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毒性测试
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毒性测试
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toxicity testing
毒性测试
通过一系列检测技术和手段获得足够可靠的数据,以确定化学物及其产品的毒性特征的方法。即通过应用生理学、药理学、生物学、生物化学和病理学等基础学科的理论和技术,测试化学物对生物体的损害作用及其作用机理,确定化学物质的毒性特征,从而预测其对人体和生态环境的危害,为确定安全限值(如卫生标准)和采取防护措施等提供科学依据。
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enhanced oil recovery potential
enhanced organizational communication effect
enhanced permeability and retention effect,EPR
enhanced permeability and retention (EPR) effect
enhanced radiation
enhanced radiation crosslinking
enhanced Raman scattering
enhanced small device interface
enhanced small device interface, ESDI
enhanced small device interface, ESDL
enhanced visual field
Enhanced X-ray Timing and Polarimetry Mission
enhanced X-ray weapon
enhancement
enhancement and releasing waters in fishery
enhancement/depletion metal-oxide-semiconductor circuit
enhancement/depletion metal-oxide-semiconductor integrated circuit
enhancement effect
enhancement factor
enhancement of fishery resources
Enhancement Planning of Shijiazhuang's Urban Environment by Water Diversion
enhancer
enhanson
enharmonic
enhydrous
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