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单词 molybdenum
释义

molybdenum /mə'lɪbdənəm//mə'lɪbdənəm/

英汉-汉英词典
n.
词组 | 习惯用语
molybdenum oxide [化]氧化钼,三氧化钼
molybdenum disulfide 二硫化钼
molybdenum trioxide [化]三氧化钼
英语例句库
  1. Products include tungstates and molybdates, molybdenum trioxide, and ferro-molybdenum.
    网站简介 : Producer of tungsten and molybdenum compounds in China.
  2. A new chelatometry has been applied to measure molybdenum quantities of molybdenum disulfide lubricant,replacing the traditional weight method.
    提出了新的螯合滴定法测定二硫化钼量,用以取代传统的重量法。
  3. The toughening mechanism in the lanthana doped molybdenum alloy mainly includes fine grain toughening and particle toughening.
    稀土氧化镧掺杂钼合金中的主要韧化机制为:细晶增韧和颗粒增韧。
  4. The distribution and yield of product undergo the proportion of molybdenum and tungsten in the bi-oxo-capped trinuclear molybdenum tungsten clusters.
    该催化氧化反应产物的分布及其产率与三角三核双氧帽钼钨簇合物中钼钨的比例有关。
  5. The molybdenum alloy reinforced by lanthana particles with the sizes of nanometer and micron was prepared by powder metallurgy.
    采用粉末冶金法制备了微米尺寸和准纳米尺寸的氧化镧粒子增强钼合金。
  6. Rhenate of ammonia, rhenate of potassium, oxide of calcium, oxide of molybdenum, rich-manganese slag, spiegeleisen(containing manganese), lime, lead sulfide, electrode paste.
    鳞酸铵、鳞酸钾、氧化钙、氧化钼、高炉富锰渣、镜铁(含锰)、白灰、硫化铅、电极糊。
  7. 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。
  8. Several kinds of tungsten thermonic cathode were introduced.Moreover, the advances in the cathode with a monoatomic layer on the molybdenum substrate were reviewed.
    概述了几种电子管钨基阴极材料的研究进展及钼基原子膜阴极的研究现状。
  9. The results indicated that the trace elements molybdenum and zirconium increased considerably the gas yields of the lignitic organic matter while selenium did not.
    分析结果表明,除硒元素外,随着钼元素和锆元素的加入,褐煤有机质气态产物的生成量显著提高。
  10. In order to strengthen its antifriction property, the material nature of the boards chooses a special formula of high molybdenum, high chromium and nickelic.
    为增强其耐磨性,衬板采用的是高钼、高铬、高镍特种配方。

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原声例句
科学60秒-科学美国人 2019年10月合集

Next, a three-atom-thick layer of molybdenum disulfide converts that AC signal into usable DC electricity.

接下来,三原子厚的二硫化钼层将交流信号转换成可用的直流电。

Aerial America 《俯瞰美国》

It's the largest producer of molybdenum in the world.

它是世界上最大的钼生产国。

经济学人-科技

Earth AI, meanwhile, has to its credit a big find of molybdenum (an important component of specialist steels) in New South Wales.

与此同时,Earth AI公司在新南威尔士州发现了大量钼(特种钢的重要成分),这值得称赞。

经济学人-科技

The first they dealt with by coating the top of the device with oxides of hafnium, molybdenum and titanium, in layers about 100 nanometres thick.

他们在设备顶上盖上了大概100纳米厚的二氧化铪、氧化钼和氧化钛的混合物。

精选英语短文

The assembled flexible and transparent supercapacitor uses oxygen-deficient molybdenum oxide nanowires and cellulose nanofiber composite as paper electrodes, achieving an excellent combination of high transparency and outstanding energy-storage capacity to drive the operation of the sensor.

组装的柔性透明超级电容器使用缺氧钼氧化物纳米线和纤维素纳米纤维复合材料作为纸电极,实现了高透明度和出色的储能能力的优秀组合,以驱动传感器的操作。

中文百科

alt2
钼磷酸盐阴离子的Keggin结构(P[Mo12O40]3−)是一种多酸

钼(Molybdenum)是一种化学元素,它的化学符号是Mo,它的原子序数是42,是一种灰色的过渡金属。Molybdenum 来自新拉丁语 molybdaenum,后者来自古希腊语 Μόλυβδος molybdos,意思是铅,因为钼矿石与铅矿石被混淆了。钼矿石在历史上被人们所熟知,但该元素的发现(即从其它金属中区分出来)是在1778年,由 卡尔·威廉·舍勒识别出来。该金属在1781年第一次被彼得·雅各·耶尔姆分离得出。

钼在地球上没有自然金属的形态,但是在矿物中以各种氧化物的形式出现。在单体元素形式中,钼是一种灰色金属,呈灰口铸铁颜色,是所有元素中熔点排名第六高。它很容易在合金中形成坚硬、稳定的碳化物,因此,世界上大多数钼产品(约80%)都被用作某种铁合金,包括高强度合金和高温合金。

英语百科

Molybdenum 钼

Keggin structure of the phosphomolybdate anion (P[Mo12O40]3−), an example of a polyoxometalate
Molybdenite on quartz
World production trend

Molybdenum is a chemical element with symbol Mo and atomic number 42. The name is from Neo-Latin molybdaenum, from Ancient Greek Μόλυβδος molybdos, meaning lead, since its ores were confused with lead ores. Molybdenum minerals have been known throughout history, but the element was discovered (in the sense of differentiating it as a new entity from the mineral salts of other metals) in 1778 by Carl Wilhelm Scheele. The metal was first isolated in 1781 by Peter Jacob Hjelm.

近义、反义、联想词
近义词
n.
metallic element, metal

联想词
manganese锰;boron硼;zinc镀锌于…;chromium铬;tungsten钨;copper铜;magnesium镁;cobalt钴;oxide氧化物;uranium铀;titanium钛;
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更新时间:2025/6/20 7:18:20