查询词典 challenges

According to the new vision of the committee, NEON should be focused on the six critical environmental challenges that the nation faces, including biodiversity, species composition and ecosystem functioning; ecological aspects of biogeochemical cycle, ecological implcations of climate change, ecology and evolution of infectious diseases, invasive species and land use and habitat alteration.

新的方案建议NEON应重点关注生物多样性、物种组成与生态系统功能、生物地球化学循环的生态学影响、气候变化的生态学内涵、传染病的生态学和演化、入侵种以及土地利用和栖息地的丧失这6个美国国家层次当前所面临的最严峻的环境挑战。

This paper provides the state of arts, the existing challenges, and the future 3D biometrics.

本文综述了该领域当前的国内外研究现状，并探讨了面临的主要困难以及未来的发展方向。

Being the only biometry certification techniques for remote surveillance,gait recognition,on one hand,is regarded as being of important potential value,hence a lot of algorithms have been proposed,on the other hand,it has encountered a lot of challenges.

作为唯一远程生物认证技术，步态识别一方面越来越受到人们的重视，提出了很多相应的算法，另一方面，它又面临着很多挑战，其难点之一是如何从多帧步态中有效地提取步态特征。

In response, we developed a bipartisan foreign policy to deal with those new challenges and dangers.

在二战结束的时候，我们面临着新的社会秩序，这曾经对我们这个国家的一些基本原则形成威胁。

In order to reduce the impact,challenges of Internet service fault management are analyzed in this paper,and a layering model is recommended. Bipartite graph is chosen to be the fault propagation model for each layer.

为了降低这种影响，分析了Internet服务故障管理中存在的问题，提出了分层故障管理模型，采用图论技术进行故障诊断，选择二分图作为各层的故障传播模型。

"Bipedalism challenges stable postures, because the abdomen expands in front of the body as the baby grows," said Katherine Whitcome, an anthropologist at Harvard University.

哈佛大学的人类学家凯瑟林。怀特卡母说道："因为在小孩生长时肚子向前面伸展，两足动物要努力保持一个稳定的姿势"。

Partner challenges " do not deceive oneself as well as others again, why they a miscalculate blackball!"

有股东质问"不要再自欺欺人，为何他们只算错了反对票！"

Yet while Mr Museveni plots hi s future, he is oddly blasé about other challenges.

穆塞维尼先生谋划自己未来的时候，很奇怪他却忽视了另外一些挑战。

Queensland Premier Anna Bligh says that man-made threats present serious challenges to the reef, which is a world heritage site.

昆士兰州的州总理安娜。布莱说，人为的污染对大堡礁形成了严重的威胁。大堡礁是世界自然遗产。

Queensland Premier Anna Bligh says that man-made threats present serious challenges to the reef.

昆士兰州的州总理安娜-布莱表示，人为的污染对"大堡礁"构成严峻的挑战。

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。