Differential sampling
[经] 差别抽样
🧩 词语组成解析
differential
['dɪfə'rɛnʃəl]
adj. 差别的;特意的;[数]微分的;[机，物]差动的;
n. [数]微分;差别;工资级差;[机]差动器;
di, dif, divid 表示”分开”;”取消”,”否定”;”不同”
sampling
['sɑ:mpliŋ, 'sæ-]
n. 抽样;取样;（乐曲的）节录;选录;
🗣️ 情景例句
May I have a word with you?
能和你说句话吗？
Never fry a fish till it's caught.
捉到鱼，才煎鱼。
When several elephants are being trained at one time,
几只象同时训练时，