三角贸易 triangular trade;
热门单词
- 充型压力
- 充型能力
- 充塞
- 充塞于途
- 充填
- 充塞物 {医} obturator
- 充填介质 filling medium;
- 充填喷枪 stowing gun;
- 充填回采 (法) stoping-and-filling;
- 充填堵漏 leakage stopping;
- 充填工作 filling operation;
- 充填巷道 {采矿} stowboard;
- 充填体 {医} obturation;
- 充填压力 stowing pressure;
- 充填带 packwall;
- 充填护壁 fill fence;
- 充填接顶 filling close to back;
- 充填术 {医} plombage;
- 充填机 gob-stowing machine; stower; stowing machine;
- 充填材料 {采矿} filler; filling materials; hydraulic fill; mine-fill; filled composite;
- 充填气体 filling gas;
