英语词汇“petroglyphic”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	petroglyphic
释义	pet·ro·glyph·ic 英'petrəʊglɪf美'petrəglɪf 基本英英 n.岩石雕刻¹⁰⁰形容词petroglyphic Noun: a carving or line drawing on rock especially one made by prehistoric people
随便看	zero-crossings zero-crossing switching zero-crossing time zero-crossing time intervals zero crossing time pick-off zero-crossing trigger zerocrosslevel zero cross level zero-cross-level zero-cross-level detector zero crossover zero-cross-over trigger zero-cross-over triggering zero cross point zero cross pulse zero cross rate zero-cross ratio zero cross ratio average in short time zero cross signal zero-cross swich circuit zero-cross switch zero cross switch circuit zero-cross triggered zero cure zerocurrent