释义 |
nickel
/ˈnɪkl//ˈnɪkl/
英汉-汉英词典
- n. 〈化〉镍
- (美国和加拿大的)五分镍币, 五分钱
时 态: nickeled, nickelled nickeling, nickelling nickels, nickels
词组 | 习惯用语
nickel plating [化]镀镍 nickel alloy 镍合金 nickel sulfate [医]硫酸镍 nickel salt 镍盐;硫酸镍 nickel steel n. [冶]镍钢 nickel sulphate 硫酸镍 nickel oxide [化]氧化镍 pure nickel 纯镍 nickel plated 镀镍 nickel hydroxide 氢氧化镍 nickel ore [矿]镍矿;[矿]镍矿石 nickel sulfide 硫化镍 copper nickel 铜镍矿;红砷镍矿 nickel silver 镍黄铜,德银 nickel free 不含镍 nickel chloride [化]氯化镍 nickel carbonyl 羰基镍 nickel nitrate 硝酸镍 black nickel 黑色镍,黑镍色
英语例句库
- Nickel can be used for making coins.
镍可做成钱币。 - Can you give me a dime for two nickels?
"我给你两枚五分镍币换你一枚一角银币,成吗?" - This is essentially a development of thoria dispersion strengthened nickel alloys.
这基本上是用二氧化钍弥散强度化的镍基合金。 - Nickel underplating prevents the migration between tin or gold platings and the base material.
垫板镀镍可防止在镀锡或金层与基料之间的移动。 - A wet process dealing with deplating solution bearing nickel-copperto recovery nickel sulfate has been developed.
实验证明用湿法新工艺可成功地从镍、铜退镀废液中回收硫酸镍。 - Furthermore, the protein isolated in the periplasm can be purified by nickel ion affinity chromatography.
而且从周质空间分离的蛋白经过镍住得到了进一步的纯化。 - The method for the determination of nickel in stainless steel by rapid spectrophotometric with diacetyldioxime is set up.
建立测定不锈钢中镍的丁二酮肟快速光度法。 - Qualified nickelous, sulfate, nickelous nitrate and nikel monoxide were prepared with waste raney nickel catalyst as raw material.
以废雷尼镍催化剂为原料,制备出合格的硫酸镍、硝酸镍和氧化镍。 - With regards to the surface treatment, our crafts include nigrescence, phosphorization, zinc plating, dacromet, nickel plating and copper plating.
表面处理有发黑、磷化、机械镀锌、达克罗、镀镍、镀铜等工艺。 - The effects of process of electrolytically deposited nickel on the active side of oxidizing atomic hydrogen on base current were investigated.
研究了镀镍的工艺对原子氢氧化活性表面的背景电流影响。 - Result The top 5 chemical allergic resources of these patients were 0.1% thiomersalate, 5% nickel sulfate,7% aromatic compound,1% formaldehyde( water solution),1% styrene.
结果居常见致敏原前5位的化学物质分别是0.1%硫柳汞、5%硫酸镍、7%芳香混和物、1%甲醛(水溶液)、1%肉桂醇。 - Mineral exploration made important progress in .coal, uranium, iron, gold, silver, copper, nickel, zinc, lead, antimony, tungsten, molybdenum, vanadium, kainite and characteristic non-metal.
矿产勘查在煤、铀、铁、金、银、铜、镍、铅、锌、锑、钨、钼、钒、钾盐及特色非金属矿产等方面取得重要进展。 - Process of surface treatments include gold plating, silver plating ,nickel plating, chrome plating, tin plating, zinc plating, electrostatic painting, cataphoretic coating, aluminium oxidizing, etc.
产品的表面处理(镀金.银.镍.铬.锡.锌.静电喷涂.喷漆等)。 - A method to measure the content of nickel in the nickel iso - caprylate by complexometric titration using ethylenediamine tetraacetic acid (EDTA) was set up.
建立用乙二胺四乙酸(EDTA)络合滴定法测定异辛酸镍中镍含量的方法。 - The thermoanalysis results of the catalysts show that interactions between the precursors of nickel and carrier change with the nickel loading during the calcination treatment.
热分析表明,焙烧过程中不同镍负载量的催化剂镍前体与载体前体之间发生的相互作用不同。 - The process of decoppering through insoluble anode electrolysis in the solution produced by leaching high grade matte nickel using chlorine is intro-duced in this paper.
本文介绍了氯化浸出高冰镍溶液采用不溶阳极电解脱铜的方法。 - A new camphol sandaliol was synthetized by selective alkylation of isocamphol and phenol with acidic catalyst, and following hydrogenated in the presence of Raney nickel.
