數(shù)字簽名不能提供下列哪種功能()?
A、機(jī)密性A
暫無(wú)解析
Hecouldnot________histearsonhearingthathewasnotadmittedtotheuniversity
Thisscientistwasawardedwithseveraltitlesforhis________(accomplish)inbiology
Agoodworkerinakeyspotcould,hekeptupproduction,takeallthecoffeebreakshewanted,andthebosseswouldverylikelylooktheotherway.
在夫瑯禾費(fèi)單縫衍射實(shí)驗(yàn)中,對(duì)應(yīng)予屏上第一級(jí)暗條紋,單縫處波陣面被劃分為半波帶的數(shù)目是()
價(jià)值觀是人們關(guān)于什么是價(jià)值、怎樣評(píng)價(jià)價(jià)值、如何創(chuàng)造價(jià)值等問(wèn)題的根本觀點(diǎn)