题型:填空题 杀菌公式:5′-25′分段冷却/100℃。表示的含义是()A.用5min时间将温度升高到100℃,在100℃条件下保持25min的杀菌时间,然后进行分段冷却B.用5min时间生高到100℃,在100℃条件下保持25min的杀菌时间,然后5min进行冷却C.用25min时间生高到100℃,在100℃条件下保持5min的杀菌时间,然后进行分段冷却 查看答案
题型:填空题 Asynchronous Transfer Mode (ATM) is a (16) that promises to change the fabric of local and wide area communications. The key advantage of ATM is the capability to move voice, data, graphics and (17) at speeds of up to 2 gigabits per second. An ATM switch allows you to create a (18) network that is completely independent from the (19) configuration of the network. ATM uses a (20) called cell switching to convert data into fixed length cells of 53 bytes each, so they can be switched very quickly and efficiently.A.technologyB.video imagesC.logicalD.physical 查看答案