| 单词 | octane |
| 释义 | octane noun[U] uk/ˈɒk.teɪn/us/ˈɑːk.teɪn/achemicalinpetrol 辛烷Chemicals, chemical compounds & gases
-octane suffix uk/-ɒk.teɪn/us/-ɑːk.teɪn/having thestatedqualityinrelationtopoweror (ofpetrol, etc.)octanenumber: 辛烷的；辛烷值的Racingcarsuse ahigh-octane(=powerful)fuel.赛车使用高辛烷值的燃料。 Engineering - mechanical
You can also find related words, phrases, and synonyms in the topics: Petroleum products especially when used as fuel octane| American Dictionaryoctane noun[C] us/ˈɑk·teɪn/achemicalsubstanceingasoline(=liquidfuel)which is used as ameasureofitsquality Examplesofoctaneoctane A researchoctanenumber of 65 and volatility were low compared with modern fuels but probably suitable when considering the design of the flathead engine. From theCambridge English Corpus Volatility may have been low, but not such that the motor could not be operated, and theoctanerating appears suitable for the engine. From theCambridge English Corpus By continuing arcing in liquid nitrogen with graphite electrodes, it is possible to accumulate the reaction products into theoctanetrap. From theCambridge English Corpus The products formed in the electric arc were hence forced to pass together with nitrogen into theoctanesolvent outside the reactor, and they were then trapped into the solvent. From theCambridge English Corpus The use of methanol as anoctaneimprover is similarly uneconomic when compared to conventional improvers. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 It seems that lead is the most efficient, the cheapest and the most plentifuloctaneimprover. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 It avoids the inefficiency of converting naphtha to highoctane. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 This plant was designed and built during the war to produce highoctaneaviation fuel from gas oil. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 The researchoctanenumbers in this specification have remained unchanged with the reduction of the lead alkyl content. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 Once growth has started they are very highoctanefuel in the engine, but something else is needed to start the engine. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 Fuel consumption increases with every unit reduction ofoctanenumber. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 To raise our petrol even to 75octanewould mean a loss of output. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 If there is no additive, some other way of putting up theoctanerating must be found. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 It did not mean a thing until it had theoctanerating put on it. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 Are they aware that highoctanepetrol is one of the main sources of lead in blood? From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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