Blended Literal Communication in Translation     

陈海燕 《海外英语》2011,(10):178-181

There is a natural tension between Literal and Communication translation methods and has been going on now for two millenniums. We must be faithful to the original meaning of the source language (SL) and accurate in our translation but flexible enough to communicate naturally to the target language (TL) readers. While it may seem hopeless to truly communicate with all languages and cultures, with the growing global economy and the more interdependent we become, it is even more important that we continue to try to blend our thoughts and hearts together. So with foolish confidence and wise trepidation, this paper will wade into the age long discussion on the practice of translation and teaching, attempting to reconcile the theories of literal or semantic and free or communication translation theories.  相似文献   

Error analysis of non-spherical raindrops on precipitation measurement     

解亚楠  周星里  杨正得 《上海大学学报(英文版)》2011,15(2):92-95

Radar cross section (RCS) of non-spherical raindrops is calculated by using the software CST based on finite integral method and compared with RCS of spherical raindrops. The revised factor of non-spherical raindrops is obtained. The radar reflectivity with precipitation change of four distribution models of M-P, Gamma, JD and JT combining the revised factor is gotten using trapezoidal integration. When the influence of non-spherical raindrops is considered, the accuracy of precipitation measurement of four distribution models can be separately improved 8.77%, 8.47%, 10.53% and 8.04% in the case of rain intensity is 100 mm/h.  相似文献   

试论英语词汇和语法的相互关系     

朱琳 《云南电大学报》2006,8(1):51-55

在传统的英语教学中，语法和词汇被认为是相互独立的部分，但一些新的理论提出了词的组合模式（句型结构）显示了词汇和语法两者可以进行有益的结合，所有的词都有它的句型结构，且有相同句型结构的词，有相似的词义。学习者在学习中应注意词汇与语法学习的不可分割性，并在学习中注意语言学习的四个重要方面：理解、准确、流畅及灵活性。  相似文献   

试论说明文语言的准确性     

王元祥 《遵义师范学院学报》2005,7(4):24-26

语言的准确性是说明文教学的重要内容之一.说明文语言的准确性,体现在数据的使用、概念的限制、语序的安排和修辞的运用等方面.  相似文献   

一种改进的无线传感器网络DV-HOP定位算法     

武雪姣  李雪晴  丁佳静 《教育技术导刊》2019,18(8):52-55

为了解决DV-HOP算法在节点随机部署环境下定位误差较大的缺点,提出一种基于DV-HOP多通信半径的加权双曲线定位算法RWHDV-HOP。该算法通过理想跳数与实际跳数的差值修正平均跳距,结合多通信半径使跳数小数化,利用基于跳数加权的双曲线算法估算未知节点坐标。仿真结果表明,在相同条件设置下,RWHDV-HOP算法定位精度比传统DV-HOP算法提高了25%,比RWDV-HOP算法提高了10%。因此,基于DV-HOP多通信半径的加权双曲线定位算法RWHDV-HOP在节点随机部署环境下能够较大程度上提高节点定位精度。  相似文献   

基于XG-B00ST和多数据源的药物重定位预测     

李苗苗 《教育技术导刊》2020,19(2):110-113

新药物研发时间长、成本高,但成功率低,为了提高收益比,药物重定位即旧药新用受到了广泛关注。从临床和实验角度鉴定药物的新用途需要耗费大量人力和物力,从计算角度预测药物新用途成为研究热点;并且,随着药物和疾病相关的大量多层次组学数据积累,通过挖掘药物相关数据鉴定药物新用途成为可能。重点挖掘药物化学结构、药理性质、药物靶蛋白功能、疾病表型等数据得到相应特征,并将这些药物疾病特征进行整合,再将特征输入XG-BOOST模型进行预测。实验结果表明,该方法准确率达87.9%,较逻辑回归、随机森林具有更高的预测精度。  相似文献   

基于DDS的“跳点法”信号源设计     

韦燕  李一川  梁向东 《石家庄铁路工程职业技术学院学报》2011,(3):38-42

目前的信号源的设计,大都采用直接数字频率合成技术（DDS）。但在很多情况下,DDS存在最小分辨率为输入时钟1/2~n或采用截断法时噪声增加的问题。设计将介绍一种基于DDS原理,采用＂跳点法＂实现更为精确的频率控制方法。设计采用VHDL语言实现各个模块功能,在QuartusⅡ中完成软件设计与仿真,并下载到cyclone器件中,完成硬件的测试。设计以频率分辨率为基准频率的1%为例,若要获得更高的频率分辨率,只需对程序略加修改即可。  相似文献   

基于磁钉技术的集装箱码头AGV 定位精度分析     

李凤娥  牛王强 《上海海事大学学报》2016,37(1):38-41

为解决自动导引车（Automated Guided Vehicle, AGV）的定位精度问题,以国内某在建的自动化集装箱码头为工程背景,研究与基于磁钉技术的AGV定位误差相关的因素.通过给出AGV惯性导航系统的运动方程和误差方程,按照工程实况,在忽略陀螺仪影响的基础上,得到AGV惯性导航系统位置误差的理论计算式.依此指出,基于磁钉技术的AGV组合导航系统定位精度与加速度计精度、AGV 运行方向的余弦、磁钉数据更新时间的平方成正比例关系.最后,对某工程算例进行数值仿真,验证了理论分析的正确性.该方法对磁钉排布、惯性导航系统传感器选型等有参考意义.  相似文献   

How accurate are gender detection tools in predicting the gender for Chinese names? A study with 20,000 given names in Pinyin format     

Paul Sebo 《Journal of the Medical Library Association》2022,110(2):205

Objective:We recently showed that the gender detection tools NamSor, Gender API, and Wiki-Gendersort accurately predicted the gender of individuals with Western given names. Here, we aimed to evaluate the performance of these tools with Chinese given names in Pinyin format.Methods:We constructed two datasets for the purpose of the study. File #1 was created by randomly drawing 20,000 names from a gender-labeled database of 52,414 Chinese given names in Pinyin format. File #2, which contained 9,077 names, was created by removing from File #1 all unisex names that we were able to identify (i.e., those that were listed in the database as both male and female names). We recorded for both files the number of correct classifications (correct gender assigned to a name), misclassifications (wrong gender assigned to a name), and nonclassifications (no gender assigned). We then calculated the proportion of misclassifications and nonclassifications (errorCoded).Results:For File #1, errorCoded was 53% for NamSor, 65% for Gender API, and 90% for Wiki-Gendersort. For File #2, errorCoded was 43% for NamSor, 66% for Gender API, and 94% for Wiki-Gendersort.Conclusion:We found that all three gender detection tools inaccurately predicted the gender of individuals with Chinese given names in Pinyin format and therefore should not be used in this population.  相似文献   

甲醛法测定铵盐中总氮含量的有关问题讨论   总被引：1，自引：0，他引：1  

宋萍 《宜春学院学报》2003,25(2):39-39,68

对用甲醛法测定铵盐中总氮含量的测定原理、含量计算、以及实验注意条件等进行讨论，确保实验成功，提高样品测定结果的准确度．  相似文献