iron-clad
iron-clad 英 ['aɪənkl'æd] 美 ['aɪənkl'æd]
n. 铁壳，金属覆层
名词复数:iron-clads
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- n. 铁壳，金属覆层
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1. Since Einstein introduced special relativity, the theory and the special status it gives to the speed of light have appeared iron-clad.
自从爱因斯坦提出狭义相对论以来，这个理论和其把特殊地位赋给了光速，已经铁证如山。
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2. One half of the warehouse is clad in planks of charred cedar, while the other is covered in iron oxide-coated boards to achieve a red colouring.
一半的仓库被包裹了烧焦的雪松木板，而其他都是铁的氧化物涂层板附着了红色。
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3. Described in the article is the trial of the dual-liquid centrifugal casting process to produce clad tube with carbon steel as outer case and hi-chromium casting iron as inner case.
介绍了采用双液复合离心铸造工艺浇铸以碳钢为外套、高铬铸铁为内套的双金属套筒的工艺试验情况。
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