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偏倚及其控制
释义
偏倚及其控制
Encyclopedia
医学
流行病学研究的统计学设计
释
Bias and its control
偏倚及其控制
偏倚是在研究设计、实施、数据处理和分析的各个环节中产生的、除随机误差以外的测量值与真值的偏离,以及结果解释、推论中的片面性,导致研究结果与真实情况之间出现倾向性的差异。
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non-Mendelian inheritence
non metal
non-metal
nonmetal
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non-metallic inclusions in steel
nonmetallic materials
nonmetallic materials for civil engineering
non-metallic material winding repairation
nonmetallic mineral filler
nonmetallic mineral resources of China
nonmetallic minerals
nonmetallic ore for agricultural and animal busbandry
nonmetallic ore for cement
nonmetallic ore for gemstone
nonmetallic ore for handicraft
nonmetallic ore for jade
nonmetallic ore for phaimaceutical industry
nonmetallic ore for stone material
nonmetallic ore for stuffing material
nonmetallic ore resource
non-metallic ultrasonic test instrument
nonmetal-lined equipment
non-metallurgical alumina
non-metal pipeline
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