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中国自然保护区
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中国自然保护区
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理学
中国自然保护区
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Zhongguo Ziran Baohuqu
中国自然保护区
在中国境内,对有代表性的自然生态系统、珍稀濒危野生动植物物种的天然集中分布区,以及有特殊意义的自然遗迹等保护对象所在的陆地、陆地水体或者海域,依法划出一定面积予以特殊保护和管理的区域。自然保护区主要的建设目的,是保护生物多样性、维护区域生态平衡。
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oilseed rape mosaic virus disease
oilseed rape turnip mosaic virus disease
oilseed rape white rust
oil separator
oil service test
oils for injection
oil shale
oil shale evaluation
oil shale reserves distribution
oil simulation evaluation
oil spill
oil spill accident in offshore oil exploitation
Oil Spill Contingency Plan for Marine Ships in China
oil spill of submarine pipeline
oil spill recovery technology
oil spill treatment technology
oil stability index
oil stand evaluation
oil station
oilstone
oil-submerged motor
oil supply system for steam turbine
oil supply system of hydropower station
oil system firing
oil tank cleaning operation safety
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