A.項(xiàng)目列入計(jì)劃 B.已批準(zhǔn)項(xiàng)目設(shè)計(jì) C.已批準(zhǔn)項(xiàng)目投入運(yùn)行 D.已批準(zhǔn)項(xiàng)目開(kāi)發(fā)
A.可維護(hù)性B.可靠性C.安全性D.適應(yīng)性
A.周轉(zhuǎn)時(shí)間B.響應(yīng)時(shí)間C.吞吐量D.工作定額