parsec

英文 parsec

中文 秒差距{天體距離單位，等於3.0857E+16公尺或3.26光年}

出處計量學名詞

相關詞匯

最近瀏覽

▸ single-loop coil

▸ Carangoides orthogrammus (Jordan & Gilbert，1882)； thicklip trevally

▸ reactor instrumentation

▸ nuke

▸ horizontal feed

▸ magnetic mechani cal seal

▸ ship's agent

▸ selective sequential

▸ packed-plunger pump

▸ caryophyllene

▸ protruding part

▸ volcanic geothermal system

▸ binary circuit

▸ moist adiabatic process

▸ discrimination protection

　