您要查找的是不是：
- Developing alloy supporters,new Pd-only TWC,transition metal oxides and alkaline earth oxides as promoters will be the research points for TWC. 開發金屬合金載體,以及新型單鈀催化劑、過渡金屬型或稀土鈣鈦礦型催化劑是今後三效催化劑研究的熱點。
- Developing alloy supporters, new Pd-only TWC, transition metal oxides and alkaline earth oxides as promoters will be the research points for TWC. 開發金屬合金載體，以及新型單鈀催化劑、過渡金屬型或稀土鈣鈦礦型催化劑是今後三效催化劑研究的熱點。
- This model suggests that an aggregate of atoms with excess barium absorbed on alkaline earth oxides can emit electrons efficiently, which can explain many phenomena observed by modern surface analysis techniques. 此模型提出了鹼土金屬氧化物原子團吸附有超額鋇,可以有效地發射電子。 這觀點能解釋許多用近代表面分析技術從氧化物陰極中觀察到的現象。
- Effects of Alkaline Earth Oxides on the Catalytic Performance of CeO_2 for Oxidative Coupling of Methane (OCM) Reaction 添加鹼土金屬化合物對CeO_2甲烷氧化偶聯催化性能的影響
- Crystal Defect Behaviors in CeO2-based Electrolyte Doped with Alkaline Earth Oxides 鹼土金屬氧化物摻雜氧化鈰基電解質材料中的晶格缺陷
- Alkaline earth metal Sr,Mg and transition metal Fe-doped lanthanum gallate based ABO3-type oxide La0.8Sr0.2Ga0.75Mg0.20Fe0.05O2.8(LSGMF202005) were prepared by solid state reaction. 採用固相反應法;合成鹼土金屬Sr、Mg與過渡金屬Fe複合摻雜的鎵酸鑭基ABO3型氧化物La0.;8Sr0
- The latter, which appeared in the Tang Dynasty, is to decoct the brine extracted from the ash or alkaline earth in flat plates. 「煎鹽」則指提取柴灰或鹼土中的滷水，用淺而闊的盤熬干以製取鹽，這一專稱唐代始見。
- The first crystallized microstructure can be fined though the effect of rare earth oxide on heterogeneity nucle-us. 通過異質核心的作用,能夠細化堆敷金屬中的一次結晶組織。
- This paper discussed the influence of rare earth oxide on fireclay refractory performance by SEM and AES. 本文通過SEM掃描電鏡及晶相微區分析探討了稀土氧化物對粘土質耐火製品性能的影響,研究發現;
- Rare earth luminescence materials of alkaline earth stannates have also been prepared via thermal decomposition of hydroxo stannate precursors. 利用某些新型帶羥基的鹼土錫酸鹽作為前驅體，固相反應合成摻稀土的錫酸鹽發光材料。
- With alkali-voron-silicon as the basis and addition of alkaline earth composite fluxing agent,a kind of leadless fluxing agent is developed. 以鹼-硼-硅系統為基礎,加入鹼土金屬氧化物複合助熔劑,研製無鉛釉上彩熔劑。
- This method could determine many non-REE in enriched-europium mixture rare earth oxide at a time and it was a rapid method. 該方法能同時測定富銪混合稀土氧化物中多種非稀土元素的含量，提高了分析速度。
- Barium Zirconate; Alkaline earth, transitional metal and rare earth stannates;Complex oxides; Monodisperse; Nanostructures; Solution-based reactions. 01鋯酸鹽;錫酸鹽;複合氧化物;單分散;納米結構;液相合成
- Deposition inversion and pulverization pyrolysis are the better preparation methods on the study of rare earth oxide ultra micro powder. 本文針對稀土氧化物超微粉末的研製,提出較好的製備方法:沉澱轉化法和噴霧熱解法。
- Researches in and application of Lewis acid,Bronsted acid,alkali, alkaline earth and molecular sieve catalysts were described in detail. 對採取烷基化法和醯基化法合成2,6-二烷基萘的工藝路線,尤其對所使用催化劑的研究進展進行了評述。
- The process of sol-gel method to prepare alkaline earth aluminate and the properties of the product obtained by this method were discussed in detail. 著重對溶膠-凝膠法製備超細鹼土鋁酸鹽長餘輝發光材料的過程及得到的產品性能做了詳細闡述。
- The hyphenated technique of high performance liquid chromatography with inductively coupled-atomic emission spectrometry has been studied to analyze the rare earth oxide products. 本工作研究了用高效液相色譜-電感耦合等離子體發射光譜的聯用技術分析稀土混合物的方法。
- Researches in and application of Lewis acid, Bronsted acid, alkali, alkaline earth and molecular sieve catalysts were described in detail. 對採取烷基化法和醯基化法合成2,6-二烷基萘的工藝路線，尤其對所使用催化劑的研究進展進行了評述。
- The results show that increarsing the content of divers fluorides,carbonate and rare earth oxide in flux core will make the content of diffusible hydrogen in weld reduce. 結果表明，適當提高葯芯中多種氟化物、大理石及稀土氧化物含量，將有利於降低焊縫中擴散氫含量。
