英语词汇“secular perturbations”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	secular perturbations
释义	secular perturbations secular perturbations [′sek·yə·lər ‚pər·dər′bā·shənz] (astrophysics) Changes in the orbit of a planet, or of a satellite, that operates in extremely long cycles.
随便看	optics for research optics free spectrometer optics hand controller optics institute optics module optics of excitons in confined systems optics of inhomogeneous media optics of liquid crystals optics of thin films optics & photonics news optics software for layout and optimization optics support structure optic stabilizer assembly optic stalk optic stalks optics & transmission group optic sulcus optic tecta optic tectum optic thalamus optic to electric optic tract optic tracts optic tube optic tweezers

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