1.
ionized alkaline earth metal laser
碱土金属离子激光器
2.
rare-earth oxide-coated cathode
稀土金属氧化物阴极
3.
alkaline-earth metals and their compounds
碱土金属及其化合物
4.
rare and rare earth metal ore deposit
稀有和稀土金属矿床
5.
optical element of the halides of the alkali or alkaline-earth metals, unmounted
碱金属或碱土金属卤化物光学元件,未装配的
6.
The paper also introduces the ingredients of some typical nobel metal- rare earth metal catalyst.
给出了几种典型贵金属－土金属催化剂的配方。
7.
Synthesis and characterization of alkaki·alkaline-earth salts of molybdovanadoarsenic acid;
碱金属碱土金属钼钒砷杂多酸盐的合成与表征
8.
Synthesis and Characteristics of Alkaline Titanate and Alkaline Earth Titanate
碱金属与碱土金属钛酸盐的制备及性能研究
9.
Calculations of the Transition-metal Clusters and the Rare-earth Intermetallics
过渡金属团簇和稀土金属间化合物的计算
10.
a pyrophoric alloy made from a mixture of rare-earth metals.
稀土金属混合而成的发火合金。
11.
Improvement of AB_3-type Hydrogen Storage Alloy by Adding Alkaline-earth Metals
碱土金属元素改性AB_3型贮氢合金
12.
Thermodynamic Optimization and Calculation of Phase Diagrams Related to the Rare Earth Halides with the Alkali Halides or Alkaline Halides;
稀土卤化物与碱金属及碱土金属卤化物相图的热力学优化与计算
13.
a soft silvery metallic element of the alkali earth group; found in barite.
一种软质银色的金属元素，属碱土金属，见于重晶石中。
14.
Theoretical study on structural properties for rare earth intermetallic compounds RFe_2Zn_(20-x)In_x
稀土金属间化合物RFe_2Zn_(20-x)In_x的结构属性研究
15.
Chrysophyllum and Endiandra,Two Genera New to Yunnan,China
金叶树属和土楠属——云南的两新记录属
16.
a bivalent and trivalent metallic element of the rare earth group.
稀土属二价和三价金属元素。
17.
a trivalent metallic element of the rare earth group; occurs with yttrium.
稀土属三价金属元素，与钇共生。
18.
Test on geotechnical characteristics of clay influenced by metal cation
金属离子对粘土土工性状影响的实验