半个世纪

As compared to our ancestors in the field of strongly correlated condensed matter physics half a century ago, we are facing with much more challenging problems which are often beyond the capability of the traditional perturbative methods, although we already have many more advanced analytical tools at our disposal.

与半个世纪前强关联凝聚态物理领域的研究人员相比，现在的我们有更多的高级解析工具可用，但我们所面对的问题也变得更难了，在许多情况下传统的微扰近似的方法都已失效。然而，对这些问题我们也并不是毫无希望的。

John Pilger, scourge of injustice, is still battling after half a century of campaigns.

约翰皮尔格，祸害的不公正，仍然是争夺后长达半个世纪的运动。

The capacity of steroidogenesis is an important factor affecting animal reproductivity.

近半个世纪以来，类固醇激素生物合成的调节机制一直是内分泌研究的热点。

His dynasty has spent half a century trying to acquire them, and the deal on offer from the outside world is unalluring.

金氏王朝在长达半个世纪的时间里努力发展核武，不为西方世界提供的交易方案所动。

His dynasty has spent half a century trying to acquire them, and the deal on offer from the outside world is unalluring.

金氏王朝在长达半个世纪的时间里努力发展核武

For the past half century, the company has established itself as a leader in tile and stone installation systems worldwide.

在过去的半个世纪里，该公司一直处于磁砖和石材安装系统业的领先地位。

SEOUL, South Korea — For half a century, a dark tunnel of crumbling concrete encased some five kilometers of a placid stream bisecting this bustling city.

将这个熙来攘往的都市一分为二的这条宁静河流，半个世纪以来，约有5公里被包覆在一条破烂、黑暗的水泥孔道中。

The unemployment rate unexpectedly dipped to 9.7 percent in January, from 10 percent in December, the government reported Friday, buoying hopes that the worst job market in at least a quarter-century is finally improving.

政府有关部门在周五的一份报导中显示，一月份的失业率出人意料地上升为9.7%，比十二月份的10%有所好转。这份报告给糟糕的就业环境燃起了一点希望的星火，在半个世纪以来最糟糕的就业市场终于开始回升。

According to logical relationship of the literatures , the research clews , research methodologies and basic conclusions are especially presented .

梳理了半个世纪以来关于专利的主要理论，按照发展脉络和逻辑关系，阐述了每篇文献的研究思路，研究方法和主要结论。

It might take half a century, but as power corrupts, absolute power corrupts absolutely.

这可能需要半个世纪，但权力使人腐化，绝对的权力使人绝对腐化。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！