| 单词 | copper |
| 释义 | copper [英 [?k?p?(r)] 美 [?kɑ:p?(r)] ] copper的意思、解释 复数形式：coppers; copper 基本解释 名词铜; 铜币; 紫铜色; 警察 形容词铜制的 及物动词镀铜 copper是什么意思 copper 相关例句 形容词 1. These kettles are all copper. 这些水壶全是铜的。 名词 1. copper什么意思 1. He had only a few coppers in his pocket. 他兜里仅有几个铜板。 2. He had only a few coppers with him. 他身边只有几枚铜币。 3. He had only a few coppers in his pocket when he came to Detroit. 他来到底特律时，口袋里只有几枚铜币。 copper 网络解释 1. 合金：近年本港亦开始采用镁版(以Magnesium镁为版材),因镁版有多种厚度,较厚的可以腐蚀(Photeched)深些,用于烫厚板纸、布纹或击凹/击凸(embossing/debossing),效果会比较好些,又因较耐用,烫印大数量亦可不必经常换版. 另有铜合金(copper 2. 紫铜：钴(Co),镍(Ni),铜(Cu),锌(Zn),锆(Zr), 铌(Nb),钼(Mo), 锡(Sn), 铪(Hf), 钽(Ta),钨(W),铼(Re),铅(Pb), 铋(Bi). 用户可通过定义合金文库来鉴定许多不同类型的不锈钢,工具钢,镍合金, 钴合金, 紫铜(Copper)和黄铜(Brass),钛合金. copper 双语例句 1. For verification purpose, we construct a linear edge perfect dislocation with Burgers vector b=[110]/2 and a partial dislocation ring with b= [112]/6 in FCC copper. 该方法的优点在于可以方便地构造出其他传统方法难以构造的位错闭合结构－位错环，从而使位错环的细致研究成为可能。 2. B Many metals, such as silver copper, gold and aluminum are good conductors. 很多金属例如银、铜、金和铝都是好的导体。 3. Silver, copper, gold, aluminum, etc. are all printed traditionally as extra colors. 银色、铜铯、金色、铝色等等传统中都是作为额外的颜色进行印刷的。 4. This are almost five times higher than in pure silver, which exceeds on its heat-conducting qualities copper, gold and aluminum. 这是近5倍高于纯银，超过其导热素质铜，黄金和铝。 5. The secondary winding consists of an insulated varnished copper wire. 二次绕组由单条绝缘的漆包铜线绕制而成，每匝铜线均匀地绕在铁芯周围。 6. Critical junctures of the building are articulated with zinc coated copper that extend upward to create rain water diverters, parapet cap flashing, downspouts and transition pieces between canted and plumb walls. 关键时刻的建设阐述铜与锌涂层向上延伸创造雨水diverters ，护墙第闪烁，downspouts和转型件之间的倾斜和垂直墙壁。 7. It could cut aluminum, steel, iron, copper, and Ti-gold sheet together with other conductive metals; it is equipped with large-power laser tube, so it could cut acrylic sheet and PVC sheet with thickness of 20mm, and it could perform surface carving, 360o gradient carving and cutting and punching on acrylic sheet, PVC sheet, wooden products, crystal, rubber, plastic, bicolor board, PCB sheet, paper, leather and ceramic tiles, etc. 可高效的切割铝、钢、铁、铜、钛金板及其他导电金属；配备大功率激光管，可一次切割厚度为20mm的压克力板和PVC板，可对压克力、PVC板、木制品、水晶、橡胶、塑料、双色板、PCB板、纸张、皮革，瓷砖等进行平面雕刻，360度坡度雕刻及切割，打孔等加工。 8. This paper analyses and discusses the mechanism and causes of oxidizing discoloration of copper tube and its prevention and control measures. 对紫铜管氧化变色的机理、产生的原因与防治措施进行了分析和探讨。 9. In the medium of sulfuric, a analytical method for determining copper and iron in electrodeposited copper lixivium by flame atomic absorption spectrometry was studied. 在硫酸介质中，以铜和铁的次灵敏吸收线249.2nm，302.1nm为吸收波长，用空气-乙炔火焰原子吸收光谱法测定了电积铜浸出液中铜和铁。 10. copper什么意思 10. A detailed study has been made on comprehensive recovery of Au、Ag、Cu and elemental sulfur from a copper-bearing gold concentrate. 对铜金精矿热压酸浸-萃取-电积提取铜、浸铜渣氰化提取金银和煤油溶解提取元素硫的综合回收工艺进行了研究。 11. Switching to buy a house is copper, and the sealing performance is better, we should have a moisture-proof, anti-rust effect. 开关要购买内部是铜质的，且密封性能要好，要具有防潮、防锈效果。 12. He is very interested in, and experimenting with red copper. 他对红铜很感兴趣，经常拿来做实验。 13. For whether we are white or copper skinned. 不管我们是白，或是红铜色的肤色 14. What bronze uses is not brass, but red copper and the alloy of plumbum and stannic. 青铜所用的不是黄铜，是红铜和铅、锡的合金。 15. Bronze is an alloy of copper and tin produced a variety of instruments, was born in the Bronze Age of human civilization. 青铜器是由红铜和锡的合金所制造的各种器具，诞生于人类文明的青铜时代。 