetatively propagated , germplasm most be preserved clonally 摘要对于香蕉这种营养繁殖的植物,超低温保存是长期有效地保存其种质的一种有效方法。 |
| 6. | And god said , let grass come up on the earth , and plants producing seed , and fruit - trees giving fruit , in which is their seed , after their sort : and it was so 神说、地要发生青草、和结种子的菜蔬、并结果子的树木、各从其类、果子都包著核事就这样成了。 |
| 7. | [ bbe ] and god said , let grass come up on the earth , and plants producing seed , and fruit - trees giving fruit , in which is their seed , after their sort : and it was so 神说、地要发生青草、和结种子的菜蔬、并结果子的树木、各从其类、果子都包著核事就这样成了。 |
| 8. | The hong kong orchid tree is infertile ; it does not produce seeds and has to be propagated by grafting and other methods . the orchid tree bears dark flattened pods , so trees with pods are likely to be bauhinia while those without are bauhinia blakeana 其实洋紫荆是不育的树,基本上不结种子,繁殖只靠插枝等方法,羊蹄甲则会结深色的荚果,所以树上有荚果的是羊蹄甲,没有的是洋紫荆。 |
| 9. | In this paper , we have done many basic experiments and studies on the technology of laser energy storage ring including the producing seed laser pulse , producing laser pulse train , multi pulse laser amplify , laser transmission in air and technology of laser beam combine 内容包括超短脉冲种子光的产生、同一束线上序列脉冲的产生、序列脉冲的放大、超短脉冲的多级放大、超短脉冲在空气中的传输和多脉冲并束方案的初步的实验和研究。 |