controlledcontroled的區(qū)別2，controlledexperiment怎么解釋I3，這句話的controlled是怎么個用法沒看懂4，controlled是什么意思1，controlledcontroled的區(qū)別區(qū)別就是controlled是對的，control的過去式controled是錯的搜一下：controlledcontroled的區(qū)別2，controlledexperiment怎么解釋Icontrolledexperiment受控實驗；可控實驗observationalst...