| 单词 | 金学 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔chill〕Metallurgy To become hard by rapid cooling.【冶金学】 通过急冷处理变硬美国传统〔chill〕Metallurgy To harden (a metallic surface) by rapid cooling.【冶金学】 冷铸，冷淬：通过急冷处理使（金属表面）变硬美国传统〔fettle〕Metallurgy Loose sand or ore used to line the hearth of a reverberatory furnace in preparation for pouring molten metal.【冶金学】 涂炉膛材料：为倒入熔化的金属作准备的用来修整反射炉炉膛的松散砂子或矿渣美国传统〔metallurgy〕She has a doctorate in metallurgy from the University of Utah.她从犹他州大学获得了冶金学的博士学位。剑桥高阶〔metallurgy〕The study of metals and their properties in bulk and at the atomic level.冶金学：以金属及其聚合时和呈原子状态时的特性为研究对象的学科美国传统〔pipe〕Metallurgy A cone-shaped cavity in a steel ingot, formed during cooling by escaping gases.【冶金学】 （铸件的）缩孔，缩管：铸件上的锥形孔，用来在冷却时排气用美国传统〔pipe〕Metallurgy To develop conical cavities during solidification.【冶金学】 形成缩管：凝固时形成缩孔美国传统〔roast〕Metallurgy To heat (ores) in a furnace in order to dehydrate, purify, or oxidize before smelting.【冶金学】 煅烧（矿石）：为在熔化前脱去水份、提纯或氧化而在熔炉里焙烧（矿石）美国传统〔runner〕Metallurgy A channel along which molten metal is poured into a mold; a gate.【冶金学】 浇道，流槽：使熔化了的金属注入模子的渠道；通道美国传统〔salamander〕Metallurgy A mass of solidified material, largely metallic, left in a blast-furnace hearth.【冶金学】 高温火炉中剩余的团状固化物质，大多为金属美国传统〔scavenge〕Metallurgy To clean (molten metal) by chemically removing impurities.【冶金学】 纯化（金属液）：用化学方法除去杂质以纯化（熔化的金属）美国传统〔sweat〕Metallurgy To join (metal parts) by interposing cold solder and then heating.【冶金学】 焊结：插入金属焊料然后加热来连接（金属部件）美国传统One of the most important aspects of modern metallurgy is the study of the changes undergone by metals during fabrication and treatment.现代冶金学的要点之一是对在制造与处理的过程中金属所经历的变化进行研究。剑桥国际She has a doctorate in metallurgy from the University of Utah.她从犹他大学获得了冶金学博士学位。剑桥国际 |
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