题目内容

减小触发误差的方法有减小触发窗或增大信号幅度。

A. 对
B. 错

查看答案
更多问题

减小量化误差,需增大计数值N,而增大闸门时间Ts或者在相同的闸门时间内测量较低的频率可得到较大的N。

A. 对
B. 错

When do we have the World Water Day?What’s the purpose of the special day?

Do you know any quotation or proverb about environmental protection? please make a list of it .(at least 3).

Theme in 2015 is ___________________.

答案查题题库