棘手的

Obama's call for an international treaty banning the production of new highly enriched uranium and plutonium.

它回避了核扩散这个最棘手的问题，也无意推动奥巴马的一个呼吁：订立国际性条约，禁止生产新的高浓缩铀和钸。

For Alexeev, the experiment was exciting because it presented a new method that doctors could use to treat painful genetic skin disorders, such as epidermolysis bullosa, a condition that creates open sores and blisters on the skin's surface.

对于阿莱克谢耶夫来说，这次实验是令人振奋的，因为它提出了一种新方法，医生们可以用这种新方法来治疗棘手的遗传性皮肤疾病，比如表皮分解性水疱症，这种病会使皮肤表面产生暴露的伤口和水疱。

To be in a tight corner is to be in an awkward, distressing or even dangerous situation.

To be in a tight corner 就是指陷入了棘手的、令人烦恼的或者是危险的境地。

These were a poor choice of terms with which to conceptualize the ancient Greek economy and are to a great extent responsible for the intractability of the debate.

这是一个贫穷的选择条款，以便概念化古希腊的经济和在很大程度上负责棘手的辩论。

The most intractable problem is that there are never enough skilled or promising people to go around.

最棘手的问题是从来没有足够的技巧娴熟或有潜力的人才供应。

It is a delicate question that recognizes lithology in thin sand to log interpretation of horizontal well.

水平井测井解释中薄砂层的识别始终是一个棘手的问题，特别是在大家熟知直井中测井响应及储层评价的前提下。

Obama and Hu didn't discuss one of the most nettlesome pieces of the deeply interwoven economic relationship between their countries -- China's recent unease with its vast holdings of U.S.

但美国政府高级官员说，奥巴马和胡锦涛没有讨论中国最近对其庞大美元投资的安全性表示的不安，这一问题是美中两国盘根错节经济关系中最为棘手的一个方面。

But senior administration officials said Messrs. Obama Hu didnt discuss one of the most nettlesome pieces of the deeply interwoven economic relationship between their countries -- Chinas recent unease with its vast holdings of U.S. dollar-based investments.

但美国政府高级官员说，奥巴马和胡锦涛没有讨论中国最近对其庞大美元投资的安全性表示的不安，这一问题是美中两国盘根错节经济关系中最为棘手的一个方面。

Moreover, even when it does so, there are knotty problems of obtrusiveness and privacy to be resolved before one could perform brain scans outside the laboratory.

此外，即便这种模型建构得成，要想在实验室之外的环境里进行人脑扫描，还要解决两个棘手的难题，那就是强人所难的唐突如何规避，个人隐私如何保护。

Around $9 billion is due later this year, and refinancing will be a tricky proposition given the parlous state of debt markets.

约为900亿美元是今年稍后推出，和再融资将是一个棘手的命题鉴于危险的国家的债务市场。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。