| 1. | Any of numerous hand tools for boring holes
钻孔工具，手钻钻孔用的手持工具 |
| 2. | Design of accessorial tool for boring holes with boring machine t
68镗床镗锥孔辅具的设计 |
| 3. | Drilling of marine bored hole bhmp1 in progress
海上钻探研究海底地质 |
| 4. | Coal seam injecting water boring hole technology under special condition
特殊条件下的煤层注水钻孔技术 |
| 5. | An auto - positioning device for determining the depth of boring hole
高炉开铁口机的改造及其钻头体的设计制造 |
| 6. | Antimatter bores holes in matter and causes aging , illness , disease and death
反物质在物质中钻开缺口，导致老化、疾病和死亡。 |
| 7. | An implement with cutting edges or a pointed end for boring holes in hard materials , usually by a rotating abrasion or repeated blows ; a bit
钻带切割刃或尖端的工具，用于在坚硬材料上钻孔，一般靠旋转磨损或反复击打实现钻孔 |
| 8. | In other words mineral substances which are found on earth must be extracted by digging , boring holes , artificial explosions , or similar operations which make them available to us
换言之，地里被发现的矿物质必须经挖掘、钻孔、人工勘探或类似的操作程序，才可以为人类所利用。 |
| 9. | Abstract : it analyses design of boring hole , possibly designs a sort of boring hole clamp , it is made simply and used easily , it has given a good effect in producing practice
文摘:分析了镗孔工艺方案可行性，设计了一种镗孔夹具，夹具制造简单，使用方便，在生产中取得很好效果。 |
| 10. | Technology : technology to ensure small molded products with high precision in terms of bored holes , circularity , cylindricity , centering between two holes , parallelness and torsion . a lineup of specialized machinery and general purpose machinery
特殊技术:拥有在小件异型品上开孔，测量孔精度真圆度圆筒度两孔芯间平行扭弯精度的专用机跟通用机。 |
