【摘 要】
：
应保加利亚索非亚晚报的邀请,由北京晚报总编辑叶祖兴、北京日报副总经理王献魁组成的北京日报代表团于5月18日至28日赴保作了友好访问。在保期间,该代表团先后访问了幽默之
论文部分内容阅读
应保加利亚索非亚晚报的邀请,由北京晚报总编辑叶祖兴、北京日报副总经理王献魁组成的北京日报代表团于5月18日至28日赴保作了友好访问。在保期间,该代表团先后访问了幽默之都加布洛沃,古都大图尔诺沃,旅游之都——黑海之滨的瓦尔纳,並浏览了索非亚市容,并到索非亚晚报与编辑部同志会见。
At the invitation of Bulgaria’s Sofia Evening News, a delegation from Beijing Daily consisting of Ye Zuxing, chief editor of Beijing Evening News, and Wang Xiankui, deputy general manager of Beijing Daily made a goodwill visit to Bulgaria from May 18 to 28. During the insurance period, the delegation visited Gabrovo, the capital of humor, the ancient capital of Turinovo, the capital of tourism - Varna on the coast of the Black Sea and visited the Sofia city and visited Sofia’s Evening News and Editorial Department Meet with you.
其他文献
创新思维,是创造力的源头活水.要培养具有创新精神的人,必先培养其创新思维.中学语文的薄弱在农村,培养创新思维的责任在教师.而要培养学生的创新思维,就必须更新教师观念、
黄瓜（Cucumis sativus L．）属二倍体异花授粉一年生藤本植物，是我国保护地生产中产量最高的一种蔬菜作物，也是目前十种被广泛栽培的蔬菜系列之一。传统的黄瓜品种选育方法，只能从表
In this paper, we discuss the convergence and superconvergencefor eigenvalue problem of the biharmonic equation by using the Hermite bicubic element. Based on a
培养学生自主学习的能力,不仅是语文教学的应有之义,也是学生终身学习的客观要求.语文课堂中学生自主学习能力的培养,应从五个方面进行实施.分别是教学设计围绕自主、教学实
本研究以抗病的中国野生华东葡萄（Vitis pseudoreticulata W.T.Wang）白河-35-1（Baihe-35-1）与感病的欧洲葡萄（V.vinifera L.）佳利酿（Carignane）杂交F1、F2代为主要试材,在田间自然状
In this paper, we establish a convergent theorem for a family of iterations with cubic order by using general convergence hypotheses. A sharp error estimate is
在教学中,如何面对学生个体发展过程中的种种差异来因材施教,这就需要教学智慧——分层教学来实现.分层教学能提高不同层次的学生课堂教学的有效参与度,大面积提高阅读教学的
In this paper we modify type approximate trust region methods via two curvilinear paths for unconstrained optimization. A mixed strategy using both trust region
Iterative techniques for solving optimal control systems goveed by parabolic variational inequalities are presented. The techniques we use are based on linear f