A.智能報(bào)警 B.電子巡更 C.實(shí)時(shí)監(jiān)控 D.統(tǒng)計(jì)分析
A.①②③④⑤ B.②①④③⑤ C.⑤②③①④ D.③④①②⑤
A.周轉(zhuǎn)率越高越好,周轉(zhuǎn)天數(shù)越少越好 B.周轉(zhuǎn)率越低越好,周轉(zhuǎn)天數(shù)越少轉(zhuǎn)好 C.周轉(zhuǎn)率越低越好,周轉(zhuǎn)天數(shù)越多越好 D.周圍率越高越好,周轉(zhuǎn)天數(shù)越多越好