| 1. | Species occupying the same ecological niches in the same areas usually do not cross .
在同一地区占有同样生态生境的两个种通常不杂交。 |
| 2. | Perhaps one could roughly state that the concept of the genetic system is the counterpart of the concept of the ecological niche .
人们可能会粗略地说，遗传系统的概念是生态小生境概念的副本。 |
| 3. | The ecological niches of several pests of cruciferous vegetables
十字花科蔬菜害虫及其综合治理 |
| 4. | Application of ecological niche in the study on concept of enterprise talent safety
生态位在企业人才安全内涵探讨的应用 |
| 5. | Application of ecological niche principle in soil reclaimed of open - pit coal mine
生态位原理在露天煤矿土地复垦中的应用 |
| 6. | The latter says it is that they are all adapted to live in the same ecological niche
后者则认为是由于它们都适应生活在同一个生态环境。 |
| 7. | They may , however , be at least partially isolated from each other reproductively and occupy different ecological niches
它们和其他个体至少存在部分的生殖隔离因而占有不同的生态位。 |
| 8. | The impact opened ecological niches for mammalian evolution , which eventually led to the development of our own species
这场浩劫为哺乳类的演化提供了生态区位，使我们这个物种最终得以诞生。 |
| 9. | Rexx occupies a useful ecological niche between the relative crudeness of shell scripting and the cumbersome formality of full systems languages
在相对粗糙的shell脚本和笨重的拘泥形式的完全系统语言的夹缝之中， rexx有其用武之地。 |
| 10. | Only ten million years later , at the end of the paleocene , they had occupied a large part of the vacant ecological niches , often competing with giant carnivorous birds , especially in south america
只十百万年后,在结尾的古新,他们占领了空置生态学适当位置的一大部份,经常竞争与巨型肉食鸟,特别是在南美洲。 |
