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Present Situation and Prospects of High-purity Elements in China
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作者 Zhang Weihuo Emei Semiconductor Material Research Institute.Emei 614200,China 《Rare Metals》 SCIE EI CAS CSCD 1992年第3期228-231,共4页
1.IntroductionHigh-purity elements are the basic materials in electronics,communication,aerospace,atomicenergy and semiconductor material industries.Its development is a decisive factor for high-tech in-dustries.The h... 1.IntroductionHigh-purity elements are the basic materials in electronics,communication,aerospace,atomicenergy and semiconductor material industries.Its development is a decisive factor for high-tech in-dustries.The high-purification of non-ferrous metals is of great significance.It conduces to determining 展开更多
关键词 high CDTE In GAAS present situation and prospects of High-purity Elements in China
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The Present Situation and Future Prospect of the World Shipping Industry
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作者 Zheng Jinyan and Yang Bin 《中国远洋航务》 1995年第4期23-23,共1页
Ⅰ. Shipping After entering into the 1990’s, the ship-building industry, badly affected by the long recession of the world shipping market, has been growing very slowly, while the competition has been a fierce one. F... Ⅰ. Shipping After entering into the 1990’s, the ship-building industry, badly affected by the long recession of the world shipping market, has been growing very slowly, while the competition has been a fierce one. From the shares enjoyed by the major shipping countries in the world, we can see that the first one is Japan which occupied 38%; South Korea came to the second,obtaining 15%; the third is Germany, being 8%. The shipbuilding industry in America is shrinking, owing to the high cost of production. Up to 1993,Japanese ship yards had still been in difficult situation, and many Japanese ship owners would rather order new ships from South Korea because the rising value of Japanese yen made it expensive to build in domestic yards. Nowadays, Japanese shipbuilding industry is exposed to the problem of scarce of labour force. The Korean shipbuilding industry, 展开更多
关键词 World The present situation and Future prospect of the World Shipping Industry
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The Present Situation and Prospects of China in Building Socialism
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《International Understanding》 1994年第1期5-8,共4页
ThePresentSituationandProspectsofChinainBuildingSocialismAttheinvitationofMr.Otani,MayorofHamadaofShinianeCo... ThePresentSituationandProspectsofChinainBuildingSocialismAttheinvitationofMr.Otani,MayorofHamadaofShinianeCounty,Japan,Mr.Zha... 展开更多
关键词 The present situation and prospects of China in Building Socialism
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China's Wind Power in Rapid Progressing 被引量:1
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作者 本刊编辑部 《Electricity》 2001年第2期42-45,共4页
China’s wind power has gone through an exploring course of 20 years. At present, it is on the fast track under the support of the state’s preferential policies concerned. The various wind power development areas in ... China’s wind power has gone through an exploring course of 20 years. At present, it is on the fast track under the support of the state’s preferential policies concerned. The various wind power development areas in China have made rapid progress and put forward their own thinking of developing wind energy. 展开更多
关键词 wind power present situation and prospects development mode policies of wind power
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