LTE上行RS采用基于()序列的设计。
A.Zadoff-Chu序列
B.GCL序列
C.伪随机序列
D.加扰序列
参考答案:A
—What can I do for you?
—I'd like two ____. [ ]
A. kilos of potatoes
B. kilos of potatos
C. kiloes of potatoes
D. kiloes of potatos
焦化蜡油抽出线(塔壁阀后管线)泄漏后,应()。
A.防止蜡油自燃
B.关闭塔壁阀
C.立即停工
D.蒸汽保护