英语词汇“periodic variation”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	periodic variation
释义	periodic variation 周期变化;周期性变化
随便看	optical adapter optical adaptive technique optical add-drop optical add-drop module optical add drop multiplexer optical add & drop multiplexer optical add-drop multiplexer architecture optical add-drop multiplexers optical address optical adhesive optical agnosia optical aid optical aim optical air mass optical alexia optical aligner optical alignment optical allachesthesia optical altimeter optical ammeter optical amplification optical amplification system optical amplifier optical amplifier bandwidth optical amplifier modules 勤能补拙勤能补拙是良训，一分辛苦一分才勤能补拙，俭可养廉勤能补拙，俭能养廉。勤脱勤着，不用服药勤膏油，少打牛勤苦勤苦俭约，未有不兴；骄奢倦怠，未有不败勤记笔记勤谨勤谨，衣食有准名跡名辞名鑑名門名題名香名馬名高い名高イ后