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ENVIRONMENTAL PROBLEMS OF INDUSTRIALISED COUNTRIESA Joint Symposium of the British Ecological Societ
[期刊论文] 作者:A.D.Bradshaw,W.BlocK,
来源:生态学报 年份:1990
The United Kingdom and the People’s Republic of China have very different histories.In the United Kingdom, industrial development began early, in the 18th cen...
ENVIRONMENTAL PROBLEMS OF INDUSTRIALISED COUNTRIESA Joint Symposium of the British Ecological Societ
[期刊论文] 作者:A.D.Bradshaw,W.BlocK,
来源:生态学报 年份:1990
The United Kingdom and the Peoples Republic of China have very different histories.In the United Kingdom, industrial development began early, in the 18th century, and was swept along by the tide of ri...
[期刊论文] 作者:A.D.Bradshaw,W.Block,王征,
来源:生态学报 年份:1990
中英两国有着完全不同的历史。在英国,工业发展始于18世纪,随着财富的积累,迅速席卷了英伦三岛。由于对因此而造成的环境破坏没有得到重视,污染物不可避免地沉积下来,当时流行的一句话是“哪有烟尘,哪就有金钱”。尽管在某种程度上也曾提出过早期的......
[期刊论文] 作者:W.Block,K.Grendel,H.Staubach,詹亚萍,,
来源:电工合金文集 年份:1991
Fe-Nd-B磁体的涂层不仅可用来抗腐蚀溶剂和高湿度,而且可使磁体表面光滑无疏松磁性颗粒。无论金属(Sn、Ni、AI)涂层还是有机涂层部可以在磁体表面产生耐腐蚀和表面光滑的外层...
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