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单词 lithium
释义

lithium /'lɪθɪəm//'lɪθɪəm/

英汉-汉英词典
n. 锂(符号Li)
词组 | 习惯用语
lithium battery 锂电池;锂蓄电池
lithium ion battery 锂离子电池
lithium bromide [化]溴化锂
lithium niobate 铌酸锂
lithium carbonate [化]碳酸锂
lithium chloride 氯化锂;无水氯化锂
lithium salts 锂盐
lithium cell 锂电池
lithium grease [化]锂基润滑脂
lithium hydroxide 氢氧化锂
lithium metaborate 偏硼酸锂
lithium fluoride 氟化锂
英语例句库
  1. Abstract: One-pot synthesis method of diarylmethylamines was investigated using aryl lithium salt,thioformamide and aryl Grignard reagent.
    摘 要: 由芳基锂盐、硫代甲酰胺和芳基格氏试剂一锅法合成了取代二芳基甲胺。
  2. Using magnesium hydride as a destabilizer for lithium borohydride, for instance, lowers the release temperature from 400 to 275 degrees C.
    举例来说,以氢化镁当做硼氢化锂的去稳定剂,可以将释放气体所需的温度从400℃降到275℃。
  3. The key technology and technics,which use Simons electrolyze trough with a falcial anode to synthesize lithium fluoroalkylphosphates,are discussed in this paper.
    本文探讨了采用以镍板为阳极的西蒙斯电解槽电解氟化制备氟烷基膦酸锂的有关工艺和关键技术。
  4. Abstract:Ironic phosphate has shown a rich chemical constitution and can be used in various fields such as oxydehydrogenation catalysis and lithium batteries.
    磷酸铁盐在氧化脱氢催化和锂电池电极材料等领域有着重要的应用。
  5. By 52%-54% denisty indicator of lithium bromide, it is used to be absorptive refrigerant, hypnagogue and mitigative of medicine, and also to be electrolyte in ion-battery.
    52%-54%浓度的溴化锂用作吸收式制冷剂。在医药中,用作催眠剂和镇静剂。还用作锂电池的电解质。
  6. Magnesium oxide thin films on Y-cut lithium niobate single crystal substrate are prepared by sol-gel processing then,a Mg-ion indiffusion process is applied to study its surface characteristics.
    利用溶胶-凝胶工艺在Y切铌酸单晶基片衬底上制备氧化镁薄膜,经镁离子内扩散后,进行了其表面改性研究。
  7. Through the research on petroleum and nature gas, design a multi-source heatpump of single and double effect lithium bromide, the two stage heatpump unit, process of nature gas liquefaction etc.
    通过对石油天然气物性的研究,利用热泵机组的特点,设计多源单效制冷供热热泵机组、双效热泵机组、双级热泵机组及天然气液化流程。

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原声例句
自我提升必备书单

Same deal with lithium, lithium batteries. Okay?

用同样的方法联想锂,锂电池。好吧?

CNN 听力 2022年8月合集

Why is there so much lithium in the ground here?

为什么这里的地下会有这么多?

CNN 精选 2015年8月合集

The rechargeable lithium ion ones, right?

可充电的锂子电池, 对吗?

如何避免气候灾难

A conventional lithium ion battery uses a liquid electrolyte.

传统的锂电池使用的是液体电解质。

Crash Course 天文篇

For example, as I said before, brown dwarfs over 65 times Jupiter's mass fuse lithium.

例如,我之前说过,比木星质量大65倍多的褐矮星会融合

VOA慢速英语_美国

There are plans to open a huge mine in the area for processing the metal lithium.

该地区有计划要开一个大型矿来加工金属

美国恐怖故事第二季

His lithium levels are way too high.

他的水平太高了。

环球慢速英语

The traditional medicine for bipolar disorder is lithium.

治疗双相情感障碍的传统药物是

如何避免气候灾难

Lithium ion is one that most people know.

离子是大多数人都知道的一种。

6 Minute English 六分钟英语

Well, lead-acid sounds dangerous... so I think it's either nickel or lithium. I'll go with lithium.

铅酸很危险… … 所以我觉得不是镍就是锂。我选锂。

中文百科

用锂作为燃料发射出鱼雷

Lithium)是一种化学元素,其化学符号Li,原子序数为3,三个电子中两个分布在K层,另一个在L层。锂是碱金属中最轻的一种。锂常呈+1或0氧化态,是否有-1氧化态则尚未得到证实。但是锂和它的化合物并不像其他的碱金属那幺典型,因为锂的电荷密度很大并且有稳定的氦型双电子层,使得锂容易极化其他的分子或离子,自己却不容易受到极化。这一点就影响到它和它的化合物的稳定性。锂的英文名称来源于希腊文lithos,意为“石头”。Lithos的第一个音节发音“里”。因为是金属,在左方加上部首“钅”。

英语百科

Lithium 锂

Lithium pellets covered in white lithium hydroxide (left) and ingots with a thin layer of black nitride tarnish (right)
alt2
Lithium floating in oil

Lithium (from Greek:λίθος lithos, "stone") is a chemical element with the symbol Li and atomic number 3. It is a soft, silver-white metal belonging to the alkali metal group of chemical elements. Under standard conditions, it is the lightest metal and the least dense solid element. Like all alkali metals, lithium is highly reactive and flammable. For this reason, it is typically stored in mineral oil. When cut open, it exhibits a metallic luster, but contact with moist air corrodes the surface quickly to a dull silvery gray, then black tarnish. Because of its high reactivity, lithium never occurs freely in nature, and instead, appears only in compounds, which are usually ionic. Lithium occurs in a number of pegmatitic minerals, but due to its solubility as an ion, is present in ocean water and is commonly obtained from brines and clays. On a commercial scale, lithium is isolated electrolytically from a mixture of lithium chloride and potassium chloride.

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

联想词
magnesium镁;batteries电池;rechargeable可再充电的;battery电池,蓄电池;hydrogen氢;manganese锰;boron硼;electrolyte电解物;uranium铀;cobalt钴;phosphate磷酸盐;
英英词典
lithium n.
  1. a soft silver-white univalent element of the alkali metal group; the lightest metal known; occurs in several minerals

  2. synonymous: Li, atomic number 3
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更新时间:2025/6/18 0:55:28