2) Alkaline-earth metal
碱土金属
1.
Exploration and research of miniaturization of property experiment of alkaline-earth metal compunds;
碱土金属化合物性质实验的微型化研究
2.
The interaction mechanism among magnesium,alkaline-earth metals and other chemical elements is studied.
研究了镁、碱土金属与各化学元素的相互作用机理，含镁、碱土金属复合合金的制取因素，合金的制取条件和方法。
3.
The alkaline-earth metal complexes with mucic acid was successfully prepared via gel formation and characterized by elemental analysis,FT-IR measurements.
采用凝胶法合成了碱土金属—粘液酸配合物的晶体。
3) alkaline-earth metals
碱土金属
1.
The determination and calculation of the solubility of alkaline-earth metals bicarbonate;
碱土金属酸式碳酸盐溶解度的计算和测定
2.
Synthesis and characterization study on thermal stability of alkaline-earth metals with tungsten-chromium heteropoly acid;
碱土金属钨铬杂多配合物的合成、表征及热稳定性研究
3.
Based on the features of alkaline-earth metals,this paper aims to analyze the function of such elements as Be,Ca,Sr,Ba in magnesium alloys.
并着重指出镁合金中碱土金属间的交互作用以及碱土金属于非碱土金属间的交互作用,从而探究碱土镁合金的开发之路。
4) rare earth metal
稀土金属
1.
A Study on Rare Earth Metal Microalloying of Alloy Steel;
合金钢的稀土金属微合金化研究
2.
Through coordination-induced method, the process of micellization via rare earth metal Eu(Ⅲ)- bipyridine (bpy) with block copolymer of PEO-b-PAA (PEO113-b-PAA82) in different solvents [V(H2O)∶V(alcohol)=7.
研究了稀土金属铕(Ⅲ)-联吡啶(bpy)有机配合物与双亲水性两嵌段聚合物聚乙二醇-聚丙烯酸(PEO113-b-PAA82)在不同溶剂中[V(水)∶V(乙醇)=7。
3.
The additives include rare earth metals such as La and Ce and transitional metals such as Zr and Cu.
采用固定床微反应器装置,考察了添加稀土金属(La,Ce)和过渡金属(Zr,Cu)助剂及助剂添加量对甲烷自热重整制氢反应的影响。
5) rare earth
稀土金属
1.
New rare earth and buckminsterfullerene complex, C 60 [La(Gly) 2] 2(ClO 4) 6 has been synthesized, and characterized by UV VIS, IR and elemental analysis.
合成了稀土金属富勒烯配合物C60 [La(Gly) 2 ]2 (ClO4) 6,并用IR、UV VIS、元素分析等手段对其进行了表征 。
2.
Zn/HZSM-5 as catalyst to the carrier, the active component impregnation La, Ce, Pr and Tb were introducted, rare earth elements on the catalytic activity of different components were filtered.
催化剂以Zn/HZSM-5为载体,通过浸渍法将活性组分La、Ce、Pr和Tb等引入催化剂,对催化剂不同稀土金属元素活性组分进行了筛选。
3.
Stoichiometric amounts of rare earth nitrate:La(NO3)3,Sm(NO3)3,Eu(NO3)3,Gd(NO3)3 and Fe(NO3)3·9H2O were thoroughly mixed,active carbon was used as the template,polyvinyl alcohol(PVA) and urea were introduced as the inhibitor and the homogeneous precipitator,respectively.
以稀土金属硝酸盐La(NO3)3、Sm(NO3)3、Eu(NO3)3、Gd(NO3)3和Fe(NO3)3。
6) Rare-earth metal
稀土金属
1.
Preparation of rare-earth metal complex catalysts for catalytic wet air oxidation of wastewater;
废水催化湿式氧化稀土金属氧化物催化剂的研制
2.
Analysis of Rare-earth Metal in Dryers;
涂料用稀土催干剂中稀土金属含量分析研究
3.
Adding some rare-earth metal to the positive material of alkaline Zn-MnO2 batteries was studied.
通过将不同含量的3种稀土金属添加到正极活性物质中,探讨其对碱性锌锰电池性能的影响。
补充资料：土金属
分子式：
分子量：
CAS号：
性质：见硼族元素。
分子量：
CAS号：
性质：见硼族元素。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条