grade level
| fragmentation
| grade level | |
| archit. | 地面线 |
| avia. | 地坪 |
| dril. | 基准面; 地平 |
| eng.geol. | 底面 |
| expl. | 坡度水平 |
| oil | 基准高程 |
| fragmentation | |
| agric. econ. | 细分 |
| met. | 碎化 |
| met. од. | 碎裂 |
| nautic. econ. | 破碎化 |
| oil | 分段存储; 碎屑化 |
| space | 分段存储; 分裂; 裂解 |
| sport. med. | 破碎 |
| |||
| 地面线 | |||
| 地坪 | |||
| 基准面; 地平 | |||
| 底面 | |||
| 坡度水平斜坡面所在水平，亦指露天矿的底板标高 | |||
| 基准高程 | |||
| 平整后地坪高程; 地坪高程 | |||
| English thesaurus | |||
| |||
| GL | |||
|
grade level : 20 phrases in 7 subjects |
| Bridge construction | 1 |
| Communications | 1 |
| Explosives and Explosive Ordnance Disposal | 2 |
| General | 2 |
| Law | 1 |
| Rail transport | 1 |
| Technology | 12 |