pretesting

常見例句

To subject to or conduct a pretest.
預(yù)先測(cè)試參加或主持預(yù)先測(cè)試
The study consists of one pretest and three serial experiments.
本研究共由一個(gè)預(yù)測(cè)和三個(gè)系列實(shí)驗(yàn)組成。
The control groups only received pretest and posttest.
控制組僅實(shí)施前后測(cè)。
A pretest, posttest, and survey questionnaire were given to each participant.
每一位參加的學(xué)員都接受課前，課后的測(cè)驗(yàn)，并填寫一份問卷。
Foods, Orinda, CA, demonstrated a creative way to pretest a package rollout in a "live test" situation.
食品，奧瑞達(dá)，加利福尼亞州，顯示出創(chuàng)造性的方法測(cè)了一攬子推出了“現(xiàn)場(chǎng)測(cè)試”的局面。
Methods: Pretest samples by ashing, then determine content of aluminium by Zeeman GFAAS.
方法：采用干法灰化對(duì)膨化食品進(jìn)行前處理，用塞曼-石墨爐原子吸收光譜法測(cè)定鋁的含量。