cerium
美 ['sɪəriəm] 
英 ['sɪəriəm]
英汉双解
1. | 铈a chemical element. Cerium is a silver-white metal used in the production of glass and ceramics . |
英汉解释
英英解释
例句
"The abundance of cerium means that this approach could have a significant impact on our national energy budget, " Haile said.
“丰富的二氧化铈意味着这种方式将对我们的国家能源预算产生重大影响，”海丽说。
For instance, erbium or cerium can be within silicon nanocrystals dispersed throughout dielectric material of optical signal conduits.
举例来说，铒或铈可位于散布在光信号导管的介电材料各处的硅纳米晶体内。
It does this because heating cerium oxide drives oxygen atoms out of its crystal lattice.
其工作原理是，铈氧化物加热后可以把氧原子从其原有的晶体点阵上剥离出来。
Respective additions of selenium and cerium resulted in an obvious increase of polysaccharide content in the supernatant.
两种元素还可明显提高菌液中灵芝多糖的含量。
The process comprises dehydrating a diol in the presence of a catalyst comprising cerium oxide supported on a carrier.
该方法包含在催化剂的存在下使二醇脱水，该催化剂包含负载于载体上的氧化铈。
While cerium oxide is a rare Earth element, it is one of the more common ones. Its abundance has been compared to copper.
氧化铈是一种较常见的稀土元素，其储存量可以与铜相媲美。
In the paper, sodium nitrate was taken to be an oxidant in the process of roasting rich cerium rare earth carbonate mixture.
对以硝酸钠为氧化剂的富铈混合碳酸稀土焙烧过程进行了实验研究。
Ceria and ammonium meta vanadate were selected as the feedstock, with microwave heating cerium vanadate was obtained in short time.
以二氧化铈和偏钒酸铵为原料，微波加热快速合成了钒酸铈。
Description: Cerium Ammonium Nitrate is soluble in water hydrolytic action and soluble in acid. It has corrosive as a kind of oxidant.
说明：硝酸铈铵溶于水后有水解现象，可溶于酸.作为氧化剂有一定的腐蚀性。
There was also good news last month about Envirox, nanoparticles of cerium oxide that make diesel burn more efficiently.
上个月还有关于Envirox的好消息。Envirox是一种氧化铈的纳米粒子，可提高柴油燃烧效率。
Tensile strength and impact toughness of steel contained tin could be developed with the increase of cerium content.
含锡钢的抗拉强度和冲击韧性随铈含量的增加而升高。
The catalytic converter on your exhaust system contains cerium and lanthanum.
排气系统上的接触反应器含有铈和镧。
and calcining the prepared preburning powder to prepare the rare-earth cerium ion doped yttrium aluminum garnet fluorescent powder.
将所得的预烧粉末煅烧，得稀土铈离子掺杂钇铝石榴石荧光粉。
The Cerium-Tungsten electrode is nonradioactive and multifunctional. It possesses an excellent arcing feature and the arc current is low.
钨铈电极是一种非放射性、多用途的新型电极，它具有优良的电弧特性，维弧电流较小。
and calcining the pre-sintered powder to obtain the rare earth cerium ion-doped yttrium aluminum garnet fluorescent powder.
将预烧粉末煅烧，得稀土铈离子掺杂钇铝石榴石荧光粉。
Another type of cast iron is nodular iron, which is made of cast iron to which a material such as magnesium or cerium has been added.
另一种类型的铸铁是球墨铸铁，是在普通铸铁中加入了镁或者铈制成的。
With the increase of addition amount of HMTA, the conversion percentage of cerium increased.
随六次甲基四胺加入量的增加，铈的转化率增大；
A new type of crystalline material produced by mixing scintillation crystal into cerium vanadates crystal .
一种新型闪烁晶体掺铈钒酸盐晶体材料涉及晶体材料制备领域。
The X-ray diffraction analysis shows that the film consists of cerium dioxide and hydrated cerium oxide.
衍射测试证明稀土转化膜含有铈的氧化物和氢氧化物。
They also say the metal cerium is readily available, being the most abundant of the "rare-earth" metals.
他们指出金属铈其实是很容易获得的，在“稀土”金属中，含量是最为丰富。
"At lower temperatures, the cerium, the hydrogen and the carbon all want the oxygen, but the cerium wants it most, " Haile said.
“在较低温度中，铈、氢气和碳全部都需要氧气，但是铈最需要，”海丽说。
It shows that the oxygenation of the sodium nitrate is obvious to cerium.
研究结果证明，硝酸钠对铈的氧化作用是显著的。
Cerium Hydroxide is insoluble in water and soluble in strong acid.
说明：氢氧化铈不溶于水，溶于强酸。
The result show that cerium multilayer can improve the corrosive resistance of magnesium alloy.
结果显示，多层膜修饰的镁合金具有更好的抗腐蚀性能。
Cerium Nitrate is soluble in water and absorb moisture in wet air .
硝酸镧溶于水，在潮湿的空气中易潮解。
When water vapor was used, the catalyst would strip out its oxygen to reform cerium dioxide.
如果用于分解的物质是水蒸汽，那么二氧化铈催化剂还可以将分解出的氧气用于二氧化铈的再生。
Cerium deposits can be seen in the mitochondria.
线粒体内可见铈沉积颗粒。
and sulfides or sulfates of zinc, barium, and cerium.
锌、钡、铯的硫化物或其硫酸盐。
Over just two months last summer, prices on cerium jumped more than 450 percent.
去年夏天刚刚过了二个月，铈的价格涨了450%。
The preparation of ptoluic aldehyde by using the indirect electrooxidation of p xylene with cerium sulfate is given in this paper.
用硫酸铈为媒质间接电氧化对二甲苯制对甲基苯甲醛。
The catalyst is more active than unsupported cerium oxide.
所述催化剂比未负载的氧化铈的活性更大。
at the same time, cerium improves the cracking mechanism of the steel containing tin.
同时发现，铈改善了含锡钢的断裂机制。
The application of rare earth compound such as cerium chloride in post treatment of aluminum anodizing was studied.
研究了将稀土盐（如铈盐）用于铝合金阳极氧化后处理。
Cerium Acetate is soluble in water.
说明：醋酸铈溶于水。
Cerium Acetate is kind of white snowflake crystal, it is used as raw material of catalyst.
外观：醋酸铈为白色雪花状结晶体。用途：用于制造催化剂。
In the presence of acetic acid and polyethylene glycol, anthracene reacts with cerium ammonium nitrate to form 10-nitro-9(10H)-antracenone.
在醋酸、相转移催化剂聚乙二醇存在下，蒽与硝酸铈铵反应生成10-硝基蒽酮。
Synthesis and characterization of cerium doped zirconia nanocrystallites by a surfactant- assisted route
表面活性剂辅助铈掺杂纳米氧化锆的合成与表征
Determination of Cerium in Fertilizer by Fluorescence Spectrophotometry with Micro-Column Preconcentration in Flow Injection System
流动注射微柱预分离富集荧光光度法测定肥料中的铈
Characterization and Selective Hydrogenation Activity of Supported Nanoparticles of Nickel-Cerium Catalyst
负载型纳米镍铈催化剂的表征及其选择性催化加氢活性
The Influence of Surface Treatment on the Electrochemical Properties of Lanthanum-praseodymium-cerium Hydrogen Storage Alloy Electrode
表面处理对镧镨铈贮氢合金电极电化学性能的影响
