铈的

After the above-mentioned optimization process, the particle size and appearance density of ceria could reach 20 pm and 1.9 g/cm3, respectively.

经过上述优化过程以后，氧化铈的粒度和表观比重分布达到20 pm和1.9 g/cm3。

Glass-ceramics of CaO-Al2O3-SiO2 system doped with ceria were prepared by sintering method and were characterized by differential thermal analysis, X-ray diffractometry, scanning electron microscopy and property measurements.

采用烧结法制备添加氧化铈的CaO-Al2O3-SiO2系微晶玻璃材料，并对其进行差热分析、X射线衍射分析、扫描电镜观察和性能测试。

The sample with 5% ceria sintered at 925℃ exhibits high relative density (99.1%). The dielectric constant and loss as well as thermal expansion coefficient are 6.7, 0.09% and 3.42×10^(-6)K^(-1), respectively.

添加5%氧化铈的样品在925℃烧结后，其相对密度达99.1%，其介电常数、介电损耗和热膨胀系数分别为6.7、0.09%和3.42×10^(-6)K^(-1)。

Yttrium oxide and cerium oxide produced only for the follow-up study done on the basis of feasibility analysis.

氧化钇和氧化铈的制备仅仅为后续研究做可行性分析提供依据。

The addition of cerium can inhibit the formation of spinel phase and make the CuO disperse well.

但铈的引入会使氧化铜分散度增大，同时抑制尖晶石相的生成。

The thermal decomposition mechanism and kinetic parameters of the decomposition reaction of CeDNS were investigated by means of TG/DSC and in situ condensed phase thermolysis/FTIR. The kinetic equation of decomposition reaction was obtained.

用TG和DSC以及变温固相原位反应池／傅立叶变换红外光谱联用技术研究了3，5-二硝基水杨酸铈的热分解机理，对主放热反应的DSC峰进行了数学处理，计算得到了动力学参数和动力学方程。

Ceric ammonium sulfate was then added carefully.

高铈的硫酸铵was那时仔细加。

The results showed that the dopping of Ce made the optic response range of WO3 samples expanded to the visual light.

结果表明，铈的掺杂可以使WO3的光谱响应范围向可见光区拓展。

Alloy of iron with cerium; used for lighter flints.

一种含铁和铈的发火合金，用作打火石。

The method for determining lanthanum, nickel and cerium in tin bronze by inductively coupled plasma atomic emission spectrometry was studied. The working conditions of instrument were optimized.

研究了采用电感耦合等离子体原子发射光谱法测定锡青铜合金中微量镧、镍和铈的分析方法。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。