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blasthole

n. [矿业] 炮眼；爆破孔

1、[矿业]炮眼

... blastfurnace鼓风炉 blasthole炮眼；风洞 blastjointhole地层砂冲蚀在耐冲蚀管上形成的孔 ...

2、爆破孔

... brickonend竖砌砖 blasthole爆破孔 basementfloor地下室层 ...

3、入水孔

入水孔 blasthole; incurrent pore; inhalant orifice; inhalant pore射水孔 injection orifice .

blasthole bit炮眼钻头

blasthole space炮眼间距

blasthole charger炮眼装药器

blasthole plug炮孔堵塞

slim blasthole小孔径超深孔

perimeter blasthole周边眼

blasthole parameters药孔参数

blasthole method深孔爆破开采法

deep blasthole[矿业] 深炮眼

地球科学

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