英汉基本色彩词汇文化意义相似的认知阐释——以黑色为例

文章以黑色为例，从体验哲学、语义范畴理论、词义的派生机制等角度对色彩词汇文化意义构建的认知机制进行分析，认为色彩词汇文化意义是基于人们对特定文化的体验之上、依靠隐喻性的词义派生模式而构建的，从而解释了英汉基本色彩词汇文化意义相似的原因。     

The Further Results of the Chromatic Uniquenes s of Certain Bipartite Graphs K(m,n)-A

With its comprehensive applicatian in network information engineering (e.g.dynamic spectrum allocation tinder different distance comtraints) and in network combination optimization (e.g.safe storage of deleterious materials),the graphs'cloring theory and chromatic uniqueness theory have been the forward position of graph theory research.The later concerns the equlvaleat classification of graphs with their color polynomials and the determination of uniqueness of some equivalent classification under isomorphism. In this paper,by introducing the concept of chromatic nomality and comparing the manber of partitions of two chromatically equivalent graphs,a general numerical condition guareateeing that bipartite graphs K (m,n)-A (A(∈)E (K(m,n)) and |A|≥2) is chromatically unique was obtained and a lot of chromatic uniquoness graphs of bipartite graphs K (m,n)-A were determined.The results obtained in this paper were general.And the results cover and extend the majority of the relevant results obtained within the world.     

论数字音频工作站系统的安全性

针对影响数字音频工作站系统安全播出的主要因素,从服务器双机容错技术、冗余磁盘阵列、操作系统及数据库安全性、交换机的安全性、时间的校准技术等方面提出了措施。     

电子文献书写错误的快速识别

对欧洲议会的会议纪要文本，采用N重评价法、Garbling模型和编辑一距离法3种方法对文本进行了自动识别，并比较了测试结果。评价结果表明：N重评价法虽然对纠正非词错误不适合，但可以在纠正其他错误中考虑使用；Garbling模型法的纠错结果总的来说是好的，但不适合所有的错误类型；编辑一距离法对纠正非词错误能得到最好的结果。3种方法的合理有效组合，能完善测试结果。     

汉英颜色语词理据与意义的比较

语词的理据与意义自古以来都是很有争议的问题。通过对汉英语词理据与意义进行比较,认为:语词的理据与意义之间存在密切和循环的关系,语词的理据在一定程度上决定着语词的意义,随着时间的推移,语词的意义也会成为语词的理据。     

承担“400T冲床自动生产线”项目 探索应用技术人才的培养途径

承担企业项目,特别是能含盖专业知识点和实践要素的应用项目,是坚持工学结合,实现教学做一体化的重要内容。通过“400T冲床自动线技术改造科研项目”的研制,探索应用技术人才的培养途径。     

色噪声激励下水轮机调节系统的分岔

基于水轮机饱和非线性比例积分(proportional-integral, PI)调节系统,建立了色噪声激励下的水轮机调节系统,研究了该系统的随机分岔行为。利用统一色噪声近似原理将系统简化为一个等效非线性白噪声模型;利用中心流形定理对系统降维处理,依据随机平均法得到了伊藤微分方程及FPK方程,讨论了系统的随机分岔条件;通过数值模拟,分别讨论了系统在不同自相关时间及噪声强度影响下的随机分岔行为,验证了随机平均法理论的有效性及分岔现象的发生。     

自动平衡补偿矢量精稳测算方法研究

自动平衡系统中配重块定位的准确性直接影响动平衡效果，如果定位不准确将导致配重块移动混乱，甚至造成平衡失败。以电磁式双配重平衡系统为研究对象，提出一种基于可编程逻辑控制器（PLC）高速采集的自动平衡配重块位置精稳测算方法，并在螺旋桨自动平衡试验台进行试验验证，实现了自动配平补偿矢量的精稳测算，结果表明在1 200 r/min的工作转速下误差不超过1步。该方法脱离了对计算机和高速数采设备的依赖，提高了控制系统的稳定性和灵活性，有利于实现自动平衡系统的轻量化设计，具有良好的工业应用价值。     

考虑环境色彩协调的隧道墙式洞门色彩设计方法

为了提升隧道洞门与自然环境的协调统一，应用色彩学理论和图像处理技术，对我国公路隧道墙式洞门色彩与洞口环境色彩之间的协调性问题开展研究。通过调查问卷和引入色相协调理论，构建了隧道洞门色彩协调性设计准则，即色相符合谐波协调类型、饱和度和明度均为弱对比类型；基于该准则提出了隧道墙式洞门色彩量化设计方法：利用聚类分析对隧道洞口环境图像进行色彩提取并转化为HSV（色相、饱和度、明度）色彩空间，分析色相谐波类型，计算饱和度和明度，进而确定洞门色彩三属性的取值范围。应用基于色相协调理论的洞门色彩设计方法对既有隧道进行案例分析，其协调性评价结果与主观问卷结果一致，验证了该方法的可行性与有效性，同时为新建隧道洞门设计提供科学依据。     

Design of a Modularized Automatic Measurement and Control System for Laser-Induced Breakdown Spectrometer

In order to improve the compatibility of laser-induced breakdown spectroscopy（ LIBS） instrument for different types of parts and optimize the analysis and testing processes,a modularized automatic measurement and control system was developed. Based on the characteristics of each LIBS component, the following development steps have been performed：（ 1） a summary of characteristic parameters of the component are established;（ 2） the integration mechanism of multiple electrical interfaces is designed;（ 3） the component control instruction library is developed. The experimental results indicate that the measurement and control system is compatible with most LIBS parts in the market.Spectrometer and laser can be compatible with at least three different types of parts. In addition,a multilayer iterative testing process is designed to improve the efficiency of optimization process of LIBS parameters. The experimental results have shown that the automatic optimization of the delay time compared to the manual testing provides significant gain in testing efficiency. The range of delay time in the experiments is 1. 28 to 10. 28 μs and the step value is 1,0. 5,0. 2 and 0. 1 μs. The gain in testing efficiency has been found to be increased by 73. 76%,75. 93%,78. 81% and 80. 42%,respectively.