data n. 1.資料,材料〔此詞系 datum 的復(fù)數(shù)。但 datum 罕用,一般即以 data 作為集合詞,在口語中往往用單數(shù)動(dòng)詞;如系指一件資料,則說作 this data〕。 2.〔美國(guó)〕(觀察所得的)事實(shí),知識(shí)。 a data book 參考資料書。 gather data on ...收集…的資料[數(shù)據(jù)]。 The data is not enough to be convincing. 資料不足,尚難令人信服。
Compared with traditional communication networks , a data communication network has the advantages of digitalized data , broad bandwidth , intelligent systems , networking structures , integrated services , strong anti - interference and high security . it can provide various communication services with uniform platforms , which are what the telecommunication owners have built up or / and are building 數(shù)據(jù)通信網(wǎng)與傳統(tǒng)通信網(wǎng)相比具有數(shù)字化、寬帶化、智能化、網(wǎng)絡(luò)化、綜合化、抗干擾能力強(qiáng)、保密性強(qiáng)等特點(diǎn),而且能夠?yàn)楦鞣N通信業(yè)務(wù)提供統(tǒng)一的平臺(tái),這也是各個(gè)電信運(yùn)營(yíng)商目前在建或建設(shè)完成的網(wǎng)絡(luò)平臺(tái)。