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1.
朵海瑞  张晓明  钱勇  陈琼 《青海环境》2006,16(3):102-104
文章重点探讨了三江源自然保护区生态保护和建设项目生态监测中遥感监测部分的TM影像几何精校正方法,并为其他更高分辨率卫生影像的几何精校正提出了一些建设性意见。  相似文献   

2.
从某星载设备在冲击响应谱试验时底板产生塑性变形现象入手,分析了在冲击谱试验时设备的受力机理,分析底板变形的原因,并通过有限元仿真计算,最终给出了底板变形的原因及纠正措施,提出了星载设备在抗冲击设计时应注意的问题。  相似文献   

3.
《环境教育》2011,(8):94-94
江苏丹毛纺织股份有限公司创建于1981年,是一家集条染、纺纱、织造、染整和成衣制造为一体的综合性企业。年产精纺面料920万米,精毛纺时装100万件套。江苏丹毛是中国纺织工业协会认定的国内唯一的"精毛纺时装面料开发基地企业",  相似文献   

4.
冶金精轧线烟气烟尘含油含水,采用传统的布袋除尘等方式难以治理。塑烧管具有刚性结构、高过滤效率、压降稳定、疏水疏油性、防静电等特性,适合于治理含油含水的烟气。塑烧管除尘器在冶金精轧线的应用取得了良好的效果。  相似文献   

5.
本文介绍了作为中小企业的科行公司在完成创业原始积累后,如何抢抓市场和发展机遇,实施战略管理,把企业做精做强。  相似文献   

6.
张蕊  汪凯蔚 《环境技术》2009,27(2):19-23
在电子设备的研制和设计阶段,热测试与分析是热设计中的重要环节。本文阐述了利用红外热像仪对电子设备关键部位进行热测试,检测电子设备内部温度分布情况,并与设计目标进行比较与纠正,从而达到热设计的最终目的。  相似文献   

7.
今年一年,环境保护,清风徐来。年底,中央党的群众路线教育实践活动领导小组印发《通知》,提出“坚决纠正唯国内生产总值用干部的问题”,唯GDP论英雄,已经成为明日黄花!  相似文献   

8.
中国科学院成都生物所科研人员李绍彬同志,最近,研制出一种能够脱魔芋表皮的“魔芋脱皮素”在生产中试用效果良好。魔芋脱皮通常采用手工法进行,在工厂生产魔芋精粉大规模脱皮时,脱皮困难,工作量多,劳动  相似文献   

9.
通过使用不同响应时间的温度传感器,测量温度箱工作空间内几何中心位置的温度波动度,确认温度传感器的响应时间对测量结果有显著的影响。提出在制订相关的环境试验设备国家标准、校准规范时,应考虑温度传感器响应时间的影响,并给出合理的响应时间范围等建议。  相似文献   

10.
收集和处理信息是高校党政办公室的重要工作,也是高校党政办公室的重要职能。在市场经济条件下,信息工作在高校管理工作中起着越来越重要的作用。做好信息工作,要求高校党政办公室工作人员不断提高自身素质,努力做到信息收集“全”,提供“精”,利用“准”,反馈“快”。  相似文献   

11.
12.
Bangladesh is one of the most densely populated countries in the world with a very low per capita income. The increasing poverty and instability in the political front led to degradation of the environment and natural resources in the country. The present article reviews the current use of natural resources in Bangladesh and the emerging issues in sustainable management of those scarce resources. The paper shows that developments in one sector have adversely affected resources in related sectors and calls for an integrated approach to management of the environment and natural resources in a sustainable manner. The development of strong institutional mechanisms is necessary to facilitate the sustainable management of resources and to prevent further deterioration of the environment.  相似文献   

13.
Summary The author considers various moral, social and political issues that have become apparent from the aftermath of the WWF's twenty-fifth Anniversary Celebrations in Assisi, Italy. In particular, the difficulty of making people understand the very ethics of conservation, when their cultural history has shaped their minds quite differently, is highlighted, and this is reflected in the author's suggested subtitle for the paper, How to Love Nature Without Getting your Shoes Wet.But don't ever leave me alone with Nature, For I know too much about her not to be afraid (Alfred de Vigny)Maria Luisa Cohen is President of the Assisi Nature Council (See also,The Environmentalist, 5 (3) 227–229).  相似文献   

