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parsec

英[\'pɑ?sek]
美[ \'pɑr,s?k]

基本釋義

n.
秒差距(1秒=3。26光年)

實用例句

It uses Parsec as a parallel discrete - event simulation language.

它使用并行離散事件仿真語言Parsec作為 自己的編程語言.

互聯(lián)網(wǎng)

英英釋義

Noun

  • 1. a unit of astronomical length based on the distance from Earth at which stellar parallax is 1 second of arc; equivalent to 3.262 light years