阻碍

Aiming at solving the problems of heterogeneity among ontologies in semantic Web services, and taking into account the fact that the efficiency of most ontology mapping system is not high and the results of ontology mapping is not accurate enough, this paper proposed efficient ontology mapping method and system framework for semantic Web services, the method adopted machine learning techniques to enhance the degree of automation of ontology mapping, used comprehensive evaluation technology to amend the results of ontology mapping, so as to improved the accuracy of ontology mapping.

芦明， 李冠宇，史一民大连海事大学信息科学技术学院，辽宁大连 116026）本体的异构性阻碍了语义网服务的互操作。从解决语义网服务中本体的异构问题出发，同时考虑到目前的本体映射系统大多效率不高、映射结果不够准确的问题，提出了一种适用于语义网服务的本体映射方法及系统框架。该方法利用机器学习技术来提高本体映射的自动化程度，利用综合评判技术修正映射结果，以提高本体映射的准确率。

Fist of all,some parts of traditional technology is deleterious,and will obstruct the developing of modern technology.

首先，传统技术方法有些部分是有害的，并且会阻碍现代科技的发展。

The reasons of the capacity attenuation have primarily to accompany with the Li~+ ion embedding material on discharge process the effect of Jahn-Teller of the occurrence, the deliquescence of the cathode manganese in the material and the decomposition of the electrolyte.

在锂离子电池众多的正极材料中，尖晶石型LiMn_2O_4化合物，由于其原材料资源丰富，价格低，环境污染小，合成工艺简单，成为最有希望取代LiCoO_2的材料，但LiMn_2O_4存在容量衰减大，循环寿命短等问题，阻碍了其商品化应用；容量衰减的原因主要有在放电过程中伴随着Li~+离子嵌入发生的Jahn-Teller效应，正极材(来源：AacBCbd论4b文网www.abclunwen.com)料中的锰的溶解和电解液的分解。

The demilitarization of Europe — where large swaths of the general public and political class are averse to military force and the risks that go with it — has gone from a blessing in the 20th century to an impediment to achieving real security and lasting peace in the 21st.

欧洲的非军事化---大多数公众和政治派别都反对军事力量和其所伴随着军事风险---从20世纪的期盼走到了21世纪争取真正安全与永久和平的阻碍。

Third, country selfish departmentalism and law instrumentalism hinders establishment of safeguard human rights and free principle.

其三，国家本位主义和法律工具主义阻碍保障人权与自由原则的确立。

Such a delay would not have derange d my plans in the least,' said Mr Fogg. 'I have constantly foreseen the likelihood of certain obstacles.

"就是有那样的耽搁也不可能打乱我旅行的计划，"福克回答说，"至于产生某些阻碍的偶然性，我也并不是不能预见的。"

The economic growth accounting of China's provinces between 1990 and 2004 finds some results like the following: no matter whether human capital was introduced or not, there were technological inefficiencies in most provinces'economic activity which were pure technological inefficiencies or scale technological inefficiencies; technological change, capital deepening and human capital accumulating all promoted labor productivity, but technological efficiency change played a negative role during these years as a whole; the descending order of provincial difference of labor productivities'changes brought out by each factor was technological change, capital deepening, technological efficiency change and human capital accumulating; each province's pure technological efficiency change or scale efficiency change not only had different size, but also different evolution route.

中国各省在1990～2004年间的经济增长核算结果表明：不论是否引入人力资本，大多数省份的经济活动都存在着技术无效率，这既包括纯技术无效率，也包括规模无效率；技术进步、资本深化和人力资本积累都促进了劳动生产率的提高，而技术效率的变化整体上来说在其中起阻碍作用；各因子引致的劳动生产率变化的省际差异从大到小依次为技术进步、资本深化、技术效率的变化和人力资本积累；各省的纯技术效率或规模效率的变化不仅大小不同，而且它们的演变路径也不一样。

Still, despite the odds, sterotypes and other barriers, it does happen that Chinese men and foreign women get together.

尽管有这么多困难、成见和其它阻碍，但是却有中国男人和外国女人走到一起的例子。

Also, that original sin is only an external impediment to the good spiritual powers, and not a despoliation or want of the same, as when a magnet is smeared with garlic-juice, its natural power is not thereby removed, but only impeded; or that this stain can be easily wiped away like a spot from the face or pigment from the wall.

此外，原罪只是一个外在的障碍，以良好的精神力量，而不是掠夺，或者想的是一样的，因为当一个磁铁，是抹黑与大蒜-果汁，其天然的权力不会因此而取消，但只能阻碍；这个污点可以很容易又之所以能够擦乾身上就像一个当场从面部或颜料从墙上。

Some persons of a desponding spirit are in great concern about that vast number of poor people, who are aged, diseased, or maimed, and I have been desired to employ my thoughts what course may be taken to ease the nation of so grievous an encumbrance.

沮丧精神的一些人在是年老、生病、或受伤的对那个贫穷人的巨大数字的棒关心中，而且我已经被需要使用我的想法什么课程可能被选减轻如此痛苦阻碍的国家。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。