population shift
英 [ˌpɒpjuˈleɪʃn ʃɪft]
美 [ˌpɑːpjuˈleɪʃn ʃɪft]
网络 人口流动; 群体变化
双语例句
- With a population about four times as large as America's, that would imply a massive shift in the global balance of power.
鉴于中国的人口规模大约是美国的四倍，这意味着全球力量平衡将出现重大变化。 - Cosmetics companies in Japan have been plagued by falling demand, due to an ageing population and a shift to cheaper products.
由于人口老龄化，以及人们转而选择更廉价的产品，日本化妆品企业一直受到需求下降的困扰。 - As with population growth in Iran, the accumulation of carbon in the atmosphere is not something that can be reversed by a policy shift.
就像伊朗的人口增长一样，空气中碳的积聚量可不是政策调整就可以扭转过来的。 - There has been a steady population shift from rural to urban areas, causing large urban slums and unemployment.
农村人口一直在不断地流入城市，造成失业和大规模的贫民区。 - This population shift is bringing problems as well as benefits.
人口的转移带来了利益的同时也带来了问题。 - Uneven rates of population growth, ageing workforces, and a huge shift in employment from rural areas to cities pose challenges for the region's rapidly growing economies it says in a report to be published today.
国际劳工组织在近日发表的一份报告中称，不均衡的人口增长水平、劳动力的不断老龄化以及就业从农村转向城市的巨大转变，对亚洲迅速增长的经济体构成了挑战。 - CIS calculations and natural bond orbital charge population analysis indicated that the photoexcitation of the electron donor acceptor complex would lead to a charge transfer absorption, and the hydrogen bonding effect yielded a blue shift of this absorption.
利用CIS/631++G方法研究了溶剂与溶质分子间形成氢键对激发态的影响.自然键电荷分析表明，电子给受体复合物的S0→S1跃迁导致一个电子从电子给体转移到受体。 - A basic characteristic in the modernization process is that the agriculture population keeps dropping, so the shift seems conforming to the modernization development tendency.
现代化的一个基本特点就是农业人口不断下降，农村富余劳动力的转移，符合现代化发展的基本趋势。 - Population Shift Between XiongNu and the Han Dynasty
匈汉两地间的人口流动 - Zhengzhou has changed greatly in its social economy following an acceleration in the rural population shift in the 1990's.
20世纪90年代农村劳动力转移加速之后，郑州市社会经济发生了巨大变化。 - The essence of population shift is also the population transformation from the countryside to the city. The key to solve the three peasant problems lies in the fourth agricultural problem& peasant labors.
人口转移的实质也是农村人口向城市的转移，而解决三农问题的关键在于第四农&农民工。 - The industrial evolution is the result of division of labor, the gathering of industries attracts the gathering of population, the shift of industrial space needs cities as its carriers.
而产业的聚集吸引人口的集中，产业空间转移需要城市作为载体。 - From then on, population suburbanization continuously developed outward, with presence of continuous decrease of population density gradient and shift from abruptness to plainness of Population Density Distribution Curve in term of space.
自20世纪80年代启动以来，上海人口郊区化不断向外推进，在空间上表现为人口密度梯度的不断降低、人口密度分布曲线由陡峭逐渐趋向平缓。 - City suburbanization is a dispersing course in which the population and employment shift from the central city to the suburban towns.
城市郊区化是人口、就业岗位从中心城市向郊区迁移的离心分散化过程。 - It restricts the goal realization of Jiangxi compulsory education directly, and affects the improvement of Jiangxi rural population quality, further affects rural economic development, rural labor force shift, social fair as well as social harmony and stability.
它直接制约了江西义务教育目标的实现，影响着江西农村人口质量的提高，并进一步影响农村经济的发展和农村劳动力的转移，影响着社会的公平、公正以及社会的和谐稳定。 - Jiangsu is a province sharing a large population and strong economy, but surplus labor force reaches 10,000,000. The shift of rural labor force in this province is changing from an irregular one to a regular one.
江苏省作为一个人口大省、经济大省，但农村富余劳动力有1000多万。 - The highly fluctuation of the climate and population pressure mainly led to the vulnerability of the regional ecology. The boundary line between arid and semiarid region shift in the space at a maximum distance of 110-130 km during the extreme dry and wet year.
干旱半干旱过渡带是生态环境变化的敏感和脆弱地带，气候的波动性和人口压力是生态脆弱的根本原因，干旱和半干旱区交界线在丰枯年份的空间摆动幅度最大达110-130km。 - Along with the birth and development of industrialization, a large number of rural population shift from rural areas to urban areas. Thus, there is a rapid expansion of the urban population.
伴随着工业化的产生和发展，大量的农村人口向城市转移，城市人口迅速扩张。 - As one of the inland open city, the population shift in Chongqing has not only the rules similar to the whole national but also its notable features.
重庆作为我国内陆开放的城市之一，在人口流动上既具有自身的显著特点，又具有与全国人口流动相似规律。 - The characteristics of general population that affect the work engagement of clinical nurses are as follows: age, position, nursing age, night shift, number of children and age of the youngest child. 3.
影响临床护士工作投入的一般人口学特征有：年龄、职务、护龄、夜班数、子女数和最小子女年龄。 - With the delay of sowing time, the emerge time of population dry matter accumulation shift to an earlier date, and accumulated this trend.
随着播期延迟，晚播群体干物质积累量（DM）最大值出现时间提前，且密度提高也加速了这种提前趋势。 - Under dual pressure of population aging and enterprise reform, the State Council began to reform the pension system in 1997, but this shift has also undergone implicit pension debt.
在人口老龄化和企业改制的压力下，国务院于1997年起开始全面改革我国养老金制度，但这一转变也随之产生了养老保险隐性债务。 - Conclusion: We found that deaf students in the existence of evidence of consideration of task switching, which not only illustrates the Deaf and the normal population have the mechanism of the shift processing; Emotional inhibition task switching.
结论：在聋生中发现了任务转换代价的存在性证据，这说明了聋生与正常人群都有转换加工的机制。还发现了情绪抑制任务转换的证据。 - For the quantum state manipulation, a model for controlling the population trans-fer between the electronic states is discussed, and the effects of the Stark shift and neighboring electronic states on the population transfer are considered.
在量子态的调控方面，本论文提出了一个包含了Stark效应和邻近电子态影响的布居转移模型。 - The march of contemporary Chinese modernization is a flowing process, with the transition of agricultural population, surplus rural labour shift to city.
我国的现代化建设与发展是随着农村剩余劳动力向城市转移以及从农业人口转向非农或半农业人口的流动的过程。 - China is currently in the process of rapid urbanization, and the urbanization is a process that the population resulted from adjustment of industrial structure shift from rural areas to cities and city scales continue to enlarge.
目前，我国正处在城镇化进程的快速发展中，城镇化是产业结构调整引起的人口由农村向城市转移，城市规模不断扩大的过程。
英英释义
noun
- a change in the relative numbers of the different groups of individuals making up a population