back ring

back ring

美 　英

  • un.保護墊圈；環形墊

英漢解釋

un.
1.
保護墊圈
2.
環形墊

例句

The paper thinks practicing shooting should be focused on the back ring as the aiming point.

據此認為，進行籃球投籃練習時應以籃圈后沿作為瞄準點更為有利。

The Cause and Countermeasure of Uncompleted Burning of Fuel to Back Ring Forming on Precalciner Kiln

燃料不完全燃燒對預分解窯后結圈的形成影響與對策

the metal back ring is fixedly matched with the metal sheet;

所述金屬背環與所述金屬片固定配合；