DRAPL上机械除鳞设备只是破鳞机。
参考答案:错
A.条件(1)充分,但条件(2)不充分.
B.条件(2)充分,但条件(1)不充分.
C.条件(1)和(2)单独都不充分,但条件(1)和条件(2)联合起来充分.
D.条件(1)充分,条件(2)也充分.
E.条件(1)和(2)单独都不充分,条件(1)和条件(2)联合起来也不充分.
甲、乙两个人单独破译同一密码,则密码被破译的概率为0.8.() (1)甲破译的概率为0.6,乙破译的概率为0.5; (2)甲破译的概率为0.75,乙破译的概率为0.2.
Although manual plotting for CPA works well,the workload can become overwhelming when confronted with().
A.one target
B.two targets
C.three targets
D.a large number of targets