电压源电路和电流源电路的全参数等效变换

就某些参数等效的问题,讨论了电压源电路和电流源电路之间的全参数相互等效变换,分别对电压源电路和电流源电路的参数进行了计算分析,得出了这两种电路全参数相互等效变换的条件.     

Study on source rock potential and source rocks spatial distribution in the Manghan Faulted Sag, Kailu Basin

Manghan Faulted Sag is an exploratory target area in Kailu Basin. In order to determine its exploration prospect, the effectiveness of its source rocks is evaluated by organic geochemical behavior analysis of the samples, and their distributions are predicted using trace integration seismic inversion technology. Studies on their organic matter abundance, type and maturity indicate that the source rocks in the Sag have great generating potentials. Furthermore, it is found that, based on the spatial distribution predication, the source rocks in the Sag are well developed. Therefore, the Sag has a promising prospect for exploration.     

论C语言数组

在C语言教学过程中,结合不同层次的学生,针对不同条件的课堂,认真教学,仔细研究C语言教学过程中的方法和技巧,在不断的探索中改进和总结出了一些教学经验。     

平面阵列波导光栅系统的结构分析

本利用标量波动理论分析了平面阵列波导光栅系统的结构。     

Facial Similarity Mitigates the Persuasive Effects of Source Bias: An Evolutionary Explanation for Kinship and Susceptibility to Influence

This research examined how the interaction between a source's facial similarity to message targets and communicated bias affects audience persuadability. We used an evolutionary explanation to hypothesize that biased sources would elicit less favorable attitudes than unbiased sources for dissimilar sources, but that this difference would be absent for similar sources. Predictions were supported by results from a 2 (facial similarity) × 2 (source bias) experiment, in which an unrecognizable percentage of participants' photographs (n = 94) was digitally morphed with a source's face to act as a kinship cue. Further, structural equation modeling demonstrated a direct effect of facial similarity on attitude independent of mediation by source liking and appraisals, providing further evidence that susceptibility to influence from facially similar sources may have evolutionary origins.     

论文学翻译过程中顺应性的应用

在翻译的过程中译者应谊具有很强的跨文化意识,担负起不同文化之间交流的桥粱作用.翻译过程中的顺应是,在使用目的语文化阐释源发语文化的过程中,译者使自己的翻译活动及思维运作顺应于源发语文化和目的语文化双方的认知环境.本文主要从语言结构的不同层面即节奏、语音、词汇、句子和文化联想等方面论述文学翻译过程中顺应性的运用.     

宋代厢军兵源述论

宋代厢军兵源多样。具体而言有：镇兵、收编军队、募兵、罪犯等。宋延通过此多种方式补充其兵源,使其保持一定数量,以发挥应有之作用。     

敦煌西晋画像砖中白象内涵辨析

关于敦煌佛爷庙湾西晋画像砖墓中的白象画像砖,笔者曾提出其带有佛教文化色彩。郑岩先生以商周、汉代常见象这一艺术题材为据,认为象是传统题材。笔者从解析不同时期所谓传统题材的不同文化内涵入手,认为白象并不属于传统题材。同时其时史籍中白象的阙如及在佛典中的重要地位,表明白象这一艺术题材的文化渊源具有唯一性,因而白象只能源自佛典,其所承载的佛教文化信息是毋庸置疑的。     

基于DDS和FPGA的多制式数字调制源的设计

介绍了DDS芯片AD9852和FPGA（现场可编程门阵列）相结合的全数字方法,直接在70MHz中频上实现多制式信号调制。通过FPGA编程实现对DDS所产生的多种不同调制信号的控制,从而实现远距传输信息的目的。     

基于二次场算法的CSAMT二维正演研究

本文采用基于二次场的有限单元算法开展了二维可控源音频大地电磁CSAMT的数值模拟研究。研究工作从麦克斯韦方程组出发,导出了电阻率异常的二次场方程;采用了基于二叉树结构的三角单元剖分,推导了双线性的单元钢度矩阵表达式;对电阻率异常模型进行了试算。实践表明,二次场算法无需对场源区域剖分,可有效的减小计算区间,提高了计算效率;与总场算法相比,二次场算法边界处理简单;二次场算法有利于提高计算精度,解决了低频计算不稳定问题。