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风景资源有偿使用
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风景资源有偿使用
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〔风景名胜区管理〕
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paid usage for scenic resources
风景资源有偿使用
在风景资源属于国有或公有的前提下,对风景资源用益权的有偿转让,即风景资源的使用者必须按照相应定价付费使用风景资源的制度。
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toxicity testing
toxicity test of environmental chemical pollutant
toxicity threshold
toxic marker
toxic mechanism
toxic megacolon
toxic nephropathy
toxicokinetics
toxicological assessment
toxicological safety evaluation
Toxicology alternatives analysis
toxicology of blister agents poisoning
toxicology of chemical warfare agents poisoning
toxicology of Chinese materia medica
toxicology of choking agents poisoning
toxicology of incapacitating agents bz posioning
toxicology of nerve agents poisoning
toxicology of radionuclide
toxicology of systemic agents poisoning
toxicology test
toxicophore
toxic peptide
toxic reaction
toxic reaction of Chinese medicinals
toxic reaction to local anesthetics
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