英语词汇“抽樣調查”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	抽樣調查
释义	抽樣調查 chōu yàng diào chá統計調查的組織形式之一。從統計總體中，按隨機原則抽取一部分單位作爲樣本進行調查，以其結果推斷總體一般情況的工作。如統計某一地區農業的糧食產量，可隨機選取一定比例的同等面積的地塊若干塊作爲樣本，進行實測，然後以其產量來推斷該地區的糧食總產量。
随便看	countermeasure for development countermeasure for hidden trouble countermeasure for increasing yield countermeasure for industrial construction countermeasure for oil-pollution countermeasure for protection countermeasure for reconciliation countermeasure for shielding countermeasure for sustainable development countermeasures against a threatened strike countermeasures against crime Countermeasures against Public Money Bribery countermeasure for the protection countermeasure-gain counter measure machine counter-measure machine countermeasure mechanism counter measurement Counter-Measurements Countermeasurements and Signature Intelligence countermeasuren countermeasure of control countermeasure of energy saving countermeasure of fault countermeasure of Hunan status quo