Small bush: 萨达姆 y First step: war of information!!! Second step Old Bush: war Q E ICe Day Q
Small bush: 萨达姆 Old Bush: war First step: war of information!!! Second step: Q Q
The types of waves (1)Mechanical waves: earthquake waves, sound wave, water wave,… )
The types of waves (1)Mechanical waves: earthquake waves, sound wave, water wave,
(2)Electromagnetic waves: light, sun, communication
(2)Electromagnetic waves: light, sun, communication
(3) Gravity waves: (4) Matter waves: electron, atom, molecule annin g probe Electron tunneling current Vacuum ii Surface of specimen
(3) Gravity waves: (4) Matter waves: electron, atom, molecule……
(5)ogle(ki): a look of great interest, practising by yourself
(5)Ogle(秋波): a look of great interest, practising by yourself