“harzard characterization”的概念、定义、翻译、参考文献-科学参考

单词	harzard characterization
释义	harzard characterization Encyclopedia 农学危害描述释 harzard characterization危害描述针对水产品中存在的或水产养殖活动带来的农兽药残留、重金属、病原微生物以及外源添加物等风险因子所造成不利影响的方式、特征、效应等基本属性、污染范围、流行趋势等进行初步识别、判定和描述的过程。
随便看	positive definite matrix positive definiteness positive definite operator positive definite potential positive definite product positive definite quadratic form positive definite scalar product positive definite sequence positive definite solution positive definite space positive definite tensor positive definte rational fanction positive deviation positive diffeomorphism positive diffeomorphisms positive differential positive direction positive displacement compressor positive displacement flowmeter positive displacement motor drill positive displacement pump positive displacement sensor positive distinctiveness positive distribution positive divisor

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