“visual radio range”的概念、定义、翻译、参考文献-科学参考

单词	visual radio range
释义	visual radio range [`vizh·ǝ·wǝl `rād·ē·ō ´rānj] ^NAVIGATION Any range facility whose course is flown by visual instrumentation not associated with aural reception.
随便看	graded topocline grade line grade of coal grader grade scale grade separation grade slab grade stake gradient gradient coupling gradient current gradient elution analysis gradienter gradient flow gradient index lens gradient method gradient microphone gradient of equal traction gradient projection method gradient tints gradient wind gradient-wind level grading gradiometer gradualism

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