focus n. (pl. focuses, foci ) 1.【物理学】焦点。 2.【物理学】焦距;聚焦,对焦点,配光,对光。 3.(活动兴趣等的)中心。 4.【医学】病灶。 5.(地震的)震源。 the focus of the world's attention 世界注意的中心。 principal focus 【物理学】主焦点。 real [true] focus 【物理学】实焦点。 virtual focus 【物理学】虚焦点。 the focus of a disease 病的主要患部。 the focus of an earthquake 震源。 bring into focus = bring to a focus 使集中在焦点上配光,对光。 in focus 焦点对准,清晰。 out of focus 焦点没有对准,模糊。 vt. (〔英国〕 -ss-) 1.使聚焦,对焦。 2.调节镜头、焦距等。 3.集中注意力于。 4.使限制于小区域。 vi. 聚焦,注视,调焦距;限制于小区域。 focusing cloth 【摄影】遮光黑布。
information n. 1.通知,通报,报告。 2.报导,消息,情报。 3.资料,知识,学识。 4.【自动化】信息,数据。 5.【法律】起诉,告发。 acting on information received 〔警察作证时用的话〕据报导。 ask for information about [concering, on] sth. 打听关于某事的消息。 For fuller information, please contact ... . 欲知详情,请与…联系。 information concering the enemy 敌情。 a man of wide information 博学多闻的人。 a mine of information 知识宝库。 official information 官方消息。 pry for information 刺探情报。 firsthand information 第一手资料。 For Your I- Only 仅供参考。 get in [collect, gather] information(up)on 增加…的知识,搜集…的情报。 lay [lodge] information against sb. 告发某人。 adj. -al
Employment service - new focus of information service in university and college libraries 高校图书馆信息服务新热点
Combining neural network with fuzzy systems , a fuzzy - neural network is proposed . it is the focus of information science technique and intelligent control field 神经网络与模糊逻辑相结合,形成一种模糊神经网络技术,它是当代信息科学技术与计算智能控制领域研究的前沿和热点。
Computer security now has been the focus of information community . therefore , how to assure and enhance the security of database has been the hot topic which is expected to be solved urgently 计算机安全是当前信息社会非常关注的突出问题,如何保证和加强数据库的安全性和保密性,已成为当前迫切需要解决的热门话题。
4 . advancing a new representation of user profiles and corresponding filtering algorithm based on huffman tree how to provide users what they really want faster and more exactly is the development focus of information retrieval systems 提出一种基于hudria n树形式的个性化模式表示方法及相应的文档过滤算法如何更快、更准确的向用户提供其所感兴趣信息是当前搜索引擎系统发展的方向之一。
The core of the enterprise competition is products " competition . the back of product ’ s competition expresses technology ’ s competition exhibited by the managing competition which is manifested by personal competition . the focus of information technological studying 、 design and realization centralizes on the synchronization development between the human resource and the changeable technology environment , optimizing the flow on human resource manage , realizing the comprehensive automatization of the manager human resource , transforming the tradition structure to the electronic human resource 企业竞争的核心在市场上表现为产品竞争,产品竞争的背后表现为技术竞争,技术竞争的背后表现为管理竞争,管理竞争的背后表现为人才的竞争。为保证人力资源与日新月异的技术环境同步发展,优化人力资源管理的流程,实现人力资源管理全面自动化,如何实现传统的人力资源结构向人力资源信息化( electronichumanresource )的转变,是目前信息技术领域研究、设计和实现的热点问题。
The existence and construction of resilient functions in encryption and the intelligentized improvement based on machine learning in ids are the focus of information security . this passage closely focuses on the construction of the resilient functions and the research of intelligentized ids methods 密码技术中弹性函数的存在性与构造问题和入侵检测技术中基于机器学习的智能化改进是目前信息安全领域中的研究热点。本文的工作围绕弹性函数的构造和智能入侵检测方法的研究两方面而展开。