muhi-levels laboratory的用法和樣例：
例句
- From then on, a system of innovation at both national and regional levels has been well under way.
它標志著(zhù)我國正步入按照市場(chǎng)經(jīng)濟的要求來(lái)構建國家和區域創(chuàng )新體系的新階段。 - This expected recipients of federal funding to patent their innovations as an incentive for them to leave the laboratory.
這一法案鼓勵聯(lián)邦資助的接受者將創(chuàng )新成果申請專(zhuān)利，從而激勵研究人員離開(kāi)實(shí)驗室。
