| 单词 | 金属的 |
| 释义 | 〔trichloroethylene〕A heavy, colorless, toxic liquid, CHCl:CCl2, used to degrease metals, as an extraction solvent for oils and waxes, as a refrigerant, in dry cleaning, and as a fumigant. 三氯乙烯：一种比重大、无色、有毒的液体CHCl:CCl2，用作金属的去油剂、油类和蜡的萃取溶济、冷却剂和熏剂，也用于干洗中 〔metalline〕Of, resembling, or having the properties of a metal.金属的：金属的、似金属的或具有金属特性的〔clad〕To cover with a protective or insulating layer of other material.覆盖着：用其他金属的保护层或绝缘层覆盖〔carbide〕A hard material made of compacted binary compounds of carbon and heavy metals, used to make tools that cut metal.碳化钙：一种坚硬的物质，由压塑的碳化物和重金属制成，用于制作切割金属的工具〔matting〕The process of dulling a surface, as of metal.褪光：表面褪光过程，金属的褪光〔decalescence〕A sudden slowing in the rate of temperature increase in a metal being heated, caused by endothermic structural changes and resulting in a darkening of the metal.等温吸热，退辉：正在加热的金属，其温度的升高速度骤然减慢，由吸收了热能的结构变化引起,并导致金属的颜色变黑〔sparkler〕One, such as a highly polished metallic surface or a virtuoso performer, that sparkles.闪闪发光之物：焕发光彩的东西，如擦亮的或金属的表面或是一个技艺精湛的表演者〔tungsten〕A hard, brittle, corrosion-resistant, gray to white metallic element extracted from wolframite, scheelite, and other minerals, having the highest melting point and lowest vapor pressure of any metal. Tungsten and its alloys are used in high-temperature structural materials; in electrical elements, notably lamp filaments; and in instruments requiring thermally compatible glass-to-metal seals. Atomic number 74; atomic weight 183.85; melting point 3,410°C; boiling point 5,900°C; specific gravity 19.3 (20°C); valence 2, 3, 4, 5, 6. Also called wolfram See table at element 钨：一种坚硬、易碎 、耐腐蚀的金属元素，颜色从灰到白，主要从黑钨矿、白钨矿和其它矿物中提取出来，它是所有金属中熔点最高，气压最低的金属。钨及钨合金可用于耐温的建筑材料；电子元件，主要是白炽灯丝；以及要求热度上兼容的玻璃至金属的密封装置的仪器。原子序数74；原子量183.85；熔点3,410°C；沸点5,900°C；比重19.3(20°C)；原子价2,3,4,5,6 也作 wolfram 参见 element〔tweezers〕Small pincers, usually of metal, used for plucking or handling small objects.镊子：小的钳子或镊子，通常是金属的，用来拔除或处理很小的物体〔lake〕A pigment consisting of organic coloring matter with an inorganic, usually metallic base or carrier, used in dyes, inks, and paints.色淀：一种由有机颜料物质同无机的通常是金属的底基或载体合成的色素沉淀，用于制作染料、墨水和油漆〔spark〕A glistening particle, as of metal.（金属的）发光的颗粒〔hard〕Metallic, as opposed to paper. Used of currency.金属的而非纸的。用于货币流通〔mixture〕Amalgam implies an intimate union of diverse elementslikened to an alloy of mercury and another metal: Amalgam 意指一种由不同元素，象水银和另一种金属的合金的一种紧密的结合： 〔symmetallism〕A system of coinage in which a unit of currency is pegged to a combination of two or more metals in fixed proportions.金银复本位：一种铸币制度，即货币单位按照两种或多种金属的固定比例来混合铸造〔tin〕The history of the wordtin may take us back to a time before Europe had been settled by speakers of Indo-European languages, such as the Germanic and Celtic languages. Related words for this metal are found in almost all Germanic languages,such as GermanZinn, Swedish tenn, and Old English tin (as in Modern English), but no other Indo-European language family has such a word.The word may have been borrowed into the Germanic languages from a pre-Indo-European language of Western Europe.Such borrowing is supported by the factthat during the Bronze Age the Near East imported most of its tin and copper from Europe, where the metals were produced and metal objects were manufactured.Lest we be too amazed by this accomplishment,we might remember another remarkable achievement of pre-Indo-European society, the construction of huge megalithic monuments such as Stonehenge.单词tin 的历史可以把我们带回讲印欧语系语言（如日耳曼和凯尔特语）的民族在欧洲定居以前的那个时代。 