lewisite

The results show that well-defined La_2Zr_2O_7 powders with a single-phase pyrochlore structure can be obtained at 1100 ℃ for 3 h in air and behave excellent resistance to carbon deposition for the reaction of CO_2 reforming of methane.

结果表明,在空气中1100℃焙烧后,La-Zr-O体系催化剂形成了单相烧绿石结构复合氧化物,对CO2重整CH4制合成气反应表现出了优良的抗积炭能力,而以镍修饰后XRD方法只测量到了单相烧绿石结构La2Zr2O7衍射峰,说明NiO很有可能以无定形的细小晶粒均匀分散在La2Zr2O7表面。

For its well properties showing in research about immobilizing high level radioactive waste,pyrochlore which stably exists in nature has been well studied in recent years.

自然界中稳定存在的烧绿石由于在高放废物固化研究中呈现出的良好特性,近年来得到了大量的研究。

In this article, the physi chemical and kinetic features of supported Pd catalysts and pyrochlore complex oxide were investigated, and the efforts were made to seek a more promising material.

本文通过考察负载型 Pd催化剂和烧绿石型复氧化物催化剂的物化特性与催化反应动力学特征 ,探讨了改良现有催化剂体系反应性能的有效途

Study on Synthesis, Structure and Their Catalytic Properties of Pyrochlore-type Rare-earth Zirconates;

烧绿石型稀土锆酸盐的制备、结构及催化性能研究

First-principles Study on the Structure and Properties of Stannate Pyrochlores and Binary Compounds

锡酸盐烧绿石及二元化合物结构与性能的第一性原理研究

Preparation of Pyrochlore-typed Rare Earth Composite Oxides Nanofibers by Electrospinning

静电纺丝技术制备烧绿石型稀土复合氧化物纳米纤维

Structure and Preparation of Pyrochlore-Type Complex Oxides and Their Photocatalytic Performance

烧绿石型复合氧化物的结构、制备及其光催化性能

The results showed that zirconolite - rich and pyrochlore - rich synrocs were suitable waste form for solidification of actinide wastes.

研究表明,富钙钛锆石和富烧绿石型人造岩石都能很好地固化包容锕系核素废物.

pumpellyite-prehnite-quartz facies

绿纤石－葡萄石－石英相

epidote-tremolite schist

绿帘石-透闪石片岩

two diamonds and an emerald

两枚钻石和一枚绿宝石

alexandrite glass

金绿宝石玻璃，变石玻璃

A green variety of microcline, often used as a semiprecious stone.

天河石，绿长石一种绿色微斜长石，常用作半宝石

precious gems/stones,ie diamonds,rubies, emeralds,etc

宝石（钻石、红宝石、绿宝石等）.

Any of various altered basic igneous rocks colored green by chlorite, hornblende, or epidote.

绿岩因含有绿泥石、角闪石或绿帘石而呈绿色的任一种变质火成岩

a green variety of chrysoberyl used as a gemstone.

一种绿色的金绿宝石，用作宝石。

A mottled green rock composed of diabase.

绿色蛇纹石含有辉绿岩并带有花纹的绿色岩石

We may burn limestone to obtain lime.

我们可以通过烧石灰石来得到石灰。

Turns Green Gems into Skulls. Turns Blue Gems into Red Gems.

将绿宝石变为头骨，蓝宝石变为红宝石。

"The second, a ruby, a sapphire, and an onyx;"

第二行是绿宝石，蓝宝石，金钢石，

And the second row shall be an emerald, a sapphire, and a diamond.

出28:18第二行是绿宝石、蓝宝石、金钢石。