世纪

An estimated three to six shifts occurred in the 18th century, four in the 19th, and three in the 20th: the 1918 pandemic, the 1957 Asian flu and the 1968 Hong Kong flu.

据估计，18世纪发生了3~6次的大变异，19世纪纪4次，20世纪3次，分别是1918年的流感大流行、1957年的亚洲流感和1968年的香港流感。

The author reviews the science and technology history home and abroad,and introduces the neoteric revolution in this field,focusing on the four scientific discoveries-the Big Bang,the quark model in material structure,the plate structure,and the DNA double helix structure-and the five technological invention-nuclear technology,space technology,information technology,biotechnology and nanometer technology-in the 20th century and their academic base of theory of relativity and quantum mechanics;and the writer...

回顾了中国和世界科学技术发展的基本历程；介绍了近代的科学革命和技术革命；重点论述了20世纪科学发现和技术发明的理论基础是相对论和量子力学，以及20世纪的四大科学发现——宇宙大爆炸理论、物质结构夸克模型、大地构造板块学说和DNA双螺旋结构和五大技术发明——核技术、空天技术、信息技术、生物技术和纳米技术；展望了21世纪科技发展前途；提供了油气开发与利用的信息。

Objective: Stem cell strategies is the main stream of life science these years, its basic research and appliance must break the neck of disease treatment and become the mainstay of bioproduction in the 21 century.

背景和目的：干细胞研究是20世纪与21世纪之交生命科学中的强大潮流，其基础研究及开发应用将打开对疾病治疗的突破口，成为21世纪生物产业的核心内容之一。

Historical summary of the texts of course, can be seen as criticism of the deepening and colleges. 19th-century French romantic writer Chateaubriand "Christian essence" of the introduction, can be said to be known as the 19th century,"summed up the century" sign is also a summary of the promotion.

做文学的历史总结当然可以看成是批评的深化和学院化。19世纪法国浪漫派作家夏多布里昂的《基督教真谛》的问世，可以说是被称之为19世纪的"总结世纪"的标志也是对总结的推动。

Through the description of the culture communion history between China and Europe from about 1st century to 18th century, the historical root of Chinoiserie is explained in the paper.

主要通过对约1世纪到18世纪中欧文化交流的历史描述，说明18世纪"中国热"形成的历史根源。

Every kinds of technique including complex technical process and under the development, such as the polish, carving,chromatically, blowing carry down from generation to other generation cross the centuries.

波希米亚地区玻璃的起源于公元一世纪和二世纪，并且建立在著名的历史传统上，复杂的工艺流程和在开发的诸如磨光、雕刻、上色、吹制等各种技艺上非凡的技巧历经世纪代代相传。

CTS is history, the hotel is regressive century, the hotel is a reflection of the 20th century.

旅社是历史的沉淀，宾馆是世纪的倒退，酒店是20世纪的倒影，公寓出租就是21世纪的新生儿。

From the beginning of 20 centuries to the 80's, for alleviating the destructibility to economy, politics , and the international environments in the abrupt affairs, the study of crisis management in western has achieved an important breakthrough both in the political science and in the international relation study, and then it gradually enlarges its service from business enterprise to government.

20世纪初期，随着社会分工的强化，工人和资本家之间的矛盾激化，劳资关系的恶化使企业经常碰到一些不可预测的突发性事件，严重影响企业的生存和发展，从20世纪30年代起，理论界开始研究企业危机管理，到20世纪60至80年代，西方危机管理理论在政治学和国际关系领域出现了突破，逐渐由对企业危机管理的研究转向政府危机管理研究。

Mathematics and Physics in the 19th century, another major achievement - Fourier analysis of the development of the simulator played a direct role in promoting. The late 19th century and early 20th century, have made a variety of computing the Fourier coefficients of the differential analyzer differential analysis reconciliation and so on.

19世纪数学物理的另一项重大成就——傅里叶分析，对模拟机的发展起到了直接的推动作用。19世纪后期和20世纪前期，相继制成了多种计算傅里叶系数的分析机和解微分方程的微分分析机等。

The results showed that temperature and precipitation had significantly increased in the drainage basin in the mid-1980s. Climate was the warmest in the 1990s among the recent 50 years.

结果表明：流域气温和降水均在20世纪80年代中期发生了跳跃式的突变，且自20世纪80年代中期以来气温和降水均保持较高的增长趋势，90年代成为近半个世纪以来最温暖的10a。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。