“direction cosine”的概念、定义、翻译、参考文献-科学参考

单词	direction cosine
释义	direction cosine Mathematics direction cosine方向余弦 Astronomy direction cosine方向余弦
随便看	hydrogenation reactor hydrogenation technology of low temperature coal tar hydrogen atom hydrogen atomic spectrum hydrogen-atom Rydberg tagging technique hydrogenator hydrogen beam standard hydrogen bomb hydrogen bond hydrogen bond cluster hydrogen-bonded solid hydrogen bonding hydrogen bridge hydrogen bromide hydrogen bubble method hydrogen burning hydrogen cell hydrogen chloride hydrogen clock hydrogen cloud hydrogen coal process hydrogen content hydrogen convection layer hydrogen conversion hydrogen coolant

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