裹住利刃

[裹住利刃 @guzhlrn1]

Man can only live according to the experience of nature.

[裹住利刃 @guzhlrn1]

In this paper, operational principle of CWDM linear sidebands filtering demodulation was elaborated and, experimental verification was made.

[裹住利刃 @guzhlrn1]

风风雨雨就是生活，坎坎坷坷就是人生，我们除了战胜它们，还要想办法战胜自己。