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ce·ri·um 英ˈsɪəriːəm美ˈsɪriəmAHDsîrʹē-əm COCA¹⁵⁸⁹⁸⁰BNC¹⁷³⁹⁹⁵⁺²iWeb⁴⁴⁴⁴²
基本英英词源搭配记法近义反义例句例句
n.化铈元素符号Ce简写符号Ce
Noun:
a ductile grey metallic element of the lanthanide series; used in lighter flints; the most abundant of the rare-earth group以当时新发现的小行星Ceres命名，小行星又以罗马谷物女神Ceres命名。cerium metals铈金属类cerium naphthenate环烷酸铈cerium carbide碳化铈cerium nitride氮化铈cerium sesquioxide三氧化二铈cerium trichloride三氯化铈cerium fluoride氟化铈cerium mischmetal铈镧合金,含铈的稀土…cerium oxychloride一氯氧化铈cerium oxalate草酸铈cerium pyrophosphate焦磷酸高铈cerium tribromide三溴化铈cerium triiodide三碘化铈cerium oxide氧化铈,二氧化铈…cerium nitrate硝酸铈cerium dioxide二氧化铈
钱博士ceria铈土+iumS.名，表化学元素⇒从铈土中提炼出的化学元素ceria铈土+iumS.名，表化学元素⇒从铈土中提炼出的化学元素近义词 CE化学工程师=Chemi…
名词100%
用作名词The technology for the preparation of ammoniumceriumnitrate is studied.对硝酸铈铵复盐的制备工艺进行了研究。
And the principles of prior dissolution and oxidizing removingceriumwere discussed.本文还对优溶和氧化除铈过程的机理进行了讨论。 For the cerium concomitant with neodymium in the chemical separation, there is no significant influence on the neodymium analysis.
测试结果显示样品化学分离中伴随的大量铈对钕同位素组成测定没有影响； cnki
The influence of cerium on the behavior of lithium aluminium alloy anode was studied.
研究了铈对锂铝合金阳极充放电性能的影响。 cnki
The rare earth conversion coatings are formed on a zinc alloy by immersing specimens in cerium salt solution.
通过在铈盐溶液中进行化学转化处理在电池锌合金表面获得了稀土转化膜。 cnki
The cerium salt conversion film were formed on zinc plating coating by immersion treatment.
用浸渍法在锌镀层表面获得了金黄色的铈盐转化膜。 cnki
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。 yeeyan
A new technology of SRE for forming conversion film on aluminium from tetravalent cerium salt was developed.
发展了一种新型的铝合金表面四价铈盐稀土转化膜成膜工艺-SRE工艺。 cnki
General natural graphite was modified by liquid-phase oxidation method using cerium sulfate as an oxidant.
用硫酸铈作氧化剂，通过液相法将普通的天然石墨进行氧化改性。 cnki
However, 10% of it was a reddish- brown mineral called bastnaesite—a phenomenally rich source by rare- earth standards of cerium, lanthanum, neodymium and other members of the lanthanide family.
然而，该矿石标本中有10%的含量却是被称作氟碳铈的红棕色物质——这意味着包括铈、镧、钕及其它镧族成员在内的丰富稀土矿（以稀土的标准来衡量便出现在人们眼前。 yeeyan
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。 chemyq
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。 yeeyan
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%。 yeeyan
The advantage here is that the process is fairly simple, and cerium oxide heated by the concentrated lens will attract water molecules and break them down thermochemically.
这个反应堆的优势是工序极其简单，透镜聚焦的太阳光先加热的铈氧化物，用热化学的原理吸引水分子并且破坏其化学稳定性。 yeeyan
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。 yeeyan
The key component is made from the metal cerium, which is almost as abundant as copper, unlike other rare and expensive metals frequently used as catalysts, such as platinum.
其核心部件是由金属铈制成，这种金属与铜一样储量广泛，而不像其它通常被用作催化剂的金属那样稀有和昂贵，例如铂。 yeeyan
The prototype, which was devised by researchers in the US and Switzerland, uses a quartz window and cavity to concentrate sunlight into a cylinder lined with cerium oxide, also known as ceria.
该机器的原型是由美国和瑞士的研究者们设计的。 它利用一个石英窗和腔体将太阳光聚集到一个充满二氧化铈的缸体中。 yeeyan
The total REE content in magnetite ore, minerals and red jasper is low with negative cerium and europium anomalies that are light REE enrichment characters.
磁铁矿矿石、矿物及红碧玉的稀土元素含量总量低、具负铈、负铕异常，属轻稀土富集型的特征。 cnki
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。 yeeyan
Unlike familiar window glass, metallic glasses are alloys made of metals—in this case cerium and aluminum.
不同于我们所熟悉的窗玻璃，金属玻璃是合金，如铈铝合金。 yeeyan
When traces of metal magnesium or cerium are added to ordinary grey cast iron, the graphite flakes become redistributed throughout the mass of the metal as fine spheroids of graphite.
当把微量的镁或铈加到普通灰铸铁中时，片状石墨就以细小的石墨球的形式在金属母体中重新分布。 choicebest
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。 cnbeta |