“speed circle”的概念、定义、翻译、参考文献-科学参考

单词	speed circle
释义	speed circle [`spēd ´sǝr·kǝl] ^NAVIGATION A circle having a radius equal to a given speed and drawn about a specified center; the term is used chiefly in connection with relative movement problems.
随便看	terminal vertex terminal very-high-frequency omnirange terminal voltage terminate and stay resident terminated line spaced armor space defense space detection and tracking system space diversity reception spaced loading space-dyed yarn space environment space factor space-filling curve space fixed reference space flight space-flight trajectory space frame space group space-group extinction space guidance space-hold space inversion space lattice spacelike path

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