| 1. | Such a complex association between creatures of four species has the hallmark of an ecologic happy family .
四种动物之间这种复杂的结合是生态学幸福家庭的标志。 |
| 2. | Another interesting generalization arose from the provenance tests of the four species mentioned in the previous section .
从前节所讨论的四个树种的种源试验中，还可得出另一有趣的规律。 |
| 3. | Karytypes analysis of four species of paeonia lfrom anhui
安徽芍药属四种植物的核型研究 |
| 4. | Karyotype analysis of four species in picea pinaceae
四种云杉的核型分析 |
| 5. | Two genera and four species of the orchidaceae newly recorded in china
中国兰科二新记录属和四新记录种 |
| 6. | Resistant mechanism against nitrobenzene in four species of freshwater algae
4种淡水藻对硝基苯的抗性机制 |
| 7. | Sutdies of four species of
四种竹蛏肌浆蛋白的电泳分析 |
| 8. | ( 6 ) in conclusion : the drought resistance of the four species are strong
( 6 )综合以上结果，四种苗木抗旱能力均很强。 |
| 9. | The lagoons are also home to four species of the endangered marine turtle
环礁湖还为四种濒于灭亡的海龟提供栖身之地。 |
| 10. | Olfactory response of four species of trichogrammatid to kairomones of corcyra cephalomica stainton
四种赤眼蜂对米蛾利他素的嗅觉反应 |
