“narrowing of directional pattern”的概念、定义、翻译、参考文献-科学参考

单词	narrowing of directional pattern
释义	narrowing of directional pattern 方向图变窄
随便看	velocimetry velocipede velocitron velocity velocity aberration velocity adjusment velocity adjustment velocity along rotor diameter velocity amplitude velocity analysis velocity analyzer velocity anti-resonance velocity-area method velocity at impact velocity azimuth display (雷达用) velocity band velocity change velocity circulation velocity coefficient velocity comparison indicator velocity compensation velocity compensator velocity component velocity-compounded impulse stage velocity-compounded stage

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