Sampling 相關
廣告Reproducible, efficient grinding, mixing and homogenization in a few seconds! Retsch - accurate and reliable test results
- Dividing & drying
Samples dividers, cleaners, pellet
presses, feeders, testing equipment
- Sieving & Fractioning
Sieving machines and test sieves
for accurate, reproducible analysis
- Dividing & drying
Provide precision soil sampling and more efficient agriculture services with FarmQA. Optimize land management, enhance crop yields, and promote sustainable ag practices.
搜尋結果
- Yahoo字典IPA [ˈsɑːmplɪŋ]
n 名詞
- 1. 抽樣 random sampling 隨機採樣
- 2. 抽樣調查
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5 天前 · 訪問期間是2024年4月15-17日三天;對象以全國為範圍的二十歲以上成年 人;抽樣方法採市話與手機並用的雙底冊隨機抽樣(dual-frame random sampling)，市 話佔 ...
5 天前 · random sampling)，市 話佔 70%，手機佔 30%。有效樣本1084人，市話755人，手機329人; 抽樣誤差在95%信心水準下約正負2.98個百分點。並依內政部最新人口 ...
5 天前 · random sampling)，市話佔 70%，手機佔 30%。有效樣本1084人，市話755人，手機329人; 抽樣誤差在95%信心水準下約正負2.98個百分點。並依內政部最新人口 ...
