炮眼

炮眼 [pào yǎn]

1. ■ {军} porthole; embrasure; port

2. ■ {矿} blasthole; dynamite hole; borehole

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常用词组

1. ■ 炮眼比 blasthole ratio;

2. ■ 炮眼布置 {采矿} hole layout; blasting hole arrangement;

3. ■ 炮眼擦拭棍 wiper;

4. ■ 炮眼导向架 {采矿} burden gauge; hole director;

5. ■ 炮眼底 hole bottom;

6. ■ 炮眼封泥棒 {工} stemming rod; tamping rod;

7. ■ 炮眼刮杓 {采矿} sludger;

8. ■ 炮眼间隔距规 pole strip;

9. ■ 炮眼口 {采矿} heel; heel of a shot;

10. ■ 炮眼清除棒 fluke;

11. ■ 炮眼清除器 drag;

12. ■ 炮眼塞 {工} tamping plug;

13. ■ 炮眼掏管 {采矿} chambering;

14. ■ 炮眼套管 shothole casing;

15. ■ 炮眼尾部 heel of a shot;

16. ■ 炮眼针 {工} miner's needle; needle; pricker;

17. ■ 炮眼钻 {机} shothole drill;

18. ■ 炮眼钻头 blast hole bit;

19. ■ 炮眼装药 {采矿} blasthole charge; charge;

20. ■ 炮眼组 volley; round