| |||
架线路; 插树; 青木还原 (除气); 插青; 炼锡吹气; 调整电极 | |||
架设线路 | |||
搅拌 | |||
插树还原 | |||
成极; 立杆 | |||
注极化 | |||
插板; 支撑; 极性调整; 插木还原; 插板临时支撑软地层法; 架杆 | |||
| |||
撑; 用杆支撑; 立杆; 架线路; 用篙撑船; 插树 (青); 炼锡吹气 | |||
支撑; 架线杆 |
poling: 41 phrases in 9 subjects |
Chemistry | 1 |
Construction | 2 |
Engineering geology | 3 |
General | 3 |
Metallurgy | 4 |
Piezoelectric crystals | 1 |
Skiing | 1 |
Sports | 1 |
Technology | 25 |