- outer core barrel
- Техника: внешняя керноприёмная труба
Универсальный англо-русский словарь. Академик.ру. 2011.
Универсальный англо-русский словарь. Академик.ру. 2011.
core barrels — n two nested tubes above the bit of a core drill, the outer rotating with the bit, the inner receiving and preserving a continuous section or core of the material penetrated. The following two types of inner barrels are commonly used. • split… … Coke&Coal Terminology
Ice core — An ice core is a core sample from the accumulation of snow and ice over many years that have re crystallized and have trapped air bubbles from previous time periods. The composition of these ice cores, especially the presence of hydrogen and… … Wikipedia
Pt-barrel — The PT barrel, is a new protein fold. The PT Barrel Fold It consists of a closed β sheet comprising ten anti parallel β strands arranged around a central β barrel core, itself surrounded by a ring of α helices forming the outer, solvent exposed… … Wikipedia
Virulence-related outer membrane protein family — Virulence related OMP Identifiers Symbol Ail Lom Pfam PF06316 … Wikipedia
TIM barrel — The TIM barrel is a conserved protein fold consisting of eight α helices and eight parallel β strands that alternate along the peptide backbone. The structure is named after triosephosphateisomerase, a conserved glycolytic enzyme. Now, TIM… … Wikipedia
Beta barrel — A beta barrel is a large beta sheet that twists and coils to form a closed structure in which the first strand is hydrogen bonded to the last. Beta strands in beta barrels are typically arranged in an antiparallel fashion. Barrel structures are… … Wikipedia
Drilling rig — For a detailed diagram of a Petroleum drilling rig, see List of components of oil drilling rigs. Drilling rig preparing rock blasting … Wikipedia
List of oil field acronyms — Contents 1 # 2 A 3 B 4 C … Wikipedia
coal mining — Coal was very important in the economic development of Britain. It was used as fuel in the factories built during the Industrial Revolution and continued to be important until the 1980s. The main coalfields are in north east England, the north… … Universalium
cosmos — /koz meuhs, mohs/, n., pl. cosmos, cosmoses for 2, 4. 1. the world or universe regarded as an orderly, harmonious system. 2. a complete, orderly, harmonious system. 3. order; harmony. 4. any composite plant of the genus Cosmos, of tropical… … Universalium
arts, East Asian — Introduction music and visual and performing arts of China, Korea, and Japan. The literatures of these countries are covered in the articles Chinese literature, Korean literature, and Japanese literature. Some studies of East Asia… … Universalium