mass migration

The report painted a frightening picture of a world of starvation , mass migration of people , rampant disease and the extinction of many animal species .

报告描绘了一幅触目惊心的画面世界上出现饥荒，人们大规模迁移，疾病肆虐，许多动物种类灭绝。

They predicted temperatures will increase by 3C over the next century , causing a rise in sea levels , flooding , disease outbreaks and mass migration of refugees .

他们预测下个世纪，气温将比现在高出3℃，那样会造成海平面上升、洪水、疾病爆发、难民大规模迁移等问题。

Instead they fear mass migration by cheap workers from the new member states .

相反，他们担心新成员国的廉价劳动力大规模移民带来的冲击。

Mass migration can only partially be managed by individual nations'internal policies .

单个国家的国内政策只能部分地解决大规模的移民问题。

all in preparation for the biggest mass migration of people in the history of the world .

这些都是为了人类历史上最大规模的人口迁移做准备

This has been a sudden , mass migration .

这是一次突然的大规模变动。

Oxygen isotope : a good indicator to trace coastal water mass migration of shelf sea

氧同位素：追踪陆架海沿岸水团变化的良好标志

It can lead to hunger , poverty and mass migration of'environmental refugees ' .

沙漠化会导致饥荒、贫困和“环境难民”的大规模迁徙。

Additional social stresses may also occur because of the population explosion or problems arising from mass migration movements .

由于人口的猛增或大量人口流动造成的种种问题也会对社会造成新的压力。

Mass migration and food shortages have been responsible for most deaths following civil conflicts around the world .

世界范围的国内冲突引起了大量的移民和食物匮乏，从而导致了大批人死亡。

He says mass migration is leading to an erosion of tolerance in communities and between communities .

他说，大规模移民导致社区内部以及社区和社区之间的容忍之心减少。

Every day , the largest mass migration on the planet happens - in the world 's oceans .

每天我们的星球海洋中都会上演最大规模的迁移。

One danger , say economists , is that remittances can end up improving towns emptied by mass migration .

经济学家们表示，一个危险在于，汇款可能最终改善的是被大规模移民掏空了的小镇。

There would be a mass migration area in the warm airflow shear area in the southeast of typhoon during the collapse of the typhoon .

在台风衰亡时期，台风东南部气流暖式切变区是大量降虫的区域；

The Internet of the area , the transcontinental railroad , changes everything it touches , triggering a mass migration to the Great Plains

贯穿大陆的铁路网改变了沿途的一切给大平原带来了大量的移民

These conditions often lead to massive crop failures that bring hunger , malnutrition , starvation , mass migration and , in many cases , death .

这些情况常常导致大面积的作物歉收，带来饥饿、营养不良、饥荒、大规模移民，以及在许多情况下的死亡。

Additional social stresses may also occur BECause of the population explosion or problems arising from mass migration movements & themselves made relatively easy nowadays by modern means of transport .

由于人口激增，加上大规模的人口迁移所产生的问题（如今，现代交通工具使人口迁移变得相对容易）也会造成额外的社会压力。

Along with mass migration came assimilation , as Mongolians were required to give up their nomadic lifestyles and to move to permanent settlements .

随着大规模的迁移，蒙古人也被同化，蒙古人不得不放弃游牧的生活习惯，永久定居下来。

China Central Television reported : the number of migrant workers in cities across the country of 2.2 million , of which 60 % of the mass migration of the family .

中央电视台报道：目前全国进城务工人员数量有2.2亿，其中，60%为家庭群体性迁移。

The Mass Migration Movement of Korean Ethnic Group in China v.s Modes of Constructing New Rural Areas & Centered on Korean ethnic communities in rural areas in Heilongjiang Province

中国朝鲜族农村人口流动及其新农村建设模式&以黑龙江省朝鲜族村镇为中心

The Pb , S isotopic study shows that the mass migration and the fractional distillation of Pb isotope took place in the whole rock and in the cement .

铅、硫同位素研究认为从全岩到胶结物，铅同位素发生了质量迁移和分馏作用；

China is the most obvious example of the mass migration changing the face of the planet , simply because its 1.3 billion inhabitants make it the most populous nation .

中国是大规模人口迁徙改变地球面貌的最明显例子，因为中国有13亿人，是人口最多的国家。

Droughts , floods and famines would ensue , experts say , and then the mass migration of people , with the conflict that would engender .

专家表示，干旱、洪水和饥荒将随之而来，然后是大规模的人口迁移，最终引发冲突。

China , today , is in the throes of the biggest mass migration in history as people flock from subsistence farming to clock in at the world 's workshop .

今天的中国正在经历历史上最大规模人口流动的阵痛，人们成群结队地离开不足以维持生计的农业部门，到世界工厂报到。

At the same time , the research on the mass migration of population and city management on the basis of research results , the new generation of migrant workers identity influence on subjective cognitive factors comparative analysis .

与此同时，本研究在借鉴以往大规模人口迁移及城市管理研究成果的基础上，对影响新生代农民工身份主观认知因素进行比较分析。

The mass migration velocity ( absolute velocity ) of component I in a multicom-pont flow is equal to the convection velocity ( frame velocity ) plus the diffusion velocity ( relative velocity ) .

在混合物流动中，某组元i的质量迁移速度（绝对速度）等于对流速度（牵连速度）与扩散速度（相对速度）之和.扩散速度以及扩散系数依对流速度取法之不同而不同。

Based on this method , a rotor spanwise aerodynamic loss distribution model , including the effects of blade passage secondary flow and radial mass migration in rotor blade boundary layer induced by rotation , was developed .

在此基础上，本文发展了一种能计及叶片通道二次流和因叶片旋转所诱导的附面层径向迁移的动叶气动损失沿弪向分布的模型。

The world 's biggest mass migration has hitched a ride on the sharing economy , with hundreds of thousands of Chinese turning to carpooling for their annual pilgrimage home for the lunar new year .

全球规模最大的人口大迁徙搭上了共享经济的便车，数十万中国人在一年一度的春节回家过年的旅途中转向拼车服务。

The government wants to shut the refugees out . Lifting restrictions on internal migration raises the unwelcome prospect of a mass migration , while abandoning the one-child policy would be politically unpalatable .

政府不愿接收难民.加强对国内移民的限制也增强了移民群体的不满，放弃一胎化政策又难过政治关。

For weeks , there has been a mass migration of people from the worst affected areas , particularly in Somalia , to the vast and overflowing refugee camp at Dadaab in northern Kenya .

几个星期以来在受灾最严重的地区，尤其是索马里，大量人口迁移到肯尼亚南部达达阿布难民营，它号称是这个世界上最大的难民营。