查询词典 rare earth

Of Rare Earth of China is in Baotou , which containing 50% cerium oxide, and most of them are products as raw materials, resulting in a serious backlog.

中国的稀土80％在包头，包头稀土矿中含50％氧化铈，基本都是原料型产品，因而出现严重积压。

The study compares the decoloring effectiveness of a mixed rare earth carbonate with pure cerium oxide.

对铁含量为 0 。1 2 %、0 。1 6%的钠钙硅浮法玻璃进行了脱色实验研究，测定了样品的色差和总透过率，比较了纯氧化铈与廉价混合碳酸稀土作玻璃脱色剂的效果。

The influence of cerium on cAMP signal system might be one of the mechanisms by which rare earth elements affect living things.

结果提示Ce3+对环腺苷酸信号系统的影响可能是稀土元素对生物的作用机制之一。

Cerium dioxide is very important in the applications of rare earth fluorescent materials.

高纯度氧化铈在稀土发光材料中有重要应用。

We find that the microwave absorption properties of both kinds of ferrite change as different amount of rare earth cerium doped.

然后对两个体系分别掺杂不同微量的稀土元素铈，发现两个体系的微波吸收特性随掺杂铈的量的不同而改变。

Then different amount of rare earth cerium was doped in the both kinds of ferrite.

实验结果表明：两个复合铁氧体体系的材料均有一定的微波吸收特性，并且纳米镍铜铁氧体的微波吸收特性明显优于纳米锰锌铁氧体。

The geochemical characteristics and depositional environment of Pengcuolin chert are studied based on the field investigations and analysis on major elements, trace elements and rare earth elements.

通过野外地质调查和系统的岩石化学、常量元素、微量元素以及稀土元素等研究，探讨了藏南彭错林硅质岩的地球化学特征及其沉积环境。

Four series of metal bile acid complexes were synthesized, including transition metal cholate and deoxycholate complexes, rare earth cholate and deoxycholate complexes.

合成了四个系列的金属胆汁酸配合物，包括过渡金属胆酸及脱氧胆酸配合物，稀土元素胆酸及脱氧胆酸配合物。

The advantage of rare earth passivation technics in replace of the technics of chromate passivation and its application prospect were presented.

指出了稀土钝化工艺在取代铬酸盐钝化中的优势及其应用前景。

With a high refractive index and low chromatic dispersion, the rare earth ions mixed borate glasses have been widely used in many fields.

稀土玻璃由于具有高折射、低色散的特点，在红外光学玻璃以及有色光学玻璃等领域有着特殊的应用。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了