continuous+cracking

См. также в других словарях:

• Continuous and progressive aspects — The continuous and progressive aspects (abbreviated cont and prog) are grammatical aspects that express incomplete action in progress at a specific time: they are non habitual, imperfective aspects. It is a verb category with two principal… …   Wikipedia

• Fluid catalytic cracking — (FCC) is the most important conversion process used in petroleum refineries. It is widely used to convert the high boiling hydrocarbon fractions of petroleum crude oils to more valuable gasoline, olefinic gases and other products.cite book|author …   Wikipedia

• Past Continuous — Die Englische Grammatik ist die Grammatik der englischen Sprache. Inhaltsverzeichnis 1 Satzbau 2 Wortarten 2.1 Substantive (Nouns) 2.1.1 Numerus 2.1.2 Genera …   Deutsch Wikipedia

• Present Continuous — Die Englische Grammatik ist die Grammatik der englischen Sprache. Inhaltsverzeichnis 1 Satzbau 2 Wortarten 2.1 Substantive (Nouns) 2.1.1 Numerus 2.1.2 Genera …   Deutsch Wikipedia

• Present Perfect Continuous — Die Englische Grammatik ist die Grammatik der englischen Sprache. Inhaltsverzeichnis 1 Satzbau 2 Wortarten 2.1 Substantive (Nouns) 2.1.1 Numerus 2.1.2 Genera …   Deutsch Wikipedia

• isthmic spondylolisthesis — spondylolisthesis accompanied by a lesion of the pars interarticularis, divided into three subtypes on the basis of the type of lesion: lytic (stress fracture of the pars interarticularis), elongated (elongation of the pars interarticularis due… …   Medical dictionary

• atmospherics — at|mo|spher|ics [ˌætməsˈferıks] n [plural] 1.) features or qualities in something, especially a piece of music or a book, that give you a particular feeling 2.) continuous cracking noises that sometimes interrupt radio broadcasts …   Dictionary of contemporary English

• atmospherics — noun (plural) continuous cracking noises that sometimes interrupt radio broadcasts …   Longman dictionary of contemporary English

• straight-run distillation — Continuous distillation of petroleum oils which separates the products in the order of their boiling points without cracking …   Petroleum refining glossary

• petroleum refining — Introduction  conversion of crude oil into useful products. History Distillation of kerosene and naphtha       The refining of crude petroleum owes its origin to the successful drilling of the first oil well in Titusville, Pa., in 1859. Prior to… …   Universalium

• Welding — is a fabrication process that joins materials, usually metals or thermoplastics, by causing coalescence. This is often done by melting the workpieces and adding a filler material to form a pool of molten material (the weld puddle ) that cools to… …   Wikipedia