occupied frequency bandwidth[英][ˈɔkjʊpaɪd ˈfri:kwənsi ˈbændwidθ][美][ˈɑkjəˌpaɪd ˈfrikwənsi ˈbændˌwɪdθ]占有频带宽度; 例句1.frequency bandwidth and duty ratio are main specifications for the controllable neutron...
中文释义: vbl.,放弃,匆匆建英语句子the corpse was sewn up in a sack and thrown into the river.尸缝装在布袋然后抛入河里。h** arrest has thrown up as many questions as it has answers.他捕引发的问题与的答案一样多。you've thrown up a very pro...