double sampling inspection二重: two-fold; double抽样: sample; sampling; specimen; ...检验: checkout; test; examine; ins ...多重抽样检验: multiple sampling inspection二重抽样: double sampling; two-stage sampling下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:二重抽样检验，即可在微信中查询翻译
