alkaline earths
英漢例句
- 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”則指提取柴灰或堿土中的鹵水，用淺而闊的盤熬干以制取鹽，這一專稱唐代始見。 - 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堿土錫酸鹽作為前驅(qū)體，固相反應(yīng)合成摻稀土的錫酸鹽發(fā)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.
以堿-硼-硅系統(tǒng)為基礎(chǔ),加入堿土金屬氧化物復(fù)合助熔劑,研制無鉛釉上彩熔劑。 - Barium Zirconate; Alkaline earth, transitional metal and rare earth stannates;Complex oxides; Monodisperse; Nanostructures; Solution-based reactions.
01鋯酸鹽;錫酸鹽;復(fù)合氧化物;單分散;納米結(jié)構(gòu);液相合成 - 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(fā)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后三效催化劑研究的熱點。