首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到20条相似文献,搜索用时 0 毫秒
1.
The author proposes methods for desalting brackish or salty groundwater in the arid zone for use in animal husbandry and crop raising. Stock-raising needs would be met by storing freshwater obtained in winter for year-round use. Crop production would be made possible by freezing a layer of ice over prospective cropland and saturating the soil with meltwater in the spring as in the basin system of once-a-year irrigation.  相似文献   

2.
Although it is generally accepted that the Soviet Union did not play a significant role in the events leading to the overthrow of Mohammed Mosaddeq in 1953, little has been written about how the Soviets perceived the Iranian leader and the movement he inspired. This article argues that Soviet leaders generally saw Mosaddeq as weak and ill-disposed towards the Soviet Union. The Soviet failure to secure an oil concession in Iran in 1946 and general conservatism about anti-colonial movements during the late Stalin period conditioned their assessment of Mosaddeq's premiership. After Soviet policy towards the Third World changed in the mid-1950s, Mosaddeq's movement was reinterpreted as a genuine “struggle of national liberation.”  相似文献   

3.
对于1948年苏南冲突的起因及其结果的考察,无疑在现代国际关系史和国际共产主义运动史的研究中占有特别重要的地位.从某种角度讲,铁托在南斯拉夫所开创的事业对于20世纪后半期发展中国家如何保持独立,如何选择本民族的发展道路,具有启迪意义.本文拟通过对苏南冲突结果的历史考察,回答南斯拉夫究竟是怎样走上独立发展道路的.  相似文献   

4.
Geographic research in Moldavia under Soviet rule is reviewed, including major research topics, and the principal authors and institutions working in the various branches of geography. The establishment of a separate geography institute under the Moldavian Academy of Sciences and of a separate geography faculty at Kishinev University is urged.  相似文献   

5.
6.
7.
CONTINUING ARCHAEOLOGICAL EXCAVATION of the church, manor house, parsonage and peasant homes of a deserted medieval village has widened into a multidisciplinary enquiry into the evolution of the total landscape of the two parishes bearing the name of Wharram which once contained six villages, now reduced to two. The microtopography of the medieval site is related to its antecedents, and the post-desertion settlement pattern to renewed arable farming on the Wolds without the re-creation of villages.  相似文献   

8.
A report of the Soviet delegation on research by government agencies, universities, and other institutions on the use and development of natural resources and on practical application of such research. The Soviet Union is found to be ahead in some theoretical aspects, but the author calls for detailed study of some of the practical applications of resource research in the United States for possible use in similar Soviet work.  相似文献   

9.
10.
11.
12.
13.
In 1965 Khrushchev's successors reversed most of his innovations in the structure of the Council of Ministers. Since then turnover in its membership has been very low, but has lately accelerated owing to age‐related deaths and retirements and other places have been created to head new agencies, so that it is again becoming an important arena for competition for high office. New government members are of two career types: “career specialists”, who have worked mainly in the field concerned, if not the particular ministry, and “party generalists”, who have risen mainly through the regional party machine. Some expansion of the latter at the expense of the former is identified, and the distribution of the two types in various policy areas is examined. The 1965 changes sharply reduced party tutelage over the government machine, but various internal and international factors have since led to a progressive reversal of this, and the channels through which this has been pursued are considered. Next, recent and possible future developments in the “inner cabinet” are discussed in relation to the structure of supreme power, and finally the significance of continued delays in long‐promised constitutional revision is noted.  相似文献   

14.
15.
16.
17.
18.
19.
20.
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号