blind hole [地质] [油气] 盲孔 ; 闭孔 ; 不贯穿孔
Blind Via Hole 盲导孔 ; 肓通孔 ; 盲孔
tapped blind hole 螺纹盲孔
Blind & Buried Hole Drilling 孔钻孔 ; 盲孔钻孔
blind tapped hole 未贯穿的贯穿螺孔
blind threaded hole 螺纹盲孔
Blind pilot hole 盲导孔
When he had turned the Angle of the gallery, the distant glimmer of an air-hole disappeared, the curtain of obscurity fell upon him once more, and he became blind again.
当他转过了巷角以后,远处通气洞的光线就消失了,黑幕又在他前面落下,使他再次失明。
This machine mould replacement can system standard bricks, blind hole brick and other alien products.
本机更换模具可制标砖、盲孔砖及其它异型制品。
If the same holes were built today, many golfers would criticize the fourth hole for its blind tee shot, which even Dr.
如果今天在建造同样的球洞,很多球手都会批评四号洞的盲打,甚至麦肯齐博士也会承认它不太理想。
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