16. Clothing worn on Friday should have green, pink, copper or rose as the major color. 在星期五那天的穿著应该要以绿色、粉红色、红铜色或玫瑰色为主色调。 17. copper的反义词 17. An alloy of copper and tin and sometimes other elements; also any copper-base alloy containing other elements in place of tin. 铜和锡的合金，有时还有其他元素；亦指含锡以外其他元素的铜基合金。 18. The studied result of the paper has an important theory value not only to push the development of copper-base alloy powder material and enlarge applied field of plasma arc surfacing, but also to enrich welding-metallurgical theory of plasma arc surfacing. 本文的研究成果不仅对推动铜基合金粉末材料的发展，扩大等离子弧堆焊的应用领域具有重要的工程实际价值，而且对于丰富等离子弧堆焊的焊接冶金理论有重要的理论价值。 19. Success has been the development of shape memory alloy TiNi-based shape memory alloy, copper-base shape memory alloys, Fe-based shape memory alloy. 目前已开发成功的形状记忆合金有TiNi基形状记忆合金、铜基形状记忆合金、铁基形状记忆合金等。 20. A metal housing, shell or armor of a device in the path of the identified grounding conductor need not be of copper or copper-based alloy, but shall employ a copper or copper-base alloy contact for connection to the housing of a mating device. 例外1：一个在确定的接地导线通路中的器件，其金属外壳或保护装甲不需要用铜或铜合金制成，但应采用铜或铜基的接触件用于连接到插合器件的外壳。 copper 词典解释 1. 铜 Copper is reddish brown metal that is used to make things such as coins and electrical wires. e.g. Chile is the world's largest producer of copper. 智利是世界上最大的产铜国。 e.g. ...a copper mine. 铜矿 2. 铜色的;紫铜色的;红棕色的 Copper is sometimes used to describe things that are reddish-brown in colour. e.g. His hair has reverted back to its original copper hue. 他的头发又变回原来的淡红棕色。 3. 铜板;铜币 Coppers are brown metal coins of low value. 4. 警察 A copper is a policeman or a policewoman. e.g. ...your friendly neighbourhood copper. 你们友善的社区警察 copper 单语例句 1. The offer came after Minmetals had attempted to buy up copper assets in Africa in April. 2. Copper prices fell steeply on the London Metal Exchange because of news that China's State Reserves Bureau had suspended a copper buying program. 3. Premiums paid for imported copper cathode also improved toward the end of June, it added. 4. In the work zone, they found copper residue and relics of ceramic molds for copper casting. 5. For copper this pushes upside targets on a technical charting basis toward $ 510. 6. Copper prices have rallied every year since 2002 because of falling stockpiles, strong Chinese demand and supply disruptions from major producers such as Chile. 7. At least four copper mines and two oil refineries were closed in Chile as the earthquake suspended electricity supplies. 8. Bachelet also inherited the popularity of Lagos and a cycle of economic prosperity in Chile, a mining giant enjoying record high prices for copper. 9. Chilean growth was traditionally highly reliant on sales of copper, but a more favorable environment for foreign business is being created. 10. The tests showed that the leaves contained high amounts of copper sulfate or copper chloride, normally used to make the leaves bright green. copper 英英释义 noun 1. any of various small butterflies of the family Lycaenidae having coppery wings 2. a reddish-brown color resembling the color of polished copper Synonym: copper color 3. uncomplimentary terms for a policeman Synonym: bullcopfuzzpig 4. a copper penny 5. a ductile malleable reddish-brown corrosion-resistant diamagnetic metallic element occurs in various minerals but is the only metal that occurs abundantly in large masses used as an electrical and thermal conductor Synonym: Cuatomic number 29 verb 1. coat with a layer of copper |
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