学术与科学:

“LAF”是“Laminar Air Flow”的缩写，意思是“层流气流”

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“LERN”是“Library Electronic Reference Network”的缩

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“LOA”是“Leave of Absence”的缩写，意思是“休假”

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“LOC”是“Level Of Concern”的缩写，意思是“关注程度”

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“LOCF”是“Last Observation Carried Forward”的缩写，

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“LOD”是“Limit Of Detection”的缩写，意思是“检测限”

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“LOINC”是“Logical Observation Identifier Name

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“RISD”是“Rhode Island School of Design”的缩写，意思

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“MEDLARS”是“Medical Literature Analysis and

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“SSV”是“Surface Safety Valve”的缩写，意思是“地面安

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