在几乎所有的日耳曼语言中都可以找到指称这种金属的相关词，如德语中的zinn ，瑞典语中的 tenn 以及古代英语中的 tin （与现代英语一样）， 但是其它印欧语系语言中都没有这样的一个词。这个词可能是从西欧的前印欧语系语言借入日耳曼语的。这种转借是有据可依的，因为在青铜时代近东地区的大多数锡和铜都是从生产金属和金属器具的欧洲输入的。我们可能对当时欧洲的这种成就感到惊异，但是如果我们想到前印欧语系社会的另一个杰出成就——大型巨石纪念碑，如巨石阵的建造，我们就不会感到那么奇怪了〔metallic〕A yarn or fiber made of or containing metal.金属纤维：用金属制成的或含有金属的纱线或纤维〔javelin〕A metal or metal-tipped spear, about 2.5 meters (8¼ feet) in length, used in contests of distance throwing.标枪：一种用于投掷距离的比赛的金属的或带金属尖端的长矛，长约2.5米(8¼英尺）〔swage〕A tool used in bending or shaping cold metal.旋锻工具：用于弯曲或塑造冷金属的工具〔silicate〕Any of numerous compounds containing silicon, oxygen, and one or more metals; a salt of silicic acid.硅酸盐：一种含硅、氧、一种或多种金属的化合物；一种硅酸类盐〔monometallic〕Consisting of or containing one metal.单金属的：由一种金属组成或含有一种金属的〔shoe〕To cover with a wooden or metal guard to protect against wear.装防护物：装上木制或金属的防护物以防磨损〔bazooka〕A shoulder-held weapon consisting of a long metal smoothbore tube for firing armor-piercing rockets at short range.火箭筒：一种肩扛武器，由一个金属的光滑长炮管组成，用于在近距离发射穿甲火箭〔kettle〕A metal pot, usually with a lid, for boiling or stewing.水壶：一种金属的壶，常有盖子，用于烧水或炖东西〔bell〕A hollow metal instrument, usually cup-shaped with a flared opening, that emits a metallic tone when struck.钟：一种中空的金属乐器，通常呈杯状带喇叭式外张口，敲击时可发出金属的音质〔nonferrous〕Of or relating to metals other than iron.非铁的金属的：属于或关于没有铁的金属的〔tank〕A large, often metallic container for holding or storing liquids or gases.箱：用来容纳或储存液体或气体的体积很大的、经常是金属的容器〔ingot〕Middle English [mold for casting metal] 中古英语 [制金属的模] 〔pay〕Yielding valuable metal in mining:有开采价值的：通过开采能产生有价值金属的：〔chaser〕One who decorates metal by engraving or embossing.雕刻工：通过镌刻或浮雕装饰金属的人〔scum〕The refuse or dross of molten metals.铁渣，熔渣：铸造金属的废物或碎屑〔tombac〕An alloy of copper with zinc and sometimes other metals, used in making inexpensive jewelry.顿巴黄铜：铜与锌，有时还有其它金属的合金，用来制造廉价珠宝〔target〕A usually metal part in an x-ray tube on which a beam of electrons is focused and from which x-rays are emitted.X射线靶，对阴极：X射线管中通常为金属的部分，该部分被一束电子所瞄准并释放出X射线〔shaving〕A thin slice or sliver, as of wood or metal, that is shaved off.削片：被削下的一薄片或碎片，如木头或金属的〔skewer〕A long metal or wooden pin used to secure or suspend food during cooking; a spit.串肉杆，烤肉叉：在烹饪中用来放牢或悬挂食物的一种金属的或木头的长钉；烤肉铁叉〔locker〕A small, usually metal compartment that can be locked, especially one at a gymnasium or public place for the safekeeping of clothing and valuables.小橱：尤指在体育馆和公共场合用于保存衣服或贵重物品的、可以锁起的、通常是金属的小柜〔alloy〕The relative degree of mixture with a base metal; fineness.成色，纯度：和基本金属的相对混合程度；纯度〔nitride〕A compound containing nitrogen with another more electropositive element, such as phosphorus or a metal.氮化物：一种含有氮和另外一种更具正电性元素的化合物，如磷或金属的化合物〔alloy〕A homogeneous mixture or solid solution of two or more metals, the atoms of one replacing or occupying interstitial positions between the atoms of the other:合金：两种或更多种金属的均一混合物或固体溶液，一种金属的原子代替或占据了另一种金属原子间的间隙位置：〔metallic〕Of, relating to, or having the characteristics of a metal.金属的：金属的、与之有关的或具有其特点的〔tellurium〕A brittle, silvery-white metallic element usually found in combination with gold and other metals, produced commercially as a byproduct of the electrolytic refining of copper and used to alloy stainless steel and lead, in ceramics, and, in the form of bismuth telluride, in thermoelectric devices. Atomic number 52; atomic weight 127.60; melting point 449.5°C; boiling point 989.8°C; specific gravity 6.24; valence 2, 4, 6. See table at element 碲：一种易碎的银白色的金属元素，通常在金和其它金属的结合体中发现，在铜的电解中以副产品的形式提炼出来，用于在制陶术中和在热电设备中以碲化铋的形式合铸不锈钢和铅。原子序数52；原子量127.60；熔点449.5°C；沸点989.8°C；比重6.24；化合价2，4，6 参见 element |
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