ground level

• n. [地]地平面
• n. [物]基态(=ground state)

英英释义

Noun:

1. the height of the ground on which something stands;

   "the base of the tower was below grade"
   

2. the floor of a building that is at or nearest to the level of the ground around the building

例句

用作名词 (n.)

1. The principles of microstrip balun and printed dipole were analyzed, and the antenna's ground plane was extended and shaped to form the reflecting structure.
   分析微带巴伦和印制偶极子的工作原理，延伸并成形天线的地平面以得到反射结构。

用作名词 (n.)

1. There is a stable ground state of the atom.
   原子有一个稳定的基态。
2. We have concentrated on the ground electronic states of diatomic molecules.
   我们曾主要集中注意双原子分子的电子基态。

词汇搭配

• level with the ground 夷为平地
• level to the ground 夷为平地

近反义词

【近义词】

• ground floor (英)底层
• first floor <美>底层、一楼...
• grade 等级