1. Can you give me a dime for two nickels?
    你能给我把一角钱兑换成两个五分币吗？

1. 镍：据美国国际贸易委员会(US International Trade Commission) 上周公布的数字显示,美国6 月份铜入口较5 月份大跌32%,铝入口则大跌40%,镍(Nickel) 更是大幅跌53%.

2. nickel

2. 镀镍：形状: 圆片/圆柱形材料:N-35磁化方向:6mm 厚度方向表面处理:电镀镍(Nickel)使用温度:< 80度自重:0.31g表面磁场:3,600高斯吸附力:0.25kg产品说明第三代稀土永磁钕铁硼是..HD系列手动永磁起重器产品介绍一,

3. 力奇：包括发蜡、清洁和须后产品,还有几款男士专用的面霜和眼部修护乳. 除了自有品牌外,丝芙兰的货架上还摆放着来自法国的力奇(NICKEL)、瑞士的泰仕(TASK)和法国的依诗贝格(EISENBERG)等品牌,产品从男士掖面奶、磨砂

1. Eg. Aluminum, Antimony, Arsenic, Asbestos, Barium, Benzene, Cadmium, Chlorine, Cobalt, Copper, Fluoride, Formaldehyde, Gold, Isopropyl Alcohol, Lead, Mercury, Methyl Alcohol, Mold, Nickel, Parasites, PCBs, Platinum, Radioactive Materials, Stainless Steel, Thallium, Tin, Titanium, Uranium, and much more.
    可以被吸附出的毒素包括：铝、锑、砷、石棉、钡、苯、镉、氯、钴、铜、氟化物、甲醛、金、异丙基、乙醇、铅、贡、甲醇、镍、聚氯联二苯、铂、放射性物质、铊、锡、钛、铀等等。

2. The main processing of nickel and chrome plating.
    主要电镀加工镍和铬。

3. If you are more interested in a contemporary look, go for the chrome, nickel or the brass and marble ones.
    如果您是对当代神色感兴趣，为镀铬物去、镍或者黄铜和大理石一个。

4. There are also rich chrome ore, nickel ore and gold mines.
    此外还有较丰富的铬矿、镍矿和黄金矿。

5. Is quality chrome or nickel plating, and in particular duplex chrome plating.
    是优质铬或镀镍，特别是双面镀铬。

6. At present, nickel and chrome ores have started to be mined and transported home.
    目前镍矿、铬矿已经开始开采并运回国内。

7. danci.911cha.com

7. But the violence has shut down many nickel and chrome factories.
    但是暴力事件使得许多镍铬合金厂关门了。

8. nickel的翻译

8. Is a professional Ningbo earlier chrome plating, nickel and aluminum alloy, plastic plating processing enterprises.
    宁波市科技园区瑞丰电镀有限公司，是宁波较早的专业电镀铬、镍及铝合金，塑胶电镀的加工企业。

9. This invention provides a method for preparing hydrogenation catalyst containing phosphorus supported by aluminum oxide. The catalyst is composed of nickel oxide 1-10 wt.%, molybdena oxide and tungsten oxide 10-50 wt.
    以氧化铝为载体的含磷加氢催化剂及其制备，该催化剂焙烧后的组成为氧化镍1-10重量％，氧化钼和氧化钨之和大于10至50重量％，氧化磷1-9重量％，余量为氧化铝，其中，以氧化物计，钨和钼的摩尔比大于2.6至30。

10. Molybdena oxide and tungsten oxide 10-50 wt.%, and carrier. The catalyst is prepared by introducing nickel, molybdena and tungsten into the carrier containing molecular sieve.
    该催化剂由包括向一种含分子筛的载体引入钼、镍和钨的方法制备，其中，各组分的用量使催化剂焙烧后的组成为：氧化镍1-10重量％，氧化钼和氧化钨之和大于10至50重量％，余量为载体。

11. Phosphorus oxide 1-10 wt.%, and aluminum oxide. The molar ratio of tungsten oxide to molybdena oxide is 2.6-30. The method comprises introducing nickel oxide, molybdena oxide, tungsten oxide and phosphorus oxide into aluminum oxide carrier.
      该催化剂由包括向氧化铝载体中引入磷、钼、镍和钨，其中，各组分的用量使催化剂焙烧后的组成为：氧化镍1-10重量％，氧化钼和氧化钨之和大于10至50重量％，氧化磷1-9重量％，余量为氧化铝，其中，以氧化物计，钨和钼的摩尔比大于2.6至30。

12. Jinchuan Co-Ltd is the biggest mineral lands of nickel and cobalt in China. In recent years, with the rapid developping of Jinchuan coltd, the supply of raw material has increasingly become lack. The No.2 mining area, the major mine of Jinchuan coltd, is now confronting many problems. How to solve those problems is a serious topic that engineers and technicians have to face.
      金川集团有限公司是我国最大的镍钴基地，近年来随着企业的做大做强，原材料的供应日渐紧张，而二矿区作为集团公司的主力矿山，目前面临诸多问题，如何解决现存问题，是摆在广大工程技术人员面前的严峻课题。

