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application of metrology in chemistry
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application of metrology in chemistry
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application of metrology in chemistry
化学计量应用
以化学计量基准或标准装置、基准或参考方法、基准或标准物质为参考标准,开展的测量仪器或测量系统检定/校准、测量方法/程序验证与确认、测量比对、测量结果质量控制等活动。确保化学测量结果的计量学溯源性、可比性、兼容性与准确性。
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urban agglomeration
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Urban and Regional Planning in Canada
urban and rural commodity retail price index
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Urban and Rural Planning Act of the People's Republic of China
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Urban and Rural Planning, Hunan City University
Urban and Rural Planning, Hunan University
urban and rural planning law enforcement inspection and illegal punishment
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urban and rural planning organization
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urban and rural planning (research) methods and technologies
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