查询词典 population explosion

As the Yayoi population explosion continued, and as all the best swamps or irrigable plains suitable for wet rice agriculture began to fill up, the archeological evidence suggests that war became more and more frequent: that evidence includes mass production of arrowheads, defensive moats surrounding villages, and buried skeletons pierced by projectile points.

随着弥生时代人口的持续剧增，最适合水稻种植的湿地和灌溉平原的不断开发，考古学证明战争越来越频繁：这些证据包括弓箭大规模的生产，村庄周围的护城河，以及被锐器贯穿身体的埋葬的骷髅。

As the Yayoi population explosion continued, and as all the best swamps or irrigable plains suitable for wet rice agriculture began to fill up, the archeological evidence suggests that war became more and more frequent: that evidence includes mass production of arrowheads, defensive moats surrounding villages, and buried skeletons pierced by projectile points.

随着弥生时期人口爆涨的继续，及所有适合水稻农业的优质湿地和可灌溉平原被占用，考古学证据显示战争开始变得越来越频繁：证据包括箭镞的大规模生产、环绕村庄的防御用壕沟和埋于地下的被尖锐抛射体扎穿的骨架。

Additional social stresses may also occur because of the population explosion orby modern means of transport.

由于人口的猛增或大量人口流动（现代交通工具使这种流动相对容易）引发的种种问题也会对社会造成新的压力。

These were partly due to the explosion in population, but also to concentrate economic power at strategic locations, while formerly cities only existed in the shape of either old Roman foundations or older bishoprics.

这一部分是因为人口膨胀而造成的，但也是为了集中战略地域的经济力量，当传统的城市仅仅建于古罗马或者早期教区的基础上。12世纪建立的这些城市中包括作为后来许多城市的经济典范的弗莱堡和慕尼黑。

Population explosion: A yellow post is covered by tens of ladybirds.

人口爆炸：黄色后所涵盖数万瓢虫。

Additional social stresses may also occur because of the population explosion or problems ari sing from mass migration movements-themselves made relatively easy nowadays by modern means of transp ort.

由于人口的猛增或大量人口流动(现代交通工具使这种流动相对容易)引发的种种问题也会对社会造成新的压力。

In this research, the writer learns from the angle of the population, the sociology, the ethnology, pay attention to many academicses to cross a comprehensive research, full in consideration of Guizhou is a big minority national province, emphasize the influence of the nation traditional culture upon the birth population character.

在本研究中，笔者结合自已的研究方向，注重多学科交叉综合研究，充分考虑到贵州为少数民族大省的省情，强调民族传统文化对出生人口素质的影响。

According to absolute number of population, it is still a relatively smaller nationality of a population scale.

从人口绝对数来看，仍是一个人口规模相对较小的民族。

Urban population accounted for more than 86% of the country's population.

城市人口占全国人口的86％以上。

The changes of population density of Rhizosphere bacteria, fungi and actinomyces, and the types and population density of nitrogen-fixing bacteria, phosphobacteria and potassium-bacteria in different types of soils were studied.

研究了不同肥力烟区根际细菌、真菌和根际放线菌的数量变化，以及固氮细菌、磷细菌和钾细菌的数量和种类的变化。

Aquatic or marsh-growing fern allies; known to have existed since the Cenozoic; sometimes included in Lycopodiales.

生活于水中或湿地的蕨类；从新生代生存至今；有时归于石松目之中。

The engine was uprated from a 90hp Franklin to a 125hp Lycoming.

改良过的引擎是从90hp到125hp莱康明富兰克林。