世纪中后期

It indicated that the annual runoff of the main and tributary of the Yarlung Zangbo river had an obvious decline trend during 1960s and reached the minimum in 1980s, since then, the annal runoff increased and a relatively wet season occurred in 1990s.

同时研究还发现，雅鲁藏布江干支流在20世纪60年代左右径流量较大，但在进入60年代中后期之后，年径流量呈逐渐减小的趋势，这种趋势在80年代附近达到极小值，此后径流量逐渐回升，并在90年代后逐渐进入相对丰水期。

Since late 1980s, the Chinese vocational education has come to a difficult period, especially, in the less-developed regions in the west.

从20世纪90年代中后期开始，我国的职业教育陷入了发展困境，尤其是西部欠发达地区的职业教育发展更为困难，至今仍在低谷徘徊。

In 50"s of last century the development of mao Zedong"s personality cult leaded to a grave result of "the Great Leap Forward"and "The people communization" movements and eventually "the culture revolution" came into being.

上个世纪五十年代中后期，毛泽东的个人崇拜发展，导致的严重后果是"大跃进"和人民公社化运动，直到"文化大革命"的发生。

Since the late 80s of the last century, some domestic great men had broughtthe advanced international concept of general practitioner into our homeland, and attempted to practice in many areas.

自上世纪80年代中后期国内的有识之士将国外先进的全科医学的概念引入我国，并在许多地区进行了初步的尝试。

Driving Ying Chaomei " is this one thought is specific reflect, also be 20 centuries the catchword with the very heart-stirring later period in 50 time, had produced extensive and major effect."

赶英超美"是这一思想的具体体现，也是20世纪50年代中后期极为振奋人心的口号，产生过广泛而重大的影响。"

With Economic globalizing , which began in the late 1970's and developed in 1990's, economic factors become more and more important in international politics, and the trend of economic politicizing and political economizing appeared in international politics.

20世纪70年代中后期开始的经济全球化在90年代的迅速发展，使经济因素在国际政治中的地位和作用不断上升，国际关系出现经济政治化、政治经济化的趋势。这种新特征随着中国改革开放的进程，在20世纪80年代中后期中美关系中日益显现，并于90年代发展成为中美关系的主要特征。

Ukiyo-e has far-reaching influence on impressionists and post-impressionists of France in the middle and the last of nineteenth century.

日本浮世绘版画对19世纪中后期法国印象派、后印象派艺术家产生了深远的影响，这一影响在西方艺术由现实主义向现代主义的转型过程中发挥了十分重要的作用，浮世绘版画不仅为欧洲绘画风格的演变提供了一条可选择的道路，而且帮助前卫艺术家们将他们的&反叛理论&付诸实践。

In late 20th century especially since 1980's, the narrative theories in western countries have brought about important influence on Chinese literae humaniores and have function of helping the development of many subjects in expanding the field of research and enriching research methods.

20世纪中后期特别是80年代以来，西方的叙事学理论对我国人文社会学界产生了很大的影响，尤其在开阔研究视野和拓展研究方法方面，对许多学科都具有借鉴作用，教育学也不例外。

This article tries to conduct the literature review about empirical research on council-manager plan in the west.

本文对20世纪中后期西方城市经理制实证研究为主的文献进行文献述评。

In order to relieve these social pressures, Sir Thomas More brings up the first colonial imagination and then, Richard Hakluyt and Francis Bacon propose ideas about exploring westward and setting up oceanic empire.

托马斯·莫尔等有识之士为解决英国社会所面临的流浪、失业、贫困、社会动荡等问题，提出了向外移民、开辟殖民地的最初设想。16世纪中后期，英国人的海上力量逐渐增强，海外殖民活动进一步发展，包括理查德·哈克路伊特、弗朗西斯·培根在内的一大批殖民思想家提出了向西开拓贸易场所、建立帝国的殖民主张。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。