查询词典 principal problem

However, leachate is the principal environmental problem of landfill all over the world.

然而填埋场垃圾渗滤液的处理仍然是一个世界性的难题。

Once the fusion of en-FPF and simple cellular feature is processed with principal component analysis and data sharing techniques, the recognition correct rate of Chinese characters exceeds 50%, even when it is disturbed by the problem of data sparseness.

征。en-FPF在融合了简单的网格特征，并结合主成分分析和数据共享方法之后，对汉字的识别正确率，在训练数据稀疏的条件下，仍超过50%。

Imbalance is a common problem for rotors, and also the principal reason of faults in rotor systems.

转子不平衡是旋转机械中的常见问题，也是诱发转子系统故障的主要原因之一。

The economic principal part that about system of ownership metabolic place causes obtains accrual to whether be had by right of property ownership " rationality " problem, article compose built to was based on bond talking and supply and demand to have convincing explanation by the analytic frame that is united in wedlock.

关于所有制变化所导致的经济主体凭借财产所有权获得收益是否具有&合理性&的问题，本文构建了一个基于契约论和供求论相结合的解析框架进行了有说服力的解释。

And how to realize principal parts freedom, show them and motivate individual creativity has become an important problem.

对自身意义的反思，对主体力量的肯定，对个人利益的关切，已经并将继续支配着正在生成的中国&市民&的思想和行动。

The second part of this thesis is to explore how our country multiversity should be identify .the writer expatiates the problem from the precondition of the identity ,the principal part of the identity ,the content of the identity ,the principle of the identity ,and the guarantee of the identity these five aspects.

第二部分的主要内容是探索我国综合大学应该如何定位。从定位的依据、定位的主体、定位的内容、定位的原则以及定位的保障等五个方面进行了阐述。以求从理论上说明大学定位过程的机制。

Paul Woolley, who set up the Centre for the Study of Capital Market Dysfunctionality at the London School of Economics, argues that this is a classic case of a principal-agent problem.

Paul Woolley——伦敦经济学院资本市场功能失调研究中心创始人——争论道，这是委托人-代理人问题的经典案例。

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！