“orbital elements”的概念、定义、翻译、参考文献-科学参考

单词	orbital elements
释义	orbital elements [`ȯr·bǝd·ǝl `el·ǝ·mǝns] ^PHYSICS A set of seven parameters defining the orbit of a body attracted by a central, inverse-square force.
随便看	root rot Roots blower root sealer bead root segment root sheath root-squaring methods rootstock root-sum-square value root symbol root task root test root vertex rootworm root zone ropak rope rope-and-button conveyor rope boring rope chaff rope cutter rope drive rope-lay conductor rope rider rope sheave rope socket

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