科學與研究 / Experiments
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variable
a factor that can change or be changed in a study
n.L1 核心B2
變數
英文釋義 a factor in a study that can change or be deliberately changed
雅思詞彙
2,400 個單字與片語 · 21 個主題
詞彙（100）
statistical significance
n. · C1 · L3統計顯著性
statistically significant
adj. · C1 · L2具有統計顯著性的
systematic review
n. · C1 · L2系統性文獻回顧
technology transfer
n. · C1 · L3技術移轉；技術成果轉移
test a hypothesis
v. · B2 · L1檢驗假設
treatment group
n. · B2 · L1治療組；介入組
trial and error
n. · B2 · L1反覆嘗試；試誤法
vaccine development
n. · B2 · L1疫苗研發
validity
n. · C1 · L1accuracy of an intended measurement or justified study conclusion, rather than consistency alone
效度；有效性
variable
n. · B2 · L1a factor that can change or be changed in a study
變數