 |
| |||
| perforation; punchhole | |||
| |||
| perforation; puncture; breakout; burn-through; punk | |||
| punched hole | |||
| tresis | |||
| hole making | |||
| piercing | |||
| puncturation | |||
| bore | |||
| carottage | |||
| drilling The act of boring holes in the earth for finding water or oil, for geologic surveys, etc. | |||
| breakdown; discharge failure; punch-through breakdown; poke through; disruption; electric breakdown | |||
| bore hole; boring; drill hole; hole; well | |||
| puncturing | |||
| drilling | |||
| first blow; first puff; preblowing; puffing | |||
| Keypunching | |||
| |||
| boreholes | |||
|
perforacion : 542 短语, 45 学科 |
| 一般 | 4 |
| 专利 | 1 |
| 信息技术 | 44 |
| 农业 | 9 |
| 冶金 | 24 |
| 力学 | 2 |
| 包装 | 3 |
| 化学 | 7 |
| 医疗的 | 18 |
| 卫生保健 | 10 |
| 商业 | 1 |
| 土壤科学 | 3 |
| 地球科学 | 15 |
| 地质学 | 38 |
| 工作流程 | 10 |
| 建造 | 12 |
| 技术 | 7 |
| 政治 | 4 |
| 文化学习 | 1 |
| 机械工程 | 16 |
| 材料科学 | 3 |
| 水文学 | 1 |
| 水资源 | 3 |
| 热能 | 1 |
| 煤炭 | 73 |
| 牛奶生产 | 1 |
| 环境 | 13 |
| 生命科学 | 12 |
| 电子产品 | 26 |
| 电报 | 3 |
| 电缆和电缆生产 | 2 |
| 石油/石油 | 42 |
| 矿业 | 2 |
| 纺织工业 | 3 |
| 经济 | 5 |
| 联合国 | 5 |
| 能源行业 | 4 |
| 自动化设备 | 15 |
| 自然科学 | 6 |
| 行业 | 16 |
| 财政 | 1 |
| 运输 | 21 |
| 通讯 | 12 |
| 钻孔 | 42 |
| 食品工业 | 1 |