二维拟线性散度型二阶椭圆型方程弱解的弱收敛

本文用 H—测度来研究二维拟线性散度型二阶椭圆型方程弱解的弱收敛性,并讨论了非一致椭圆的情形,得到了一些很好的结果.     

微量元素与人体健康

本文主要阐述微量元素在人体中的生理作用、需要量及与人体健康和疾病的关系,同时指出了科技工作者在这一领域中所要继续开展的工作.     

Feminism,militarism, and attitudes toward the role of women in the military

Attitudes toward the role of women in the military require the reconciliation of two often conflicting beliefs: those toward the roles and rights of women and those toward the military. This article explores the relationships between positive attitudes toward women’s roles throughout society, or feminism, and positive attitudes toward defense spending, or militarism, both with each other and with attitudes toward gender integration in the military. Results of this analysis show there to be a negative relationship between feminism and militarism, a positive relationship between feminism and gender integration, and a negative relationship between militarism and gender integration. The results of multiple regression analysis show that feminism is the strongest predictor of attitudes toward gender integration, while militarism is weak in its predictive ability. The author argues that the issue of women in the military is more one of women’s equality than of national defense and that policy discussions should be structured accordingly. She is currently conducting research which examines how women in the United States military employ strategies to manage gender and sexuality. This research provides evidence for the claim that gender is not simply a role or an attribute, but that gender is created and recreated through our interactions with others.     

我国优秀女子背越式跳高运动员力量水平评价

本文通过对我国 45名优秀女子背越式跳高运动员力量训练手段进行分析研究 ,找出影响专项成绩的关键因素 ,为检查评定运动员的力量训练水平提供准确、易行的检查性项目。通过R型因子分析和逐步回归分析 ,得到各项检查性指标与运动成绩的数学模型 ,制定出评定运动员力量训练水平的评定标准和评定方法 ,从而给教练员提供了评价力量训练水平的量化标准     

近600年来我国的旱灾与瘟疫

根据有关历史文献、气象资料、报表和地方志的统计结果 ,15— 19世纪 ,全国共发生旱灾 15次 ,总历时 4 9年 ,其中 14次有瘟疫伴生。北方旱灾 14次 ,13次有瘟疫伴生 ;南方旱灾 7次 ,均有瘟疫伴生 ,有 6次南北同旱。 2 0世纪 ,全国共发生旱灾 18次 ,其中 ,北方旱灾 17次 ,两次有瘟疫伴生 ;南方旱灾 11次 ,1次有瘟疫伴生。 2 0世纪的灾害发生率是前 5 0 0年的 6倍。该文指出 ,这是由于在全球工业化过程中 ,不断增加的温室气体产生了温室效应 ,使气候变暖、降水减少、持续冬暖所致。因此 ,该文建议加快实施西部开发 ,治理环境 ,实施节水、调水工程 ,提高防灾抗灾能力 ,以缓解南北旱灾和瘟疫的发生     

文化视角处理隐喻翻译的技巧

隐喻所包含的不同文化背景和文化内涵对翻译的影响不可以一言概括之,中西方学者在隐喻翻译方面的见解既有共识也有分歧,但既然翻译的初衷是交流不同文化中本来存在的东西,那么在隐喻翻译中还是提倡采用外国化的处理方式保留它本来文化中的内涵。本文从文化的视角分析隐喻的翻译技巧。     

电子信息专业词典的研究与应用

介绍了一种电子信息专业词典。该词典在0FFICE的ACCESS软件平台上设计开发,成为一种专业术语的数据库系统。该系统具有编辑和查询两大功能,录入了上万条电子信息专业词汇。利用系统的编辑功能,还可以对词汇动态更新,弥补了一般专业词典更新缓慢的缺陷。词典结合教学内容对词条的专业解释,使词典成为某种意义上的电子专业百科书,有助于拓展学生的专业知识和教学工作。     

电视机自动增益控制电路动态特性测量

本文提出一种电视机自动增益控制电路动态特性简易测量方法.按照此法,只需在待测电视机前加一级可调衰减器,就能用常用电子仪器测出自动增益控制电路的动态特性,并以此为依据改善电视机相关电路的性能.     

义和团的三大革命口号及其历史定位

通过对义和团运动中“反清复明”——“扶清灭洋”——“扫清灭洋”三大革命口号的具体分析,阐明义和团战士的三次历史行为并确立其在中国农民革命斗争史上的历史地位,为进一步认清义和团反帝爱国的斗争性质及其伟大历史作用提供一个比较新颖的视角空间。     

Organization and implementation of China's national sampling survey on fertility and birth control

The Planning and Statistical Department of the State Family Planning Commission of China in July 1988 implemented a fertility and birth control survey in China on 2.16 million married women ages 15-57 using stratified, systematic, clustered, and non-proportionate sampling. 3 questionnaires were used: household, married women, and sample unit covering basic status, family planning status, general characteristics of pregnancy and contraception, population flow, deaths since 1981, and socioeconomic status. The authors suggest several international cooperative research projects including: design of fertility and contraception survey; Chinese population growth; Chinese population dynamics; dynamics of marital and family status; fertility; contraception and birth control; mortality; migration; status of the nationalities of China; population development; regional fertility status; and others. Data from the survey will be available in June 1989.