Errors,Sampling
《英文msh詞典》Errors,Sampling
[入口詞] Errors,Sampling
[主題詞] Selection Bias
[英文釋義] The introduction of error due to systematic differences in the characteristics between those selected and those not selected for a given study. In sampling bias,error is the result of failure to ensure that all members of the reference population have a known chance of selection in the sample.
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- dwarfism n. [內(nèi)科] 侏儒癥；矮小
- blacksmith n. 鐵匠；鍛工
- carly [人名] 卡莉
- redistribute vt. 重新分配；再區(qū)分
- unblinking adj. 不眨眼的；堅定的，不動搖的
- clematis n. 鐵線蓮 n. (Clematis)人名；(英)克萊馬蒂絲
- grasping v. 理解，領(lǐng)會（grasp的現(xiàn)在分詞形式）；抓緊，抓牢 adj. 貪婪的；緊緊抓住的
- tapenade 特芙娜（服裝公司名, Tapenade） 橄欖醬
- insensate adj. 無感覺的；無情的；無生命的
- endpaper n. 書籍卷首及卷尾之空頁
- residency n. 住處；住院醫(yī)生實習(xí)期
- reactant n. [化學(xué)] 反應(yīng)物；反應(yīng)劑
- spectate vi. 出席觀看
- forestry n. 林業(yè)；森林地；林學(xué)
- Larsson n. 拉爾森（人名）；中國紅（wap瀏覽器首頁） n. (Larsson)人名；(葡、芬、挪、瑞典)拉松
- watercraft n. 船只；駕船技術(shù)
- wallow n. 打滾；墮落；泥坑 vi. 打滾；沉迷；顛簸 n. (Wallow)人名；(德)瓦洛
- aware adj. 意識到的；知道的；有…方面知識的；懂世故的 n. (Aware)人名；(阿拉伯、索)阿瓦雷
- ebonized vt. 使成烏木色；使象烏木
- celebration n. 慶典，慶祝會；慶祝；頌揚
