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- The attenuation poles will improve the selectivity of the diplexer and can be obtained by modifying the traditional Chebyshev frequency response. 利用柴比雪夫多项式具传输零点的特性,可以提高双工器对频率的选择能力。
- The DGS’ volume is smaller and Q value is higher (3rd resist band Q value reaches 53) than traditional dumb bell DGS.The DGS has a few attenuation poles. 和传统的哑铃形DGS相比较,这种DGS具有更小的体积和更高的Q值,第三阻带Q值可达53,而且该结构具有多个衰减极点。
- At last, we change the normalized frequency of two-section shunt-open stub, which produce attenuation pole in higher band, to make the size be smaller. 最后,为了使尺寸更小,我们改变产生高频衰减极点的两段并联开路残枝的正规化频率。
- The hut was made of poles covered with grass mats. 茅屋用木杆搭成,上面以草席覆盖。
- He flew to Europe via the North Pole. 他经由北极飞到欧洲。
- My hometown and the capital are poles apart. 我的家乡和首都相距甚远。
- See if you can hook it with this pole. 看看能不能用这根杆子把它捞起来。
- He cut the iron pole to the size he wanted. 他把铁杆锯成他需要的尺寸。
- He had put up a basket on a pole in the back yard. 他在后院一根柱子上安一个球篮。
- A red flag slowly went up the pole. 一面红旗徐徐升起。
- The roof was braced with four poles. 屋顶由四根柱子支撑。
- Their political beliefs are at opposite poles. 他们的政治信念截然相反。
- The opposite poles of magnets attract each other. 磁体的相反两极相互吸引。
- North magnetic poles repel (each other). 磁北极与磁北极互相排斥。
- Our opinions on this subject are at opposite poles. 我们对这一问题的看法截然相反。
- Our points of view are at opposite poles. 我们的观点截然相反。
- Our school won first place for the pole vault. 我们学校赢得了撑杆跳第一名。
- I know he is a bit up the pole, financially. 我知道他经济上有点拮据。
- Qualified in the time trials to start on the pole. 从起跑线内侧开始来测试时间
- Pole vaulters need long run-ups. 撑竿跳需要长距离助跑。