13. nickel的意思

13. The most common symptom of nickel allergy is contact dermatitis, causing itching, redness, and blisters.
      最常见的症状镍过敏是接触性皮炎，引起瘙痒，发红，和水泡。

14. nickel的意思

14. It is understood that the new EU standard of the biggest changes is to strengthen the glasses frame detection of the amount of nickel precipitated nickel is prone to skin contact allergy heavy metals.
      据了解，欧盟新标准最大的变化在于加强眼镜架镍析出量的检测，镍是一种容易导致皮肤接触性过敏的重金属元素。

15. The electrochemical property of the polarographic adsorptive complex wave produced by selenium and glutathione, nickel and dimethyl glyoxime, cadmium and KI discussed in this paper.
      本文探讨了硒与谷胱甘肽、镍与丁二酮肟、镉与碘化钾产生的络合吸附波的电化学性质，并应用到实际样品的测定中，取得了良好的效果。

16. Sichuan Lanthanum Cerium founded in 2006, the company mainly engaged in the various specifications of rare earth metals and oxides, high purity rare earth oxides, rare-earth trichromatic fluorescent powder, glass colorants, glass decolorizing agent, polishing powder and polishing materials, NdFeB magnetic material, lanthanum nickel hydrogen storage battery materials, sulfuric acid and chemical products.
      四川镧铈工贸有限公司创办于2006年，公司主要经营各种规格稀土金属及氧化物、高纯稀土氧化物、稀土三基色荧光灯粉、玻璃着色剂、玻璃脱色剂、抛光粉及抛光材料、钕铁硼磁性材料、镧镍储氢电池材料、硫酸及化工产品的销售。

17. Herein, we report on a 20-year-old Chinese female who presented with a separated K3 nickel-titanium instrument in the distolingual root canal of her left mandibular first molar.
      由於这颗下颚第一大臼齿牙齿远心舌侧根的特殊解剖形态，在作牙髓腔开扩时不再是之前传统的三角形开扩。

18. Horizontal continuous casting systems of pilot scale were designed to produce copper-nickel tube blanks. The method of casting-rolling to produce BFe10-1-1 condenser tubes was investigated for the first time in our country. According to the solidification character of BFe30-1-1 tube blanks, numerical simulation computation model of temperature field was established for simulating heat transfer during continuous casting. The influence of parameters on the solidification of BFe30-1-1 tube blanks were investigated, and BFe30-1-1 tube blanks were obtained by horizontal continuous casting.
      建立了一套中试规模的空心白铜管坯水平连铸实验装置，在国内首次采用铸轧法制备BFe10-1-1合金冷凝管；根据BFe30-1-1合金空心管坯连铸过程的凝固特点，建立了连铸过程温度场数值模拟计算模型，考察了工艺参数对BFe30-1-1合金空心管坯成形的影响规律，获得了高质量的BFe30-1-1合金水平连铸空心管坯。

19. The results indicate that when ammonium sulfate concentration increase, the content of cobalt in the film increase, whereas the content of nickel and phosphorus in the film decrease, the microstructure convert from hcp α-Co solid solution to fcc β-Co solid solution, the parallel coercivity increase remarkably, however the squareness ratio change slightly.
      Co-Ni—P合金具有优良的磁性，在高密度存储`、微机电系统等领域有潜在的应用价值，关于其研究已有一些报导，并取得一定的进展，主要集中在工艺、钴镍离子比、热处理对薄膜结构的影响等方面，而关于镀液中缓冲剂硫酸铵浓度改变对薄膜的影响很少见诸报导。

20. If we assume that we can tolerate errors of no more than 0.5 LSB, this calculation tells us that in a 16-bit SYSTEM with 10 V FS we must KEEP the total error to less than 76 pV, which is approximately equal to the thermo- ELECTRIC voltage in a nichrome wirewound RESISTOR with copper/nickel leads having about 2℃ temperature difference between its ends.
      假设电路的噪声必须小于0.5LSB，按照前面的计算，这意味着在10V量程的电路中必须将噪声控制在76uV以下，而这个电压大致与线绕电阻的两个引脚间温差2C时的热噪声相当。

1. 镍
    Nickel is a silver-coloured metal that is used in making steel.

nickel的反义词

2. (美国和加拿大的)5分镍币
    In the United States and Canada, a nickel is a coin worth five cents.

1. a United States coin worth one twentieth of a dollar

2. five dollars worth of a drug

    e.g. a nickel bag of drugs
           a nickel deck of heroin

    Synonym: nickel note

3. a hard malleable ductile silvery metallic element that is resistant to corrosion
    used in alloys
    occurs in pentlandite and smaltite and garnierite and millerite

    Synonym: Ni atomic number 28

1. plate with nickel

    e.g. nickel the plate