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toxicity testing
释义
toxicity testing
Encyclopedia
医学
毒理学
释
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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half-boundedness
half-bounded operator
half cardigan stitch
half cell
half chair conformation
half-chair conformation
half-closed interval
half-closed liner completion
half-closed open hole completion
half cocoon
half-coded field of view
half concentric optical cavity
half-concentric optical cavity
half-concentric resonator
half-concentric resonator, hemi-concentric resonator
half-confocal cavity
half confocal optical cavity
half-confocal optical cavity
half-confocal resonator
half-confocal resonator, hemiconfocal resonator
half-conformally flat
half-controlled inverting circuit
half-cycle
half-degree
half density radius
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更新时间:2025/12/12 17:17:25