. "stationary wave"@en-us . "107346772"^^ . "0"^^ . . "105473861"@en-us . . "07346772-n"^^ . "a wave (as a sound wave in a chamber or an electromagnetic wave in a transmission line) in which the ratio of its instantaneous amplitude at one point to that at any other point does not vary with time"@en-us . "standing wave"@en-us . . . . . "106896315"@en-us . "standing wave"^^ . . . "0"^^ . .