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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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common parthenium
common path interferometer
common pearl-bush
common people
common perilla
common perpendicular
common plane
common platform of geographic information
common poinsettia
common point
common polytrichum
common pool resources
common portland cement
common preparation
common primary glomerulonephritis
Common Program of Chinese People's Political Consultative Conference
Common Program of the Chinese People's Political Consultative Conference (Ethnic Policy Section)
common proper motion
common proper-motion binary
common proper-motion pair
common proper-motion stars
common property of mankind
common prosperity
common quail
common ragweed
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