population 高考四级六级

There has been an overall growth in population,despite some draconian efforts to contain it.

尽管有严厉的遏制措施,人还是增长。

Habitat loss and fragmentation is the primary cause of population, metapopulation and species extinction worldwide.

生境丧失和破碎化是生物多样性丧失的主要原因，并得到了广泛的关注。

It was an attempt to redraft the map according to ethnic populations.

这是一种按民族人重新安排欧洲版图的尝试。

Leaving some fields fallow provided a natural check on insect populations.

让一些土地休耕是自然控制昆虫数量的办法。

Genecology The study of ecological genetics, or population genetics in relation to environment.

遗传生态学（种群生态学）：是一门研究生态遗传或种群遗传与环境关系的学科。

As time went on,people came to be aware of the seriousness of China’s population.

随着岁月的流逝,人们逐渐地认识到中国的人问题的严重性。

What is the population of this city?

这个城市的人是多少？

There 50 percent or more of the population is illiterate.

那里50%或更多的群众是文盲。

They imposed their government by force on the resistant population.

他们以武力把自己的治强加持反抗态度的人民头上。

This would bring about a lowering of the general level of intelligence in the population.

这将使人的一般智力水平下降。

He has peddled the myth that he is supporting the local population.

他散布说他支持当地群众。

The population of this city is in the neighbourhood of three million.

本市人接近300万。

The population of this city has greatly increased.

本市人已大大增加。

Population is increasing in that country in a geometric progression.

那个国家的人正以几何级数增长。

The sparse vegetation will only feed a small population of animals.

稀疏的植物只够喂养少量的动物。

Effects of different numerical techniques on phenetic classification of Mosla complex (Labiatae) at population level.

不同表示方法对齐宁族群外表型分类之影响.

Some of the early colonists were cruel to the native population.

有些早期移居殖民地的人对当地居民很残忍。

Objective To study the hatching process of the reared population of Lucilia sericata.

目的观察丝光绿蝇室内种群的孵化特征。

China and India between them account for a third of the global population.

中国和印度一起占了球人的三分之一。

The oppression of the invaders had thinned down the population of the village.

入侵者的压迫使这个村庄的人减少了。