TAL中的TA数≤()个。
- A8
- B16
- C20
- D25
1、GSM的频段:上行、下行各为多少?此频段中的载波数为多少个,信道数,调制方式
GSM的频段:上行、下行各为多少?此频段中的载波数为多少个,信道数,调制方式,无线接口寻址方式?
在体心立方晶体结构中,晶胞中的原子数为()个。A2B4C6
TAL下面所含站点数量不超过()个。
4、()will be paid by shipowners after tal
()will be paid by shipowners after tallyman doing the tally work.ACargo-handling expensesBTally moneyCCargo-tallying duesDTally fee
5、During loading or discharging, the tal
During loading or discharging, the tallymen must make contact with()on duty so as to solve problems in time.Aship ownerBship's officersCshippersDconsignor
计算机系统中的1个字节由()位二进制数组成。A2B4C8D16