英语词汇proportional sampling怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	proportional sampling
释义	proportional adj — 比例 adj • 正比 adj sampling n — 取样 n • 抽查 n sampling — 抽检 proportion — 比例 • 比重 proportion n — 比例 n • 比率 n • 配比 n
随便看	planting density planting depth planting earth planting effort planting evidence planting irrigation planting line planting machine planting material planting nursery planting of seedlings planting operations planting planting planting practices planting process planting project plant ingredients planting rights planting saplings planting schemes planting season planting seedlings planting seeds planting seeds for planting session

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

proportional adj —