本文用异龙脑与苯酚在酸性催化剂作用下进行选择性烷基化反应,再经催化氢化还原得到龙脑檀香产品。 - In the present study the rotating cylinder Hull cell has been utilized to evaluate the nickel sulphamate electrolyte.Experiments were carried out with various nickel sulphamate ...
本文利用旋转圆筒赫尔槽,采用不同的电解质浓度和旋转速度评价了氨基酸镍电解质溶液的性能,并测定了溶液的分散能力。 - Moreover, it was feasible to reduce the oxidation of the alkynol brighter by choosing active nickel as the anode in the bright nickel electroplating.
选择活性镍作为光亮镀镍阳极,可以减少炔醇类光亮剂的氧化。
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原声例句
历年英语六级听力真题(含译文) Flashback to 1915, when a bottle of Coca-Cola cost just a nickel. 回到 1915 年,当时一瓶可口可乐只需要五分钱。 摩登家庭第七季_Modern Family-Season07 Do you got a nickel or a dime or anything? 你有五美分或十美分什么的吗? 美国学生世界地理教材 Have you a buffalo nickel in your pocket—a 5-cent piece? 你口袋里有一枚水牛硬币吗? 当月 VOA Special English Indonesia also has the largest reserves of nickel in the world. 印度尼西亚还拥有世界上最大的镍储量。 《绝望的主妇》第四季 I should only have a nickel For every time i've heard that. 每次听有人这么说都会得到一枚硬币。 美国小学英语5 But the man laid down a nickel, took two doughnuts, and turned away. 但那人放下一枚五美分的硬币,拿了两个甜甜圈,转身离开了。 新世纪大学英语综合教程(第2版)第一册 There, placed neatly beside the empty dish, were two nickels and five pennies. 在空碟的旁边整整齐齐地放着两个5分镍币和五个1分币。 当月 VOA Special English Unprocessed nickel sells for less than the processed product. 未加工的镍的售价低于加工后的产品。 纯正地道美语 Ok, I'll find all the quarters and dimes while you sort the nickels and pennies. 好的,我会找出25美分的和10美分的硬币,你把5分和1分归个类。 摩登家庭第七季_Modern Family-Season07 Your pupil is the size of a nickel. 你的瞳孔就跟五分硬币一样大。
中文百科
镍
镍是一种化学元素,化学符号为Ni,原子序数为28。它是一种有光泽的银白色金属,其银白色带一点淡金色。镍属于过渡金属,质硬,具延展性。纯镍的化学活性相当高,这种活性可以在反应表面积最大化的粉末状态下看到,但大块的镍金属与周围的空气反应缓慢,因为其表面已形成了一层带保护性质的氧化物。即使如此,由于镍与氧之间的活性够高,所以在地球表面还是很难找到自然的金属镍。地球表面的自然镍都被封在较大的镍铁陨石里面,这是因为陨石在太空的时候接触不到氧气的缘故。在地球上,这种自然镍总会和铁结合在一起,这点反映出它们都是超新星核合成主要的最终产物。一般认为地球的地核就是由镍铁混合物所组成的。
英语百科
Nickel 镍
Nickel is a chemical element with symbol Ni and atomic number 28. It is a silvery-white lustrous metal with a slight golden tinge. Nickel belongs to the transition metals and is hard and ductile. Pure nickel shows a significant chemical activity that can be observed when nickel is powdered to maximize the exposed surface area on which reactions can occur, but larger pieces of the metal are slow to react with air at ambient conditions due to the formation of a protective oxide surface. Even then, nickel is reactive enough with oxygen that native nickel is rarely found on Earth's surface, being mostly confined to the interiors of larger nickel–iron meteorites that were protected from oxidation during their time in space. On Earth, such native nickel is found in combination with iron, a reflection of those elements' origin as major end products of supernova nucleosynthesis. An iron–nickel mixture is thought to compose Earth's inner core. Pure native nickel is found in tiny amounts, usually in ultramafic rocks.
近义、反义、联想词
近义词n. metallic element, metal, coin, fiver, five-spot, five dollar bill v. plate 联想词zinc镀锌于…;copper铜;dime一角硬币;cobalt钴;chromium铬;brass黄铜;silver银;chrome铬,铬合金;manganese锰;cadmium镉;aluminum铝;
英英词典
nickel n.- a hard malleable ductile silvery metallic element that is resistant to corrosion; used in alloys; occurs in pentlandite and smaltite and garnierite and millerite
synonymous: Ni, atomic number 28- a United States coin worth one twentieth of a dollar
- five dollars worth of a drug
- a nickel bag of drugs
- a nickel deck of heroin
synonymous: nickel note
nickel v.- plate with nickel
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