population increase的例句大全

In the temperature range of the experiment ( 21~ 33 ℃), the survival percentage of whole generatio, the number of eggs laid per female and the index of population increase showed a general trend which can be described by parabolic equations.

在试验温度范围内（21℃－33℃）世代存活率、雌成螨平均产卵量、种群增长指数均呈抛物线趋势，可以用二次抛物线方程表示其随温度的变化情况。

From 1950S TO 1970S, due to population explosion, increase of extensive economy and disregard for environment, China's environment headed for deterioration.

二十世纪五十至七十年代，由于人口膨胀和经济粗放型增长以及对环境的忽视，中国环境形势趋于恶化。

With the expansion of urban population and increase of housing density, cities tend to develop into the air and high-rise residential buildings come into being.

随着城市的人口不断膨胀，居住密度的增高，城市向空中发展成为一种趋势，高层住宅建筑应运而生。

With the rapid increase of China's population, housing problem is becoming more and more serious.

随着中国人口的急剧增加, 住房问题越来越突出.

By 2050 the world's population is expected to increase to about 9.1 billion.

到了2050年,世界人口预计会达到91亿左右.

In addition, China may also consider increase in the population growth rate to ease population aging problem.

此外，我国也可以考虑适当增加人口增长率来缓解养老保险替代率过低的问题。

With the increase of aging population, how to solve the question of senior's inhabitation exigent.

随着我国老龄化趋势的加快, 解决老人的居住问题迫在眉睫.

Increase in population made birth control necessary.

人口的增长使节制生育成为必要.

The increase in population necessitates a greater food supply.

人口的增加需要更多食物供应.

The increase in population density and new developments in industrial technology are constantly intensifying old problems.

人口密度的增加以及工业技术的新发展,往往使老问题加剧.

He pointed out that the intemperate life style is the patient population sharp increase primary factor.

他指出,无节制的生活方式是患者人数剧增的主要因素.

The intemperate life style is the patient population sharp increase primary factor.

无节制的生活方式是患者人数剧增的主要因素.

Increase the inflow of population management.

加大流入人口管理力度.

Background& Atrial arrhythmias increase disease burden in the general adult population.

背景&房性心律失常会增加普通成年人群的疾病负担。

Fifth , increase the devotion of science and technology, improve population quality.

增强科教投入, 提高人口素质.

an increase in population

人口的增长

My arrival resulted in a phenomenal increase of the foreign population of Pao An.

我到后,保安外侨的人数顿然剧增.

...the increase of population in subsequent years...

随后几年人口的增长

The agingof the population of older persons will increase the demand for social services.

人口老龄化将使老年人的社会服务需求增大.

There are at least three reasons, I think, for the sharp increase in world population.

我认为, 世界人口据增的原因至少有三点.