14.
15.
The author considers the present greater awareness of the needs of the countryside brought about through public debate of the issues involved. The nature of countryside policies is considered and recent developments described. The paper concludes that much more positive planning is being undertaken to conserve the countryside, whilst allowing rural development to take place.  相似文献   

16.
心中的绿洲     
岑建平 《绿色视野》2009,(11):59-59
早晨,随着一声关门的响声,我纳闷开了,妻子刚退休,不在家好好歇着,哪来那么多事?尤其是早晚那段时间,跑的不见人影。怀着探个究竟的好奇心,我马上奔到阳台观察。循着妻子的身影,我终于发现了秘密:树影婆娑的阳光里,妻子时而弯下腰,时而挺立身体,正在把丢弃在草坪上的几袋垃圾,捡起来放回一旁的垃圾桶内……我看呆了,这样的场景似乎在电视里才出现过,  相似文献   

17.
李晓 《绿色视野》2011,(5):58-59
当我躺在乡村的草丛中,长久地凝视一滴露珠的时候,我会在一瞬间变成一株植物,失去了对人类生活的记忆。在风中,我听见我的骨节都在响了,那应该是植物拔节生长的声音。而我真的对现实生活有过温存的记忆吗?我走在回家的路上,远望这一节一节像火车上车厢组成的楼房,我就感觉到自己的滑稽可怜。  相似文献   

18.
The beliefs of Americans about the proper relationship between humans and their environment were profoundly affected by waves of immigration from Europe. Immigrants valued ownership of land, individuality, freedom, domination of nature, and technological development. These themes remain strong today as centerpieces of the American dominant social paradigm (DSP).That DSP has been reexamined and found wanting by an increasing proportion of Americans. This departure from the old DSP has progressed further among the public than among the elite who have a greater stake in preserving the status quo. Environmentalists constitute a vanguard trying to lead the people to a new, more environmentally oriented social paradigm. The beliefs of the old DSP and the new environmental paradigm (NEP) are contrasted in Table 2. Briefly, the NEP advocates stress love of nature rather than domination of it; compassion for other peoples, future generations, and other species; planning to avoid risk; limits to growth; fundamental social change; and a new structuring of politics.These two worldviews are likely to be in vigorous conflict for several decades in the USA. Social learning, spurred by deterioration of the old ways, is likely to lead Americans to a new perspective on their relationship to nature.With the advice and assistance of Barbara V. Fisher.  相似文献   

19.
Culture and the environment in the Soviet Union   总被引:1,自引:0,他引:1  
The Soviet Union is one of the most physically and culturally diverse nations on earth. Its natural environment embraces a rich variety of resources and ecosystems, many of which, such as Lake Baikal, are of world significance. Culturally, it is comprised of over a hundred ethnic groups, belonging to eight major language groups and six major religions. However, two cultures are dominant: the Slavic group (which takes in 75% of the USSR population and 80% of its land area) and the Turkic-Islamic peoples who account for the large majority of the remainder. Owing to the highly centralized nature of the country's political-administrative system, however, the effect of culture or ethnic traditions in the resolution of national environmental issues is quite small. Major decisions regarding either specific conservation issues or basic environmental policies are made at the centralized level by ministerial, planning, and Communist Party officials, and are based on pragmatically refined ideological considerations, rather than on regional cultural attitudes. This pragmatic refining of ideological considerations will involve the weighing of specific economic and environmental imperatives, and deciding on appropriate trade-offs. To find cultural expression in environmental management, one would need to look closely at local projects and approaches in the various ethnic regions, particularly the non-Slavic ones.  相似文献   

20.
This article compares non-fuel mineral exploration in the USSR and the USA. It examines the organization of exploration; recent trends in the level and distribution of expenditures; exploration productivity; and planning and decision making. It shows that although the sequence of exploration stages and activities is very similar in both countries, substantial differences overshadow these similarities, largely because of different economic and political systems and mineral endowments. However, the article concludes that we still have much to learn before making a full comparison of Soviet and US exploration.  相似文献   

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