調查研究的用法和樣例：
例句
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我們有些人常常忽略了這類(lèi)調查研究。
Some of us often neglect such investigation and study. -
他根據自己的調查研究作出了這個(gè)結論。
He drew the conclusion by building on his own investigation. -
主席拒絕在作必要的調查研究之前對這個(gè)有爭論的問(wèn)題表態(tài)。
Chairman refused to commit himself on the controversial subject before making due investigations. -
大會(huì )設立了一個(gè)專(zhuān)門(mén)委員會(huì )對這個(gè)問(wèn)題進(jìn)行調查研究。
The Congress set up a special committee to investigate the matter.
