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- A filter with a tuning frequency more than 10% below the lowest harmonic frequency with considerable current/voltage amplitude. 在相当大的电流/电压幅值时.;滤波器的调谐频率比最低值的谐波频率还要低10%25以上
- The result shows that, the size of the coupling port has strong influence on the external quality factor of the output cavity, while the size of the coupling line and the capacitive metal rods mainly affect the tuning frequency of cutoff waveguide filter. 另外,由于耦合接头相当于在截止段中引人了一个附加电感,这使滤波器谐振电路的品质因数变大,谐振峰变窄。
- The violin is not quite in tune with the piano. 这小提琴跟钢琴的调子不太和谐。
- A small boy was beating out a tune on a tin can. 一个小男孩正用铁皮罐敲奏出曲子来。
- He played a tune on his trumpet. 他用小号吹奏了一首曲子。
- Hum the opening bars of your favourite tune. 哼一哼你喜爱的曲子的开头几个小节。
- She calls the tune in their house. 他们家中她说了算。
- Our grand piano is in good tune. 我们的大钢琴音很准。
- Cease then, prithee, cease thy tune. 停止,我求你,暂停你的歌声。
- He was fined for speeding to the tune of 200. 他因超速行车被罚款达 200 英镑。
- The tune goes something like this. 那曲调大致是这样的。
- Please tune the television set to Channel 5. 请将电视机调到第五频道。
- Why did he suddenly change his tune? 他为什么突然改变了态度?
- He is playing a tune on his pipe. 他在用笛子吹奏一支曲子。
- We sang these lines to the tune of Yankee Doodle. 我们用扬基歌的曲调唱这几句歌词。
- Are you in tune for study today? 你今天有心思学习吗?
- The tune set our toes twinkling. 这个曲调一响起,我们的足趾也跟著摆动起来。
- She was humming a tune to herself. 她自个儿哼著小调。
- Several members of the orchestra are tuning up their instruments. 乐队中有几个成员正在调他们的乐器。
- I support the campaign because I'm in tune with its aims. 我支持这一运动,因为我同它的目标是一致的。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries