鞍形曲度 的英文怎麼說

中文拼音 [ānxíngqūdù]
鞍形曲度 英文
saddle shaped curvature
  • 鞍 : 名詞（放在牲口背上馱運東西或供人騎坐的器具） saddle; sella
  • 曲 : 曲名詞1 （一種韻文形式） qu a type of verse for singing which emerged in the southern song and ji...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 曲度 : camber; curvature; degree of curvature; [土] degree of curve曲度計 cyrtometer; kyrtometer
  1. The space geometry is open and negatively curved as a saddle. if the density equals to the critical density exactly, the space is flat as a sheet of paper. if the density is greater than the critical density, the space geometry is closed and positively curved as a ball

    為負馬鞍形的開放宇宙假若密度和臨界密度相等，空間曲率為零，宇宙如一張白紙般平坦假若密度高於臨界密度，它則是一個空間曲率為正球形的封閉宇宙。
分享友人
分享到 Line

分享到臉書