用population density造句子，“population density”造句

Neither socioeconomic status, latrine density, population density nor study year had a significant influence on disease risk.

The fly population density could be maintained low condition by spraying2.5% synergist ic ddvp.

The population density of that country is eight hundred and sixty people per square mile.

European scientists asked volunteers to estimate statistics like the population density of Switzerland. Each person got five guesses.

The data resembles a heat map of population density in a given city at any point in time.

The values of the coefficients at the annual scale also reflect environmental vulnerability and population density, which could further verify our hypothesis.

Early and late frost, Dedrolimus superans, sawfly and needle cast of larch could reduce the quality and quantity of foods of larch casebearer and had indirect effects on its population density.

The shade seriously influenced the population density.

In areas of high density it looks more or less like population density.

Methods The captured dead mice were identified and the population density was calculated.

Based on analysis of population size class structure, the trend of population density of Schima superba changing with individual DBH was similar to skew normal distriBution.

With Shanghai Pudong's relatively low population density, it will cost less to resettle residents to make room for industrial development

Extreme weather events are also likely to have a more destructive effect in future decades, as population density increases due to reasons unrelated to climate change.

The sediment discharge of rivers with cultivated waste land of dry farm, population density are indirect proportion, it with forest cover degree, per capita output of grain are inverse proportion.

Low population density is not enough to prevent population decline immediately.

The population density in this area is five people per square mile.

As the population density is high for Africa, this causes migrations of hundreds of thousands of Burkinabe to Coted 'ivoire and Ghana, many for seasonal agricultural work.

However, due to a considerable variation in land area, 1 population density and climatic, geological and topographical conditions, the extent of forest cover differs greatly among the island states.

Suining is densely populated area, population density is 706 persons per square kilometer, population density is much larger than the country, the provincial average.

This makes Malta the European country with the highest population density with 1,265 persons per square km.

They found that brain size decreased as population density increased.

This paper represented the results of population study of Culex quinquefas-ciatus in Guangzhou from 1982—1984. There were two population density high peaks per year.

The increasing population density will even further congeal traffic.

City dwellers’ emissions per person tend to be lower, and the more planners can do to increase population density the better.

It also cites the country's high population density as a reason for these strict measures.

Based on the monitoring data, the kind, population density and biomass of benthic animals in Panjin Section of the Liaohe River were investigated and analysed.