半个世纪

By the second half of the century, many of the combatants in America's wars of empire had the knowledge and technology to attempt biological warfare with the smallpox virus.

在那个世纪的第二个半叶前，在美洲许多战争中的战士都有用天花病毒进行生物战的知识和技术。

In the 1980-s the Inkerman Winery was set up a scientific research laboratory to explore wine peculiarities and create new marks. Today an assortment of TM INKERMAN has got 35 marks of high quality wines: dry, semi-dry, semi-sweet, fortified and dessert.

在20世纪80年代，因特曼酒厂专门设立了科学研究实验室去研究酒的特殊性，并且创立了一些新的标签，今天，从因特曼的酒的分类来看已达到35个标签之多，干，半干，半甜以及甜酒第众多分类。。

This article, through summarizing the progresses in the evapotranspiration (ET0) methods research, analyzes representative ET0 computation methods emphasized on three periods of the world: modificative Penman, Penman-Monteith and standard ASCE-PM. We take 20th century 90's last stages and 21th century initial period's world newest 19 experimental achievements with lysimeter's actual value rating ET0 value as the foundations, analyzing general usage of the ET0 computational method regarding the different climatic conditions. Although the effect of PM method application is desirable in many areas, many local effects are still unsatisfactory; the method MP and so on are more suitable in part of areas; the PM and MP method are not popular, the special attention must be paid to the standard ASCE-PM method. In brief, these kinds of half theory (semi-empirical) methods only suit in certain areas.

通过对ET0计算公式研究进展的总结，分析了在世界上三个时期比较有代表性的计算蒸发腾发量(ET0)的主要公式：修正Penman公式、Penman-Monteith公式及标准ASCE-PM公式；以20世纪90年代末期和21世纪初期世界上最新的19个用Lysimeter实验值率定ET0计算值的实验成果为基础，对于不同气候条件下ET0计算方法的普适性分析评估认为：虽PM公式应用效果较好的地区较多，但也有不少地区效果欠佳，MP等公式在一部分地区较好，PM与MP公式并非普适性的，要特别关注标准ASCE-PM公式，总之，这类半理论公式均有一定的地区性。

Descendants of seminomadic tribesmen who conquered China in the 17th century, they are the last living link to a language that for more than two and a half centuries was the official voice of the Qing dynasty, the final imperial house to rule from Beijing and one of the richest and most powerful empires the world has known.

作为十七世纪时征服中国的半游牧民后裔，在他们身上，还残留着活生生的满语，这种语言在长达两个半世纪的时间里，一直是清王朝的官方语言。众所周知，清王朝运筹帷幄之中，决胜千里之外，是当时最富有和最强有力的帝国。

One favourite method is by periods; the Ante-Nicene Fathers till 325; the Great Fathers of the fourth century and half the fifth (325-451); and the later Fathers.

一个最爱的方法是由期限；前厅nicene父亲到325个；伟大父亲的第四个半世纪以来第五次（ 325-451 ），以及后来父亲。

The Macao metropolis had being developed from a village to town, and proceeded from town to modem city, there were 3stages of architecture style which including Jesuit Style, European Style and Portuguese-Eclectic Style within three and a half century during the MING and CHING period.

中文摘要：明清时期的澳门城市建筑发展，在三个半世纪里经历了从农村到半农村半城、继而城市化后进入现代，期间在城市建筑风格上存在过耶稣会风格时期、欧陆风格时期及葡式折衷主义风格时期三个阶段。

He was originally Poles, formerly known as Carroll, he was four and a half century since the first non-Italian pope, shortly after the accession to the throne, he was the Italian scientist Galileo to recover for the vindication that the 17 magistrates in the 1930s by the religious right Gaya Lee abbreviated trial "unfair."

他原是波兰人，原名卡罗尔，他是四个半世纪以来第一个非意大利人教皇，登基后不久，他便为意大利的科学家伽利略平反昭雪，指出17世纪30年代宗教裁判所对伽利略的审判&不公正&。

More than half a century has elapsed since the performance of three kinds of triangulations all over Japan.

自从在全日本进行这三种三角测量以来，已过了半个多世纪。

But please be informed that since the founding of the Peoples' Republic of China, for more than half a century, Chinese people have learned the International Phonetic Alphabet.

但要知道，自新中国成立起半个多世纪以来，中国人一直学习的是国际音标，很少人系统地学习过美式发音。

But please be informed that since the founding of the Peoples' Republic of China, for more than half a century, Chinese people have learned the International Phonetic Alphabet.

但要晓得，自新中国成立起半个多世纪以来，中国人不断学习的是国际音标，很少人零碎地学习过美式发音。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。