半世纪的

So the traditional school calender was compromise with the roots that now go back about a century and a half.

所以，传统的学年是一种妥协，根源可以追溯到一个半世纪以前。

This paper is combined with magnitude task of Xinwen coalfield and Rewards funds of Youth Science in ShanDong.

新汶矿区有半个多世纪的煤炭开采历史，但对其地下水水质特征和评价较系统地研究尚属首次。

It is political organization that though, company is not at the beginning, and but business is organized. This kind of commerciality quality has occured change in a the following half century.

虽然公司一开始并非是政治组织，而只是商业组织，但这种商业性质在以后的一个半世纪发生了变化。

Established from the date of this system, the time has been more than half a century.

这一制度从确立至今，已经有半个多世纪的时日。

Eld. In closing, I would like to repeat my best wishes for the

自公司成立以来使用了半个世纪的公司商标。随后，我定

When a Tennessee man chose the chair in 2007, it was the state's first electrocution in almost half a century.

当一个田纳西州的男子在2007年选择电椅时，这是这个州几乎半世纪以来第一起电刑。

The western countries have paid close attention to compromising emanation of military electronic devices for more than half century.

西方大国在军用电子设备上关注泄漏发射问题已有半个多世纪的历史。

Fauchelevent belonged, in fact, to that species, which the impertinent and flippant vocabulary of the last century qualified as demi-bourgeois, demi-lout, and which the metaphors showered by the chateau upon the thatched cottage ticketed in the pigeon-hole of the plebeian: rather rustic, rather citified; pepper and salt.

割风正是前一世纪那种轻浮不得体的文词所指的那种&半绅士半平民&的人，也就是达官贵人在对待贫寒人家时所用的那些形容平民的隐语所标注的&略似乡民，略似市民，胡椒和盐&。

The discovery and research of Sinanthropus pekinensis along with its cultural relics and sites have not only successfully settled the debate about whether Homo erectus belongs to the ape species or human species, which had puzzled the scientists for about half a century since the discovery of Java man in the 19th century, but also helped illustrate the process of evolution of Homo erectus, which filled the blank of this most important intermedium link in the complete evolution process from ape to human.

北京人&及其文化遗物、遗迹的发现和研究圆满解决了19世纪爪哇猿人发现以来困扰科学界近半个世纪的&直立人究竟是猿还是人的争论，确立了直立人这一演化阶段，填补了从猿到人这一完整发展序列中最为重要的中间环节，是认识人类起源和发展过程中的一个突破性贡献。

For decades, the Skeleton Coast, north of Swakopmund, buffeted by impenetrable fog, perilous cross currents and treacherous reefs, has been a graveyard for ships, and Kaokoland, the ruggedlyinaccessible northern mountains shrouded by the mists of the Atlantic, wasn't fully explored until the second half of the 20th century.

斯瓦科普兰北部的骷髅海岸几十年以来一直弥漫着浓厚而不可穿透的雾，这里的危险海流和变化莫测的暗礁一直以来也都是往来船只的葬身之地，位于卡奥科兰北部的崎岖高山则难以攀登，终年笼罩着来自大西洋的雾气，直到20世纪后半世纪，才得以被全面探索。

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。