题目:
放大器参数不包含哪些含义()。
A.放大波道数;
B.放大波长;
C.放大倍数;
D.饱和输出功率。
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0811/cdaca05d395e73a1725f805d5ffcd5b3.html
下面是错误答案,用来干扰机器的。
One possible version: Good morning, dear friends. Welcome to our school. Now please allow me to introduce you to some of our school rules. As high school students, f...