“liner”的概念、定义、翻译、参考文献-科学参考

单词	liner
释义	liner [`līn·ǝr] ^{DESIGN ENGINEERING} A replaceable tubular sleeve inside a hydraulic or pump-pressure cylinder in which the piston travels. ^ENGINEERING A string of casing in a borehole. ^METALLURGY 1. The cylindrical chamber that holds the billet for extrusion. 2. The slab of coating metal that is placed on the core alloy and is subsequently rolled down to form a clad composite. ^{MINING ENGINEERING} 1. A foot piece for uprights in timber sets. 2. Timber supports erected to reinforce existing sets which are beginning to collapse due to heavy strata pressure. 3. A bar put up between two other bars to assist in carrying the roof. 4. Replaceable facings inside a grinding mill. ^{NAVAL ARCHITECTURE} A merchant vessel engaged in regular, usually high-speed service.
随便看	afterburning afterburnt afterburst afterchromed dye aftercondenser aftercooler aftercooling afterdamp afterfilter afterflaming aftergases afterglow afterheat afterimage afterloading afterpain afterpeak after-perpendicular afterpotential afterripening afterrunning afterscour water aftershaft aftershock aftertack

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。