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- Its transmission characteristics, width of passband, free spectral rang and fineness are analysed by a coupled-mode theory.Also, We applied the filter to the FDM-FSK system and achieved good results. 并把它用在以頻移鍵控(FSK)方式調制的頻分復用系統中,得到了比較理想的結果。
- She had the sapphire set in a gold ring. 她把那枚藍寶石鑲在金戒指上了。
- The diamond ring dazzled with brilliancy. 這只鉆石戒指閃耀奪目。
- She wears a diamond ring on her left hand. 她左手上戴著(zhù)一枚鉆石戒指。
- Our family reunions are always three ring circus. 我家合家團聚的場(chǎng)面總是熱鬧非凡。
- I am sorry-she's out. Can you ring again later? 對不起－她出去了。你過(guò)些時(shí)候再打電話(huà)來(lái)好嗎？
- The boys and girls made a ring round us. 男孩和女孩圍著(zhù)我們站了一圈。
- Please ring for the attendant if you need anything. 如果需要什么，請按鈴找服務(wù)員。
- The music was so loud it made my ears ring. 音樂(lè )的聲音太大了，把我耳朵震得直響。
- The policeman felt that my story didn't ring true. 警察認為我講的話(huà)聽(tīng)起來(lái)不可信。
- She wears a ring round her wrist. 她的手腕上戴著(zhù)一只鐲子。
- Ring the correct answer with your pencil. 用鉛筆圈出正確的答案。
- A pull on the rope will make the bell ring. 一拉繩子鐘就響。
- He have scarcely get home when the telephone ring. 他一回到家電話(huà)鈴就響了起來(lái)。
- I'll ring you up some time during the week. 本周的某個(gè)時(shí)候我給你打電話(huà)。
- The jeweller will engrave the inside of the ring with her name. 珠寶匠將在戒指的內表面上刻上她的名字。
- He can't get his ring off his finger. 他無(wú)法指導戒指從手指上拿下來(lái)。
- He can't get the ring off his finger. 他不能把戒指脫下來(lái)。
- I heard a shot ring out somewhere. 我聽(tīng)到某處一聲槍響。
- I am studying spectral classification. 我在學(xué)習光譜分類(lèi)。
