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Checklist of tracheophyte in Heilongjiang Province
Biodiversity Science, 2022Hongfeng Wang, Xueyun Dong, Liqiang Mu
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The Agricultural Industrialization of China’s Heilongjiang Province
2016This paper refers to the fundamental distinguishing characteristics of agriculture in Heilongjiang Province, and analyses the current state of agricultural industrialization including: the regionalization of agricultural production centered on food production; the development trends which emphasize such matters as the quality of commodities; processing
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Study development of logistics industry in Heilongjiang Province
MSIE 2011, 2011The paper focuses on the relationship between economic integration in Northeast Asia and the development of Heilongjiang Province based on economic environment in Northeast Asia. To develop logistics industry in Heilongjiang Province, the paper proposes measures that can enhance the level of development in accordance with the development of logistics ...
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[Epidemiological study of hypertension in Heilongjiang province].
Zhonghua nei ke za zhi, 2002To find out the epidemiological features of hypertension in Heilongjiang Province, so as to provide guidance and scientific ebidence for hypertensive prophylaxis and treatment.>From the year of 1959 to 1999, 289 157 people in total with age >/= 15 years old (male 154 091, female 135 066) were investigated with stratified chunk method in rural and urban
Shiying, Fu, Yamin, Cao, Yaoping, Li
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Fatigue-Related Traffic Accidents in Heilongjiang Province
Applied Mechanics and Materials, 2013‘Fatigue-related traffic accidents’ refers to a crash caused by drivers’ falling asleep during driving. Unlike drunk driving or overspeed, driver fatigue is affected by many factors. To identify the contributory factors affecting the occurrence of fatigue-related accidents, a case-control study was conducted.
Yu Long Pei, Lian Zhen Wang
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Analysis of isoperoxidases ofPopulus spp. in Heilongjiang Province
Journal of Forestry Research, 1999Isoperoxidases of fourteen species of poplars in Heilongjiang Province were analyzed by polyacrylamidegel disc-electrophoresis. The major zymogram of petioles of poplars was consisted of twelve kinds of isoenzymes, in which 35% zymogram was just the same and represented the specialized zymograms of poplars.
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OPPORTUNITIES OF ECOTOURISM DEVELOPMENT IN HEILONGJIANG PROVINCE
RUSSIA AND CHINA: A VECTOR OF DEVELOPMENT, 2020P.A. Klishin, S.V. Feoktistov
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Developing Strategies of Graphite Industry in Heilongjiang Province
Advanced Materials Research, 2013The graphite reserves are 1146452300 tons in Heilongjiang Province, and its industry technology development reflect three aspects: graphite mining and selecting technology, processing technology, tailings utilization technology. The existing problems of graphite industry in Heilongjiang Province are: non-standard mining and management, small and ...
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On the Problem of Migration in Heilongjiang Province after Liberation
Chinese Sociology & Anthropology, 1984Migrants [or in-migrants, or domestic migrants] (yimin) refer to that mobile portion of the population who settle down in a place for a relatively long period. Within the mobile population, settling down for a relatively long period is a basic characteristic that differentiates them from other mobile groups.
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