| 1. | In the 1950s their population numbered in the thousands
在50年代初长江白?豚的数目为以千计。 |
| 2. | It s metro population numbers over a million - a third of the entire state s population
它的人口占居全州的三分之一。 |
| 3. | Logistic model applied in the forcast of the totol population number in heilongjiang province
模型在黑龙江省总人口预测中的应用 |
| 4. | Ironically , continuing increase in population numbers posed some awkward puestions for the government
具有讽刺意味的是，人口数量的不断增加给政府提出了种种棘手的问题。 |
| 5. | Their population numbers are unknown , and they do not currently appear on any lists of endangered or vulnerable animals
它们的具体数量尚不清楚，目前也不属濒危动物，也没有天敌。 |
| 6. | The harmfulness of l . lagurus is a serious problem for long time , because of undulation of population number and perniciousness
由于其种群数量变动较大，加之它对草场的危害严重，长期以来一直困扰着人们。 |
| 7. | With population numbers continuing to increase , and the higher demand for water use by industry and agriculture , the situation can only get worse
随著全球人口不断上升，工业与农业对水源的需求亦不断增加，缺水情况只会日益恶化。 |
| 8. | Along with the economy development , human activities not only straightly threatened the ecological environment but decreased the population number of anura
随着经济的发展，人类活动直接威胁着无尾两栖类的生存环境，也造成其种群数量大幅度减少。 |
| 9. | Oxford university is the oldest english - speaking university in the world . its total student population numbers over 16 , 500 , almost a quarter of which are from overseas
牛津大学是世界上最古老的用英语授课的大学。其学生总人数超过16500 ，当中差不多四分之一来自海外。 |
| 10. | This will accelerate natural succession and will ultimately lead to greater numbers of trees and more complex habitats , this benefiting and supporting wildlife species and population numbers
这将可加速植被的自然演替，而最终可以有更多树木生长和更复杂的生境形成。另外，亦预期这些生境可支持更多的野生生物品种及数量。 |
