- rock core bit
- 1) Техника: коронка для бурения по твёрдым породам2) Строительство: колонковая буровая коронка, колонковый бур
Универсальный англо-русский словарь. Академик.ру. 2011.
rock core bit
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Rock core — A rock core is a special type of drill core and is a long tube looking run of rock obtained from the subsurface by drilling using a drilling rig. Usually using a method called mud rotary and cutting with a 2 inch bit and can be a few feet in… … Wikipedia
Core sample — Rock core samples. The product of a Diamond rig. (The bird is a Pied Butcherbird.) A core sample is a cylindrical section of (usually) a naturally occurring substance. Most core samples are obtained by drilling with special drills into the… … Wikipedia
core — n in drilling, a cylindrical section of rock (coal) that is usually 5 to 10 cm in diameter, taken as part of the interval penetrated by a core bit and brought to the surface for geologic examination, representative sampling and laboratory… … Coke&Coal Terminology
Core Design — Limited Rechtsform Limited Gründung 1988 (aus Gremlin Derby) Auflösung … Deutsch Wikipedia
Core — Core, n. [OF. cor, coer, cuer, F. c[oe]ur, fr. L. cor heart. See {Heart}.] 1. The heart or inner part of a thing, as of a column, wall, rope, of a boil, etc.; especially, the central part of fruit, containing the kernels or seeds; as, the core of … The Collaborative International Dictionary of English
Core box — Core Core, n. [OF. cor, coer, cuer, F. c[oe]ur, fr. L. cor heart. See {Heart}.] 1. The heart or inner part of a thing, as of a column, wall, rope, of a boil, etc.; especially, the central part of fruit, containing the kernels or seeds; as, the… … The Collaborative International Dictionary of English
Core print — Core Core, n. [OF. cor, coer, cuer, F. c[oe]ur, fr. L. cor heart. See {Heart}.] 1. The heart or inner part of a thing, as of a column, wall, rope, of a boil, etc.; especially, the central part of fruit, containing the kernels or seeds; as, the… … The Collaborative International Dictionary of English
Core — may refer to: Contents 1 Science and Academics 2 Computers and Technology 3 Media … Wikipedia
Rock (processor) — Infobox Computer Hardware Cpu name = Rock produced start = produced end = slowest = 2.3 | slow unit = GHz fastest = arch = SPARC V9 numcores = 16Rock is a multithreading, multicore, SPARC family microprocessor currently in development at Sun… … Wikipedia
Rock Ridge — The Rock Ridge Interchange Protocol (RRIP, IEEE P1282) is an extension to the ISO 9660 volume format which adds POSIX file system semantics. The standard takes its name from the fictional town in Mel Brooks film Blazing Saddles.The extension adds … Wikipedia
core — core1 coreless, adj. /kawr, kohr/, n., v., cored, coring. n. 1. the central part of a fleshy fruit, containing the seeds. 2. the central, innermost, or most essential part of anything. 3. Also called magnetic core. Elect. the piece of iron,… … Universalium
