碱土金属元素的英文

碱土金属 alkaline-earth metal; alkali ...
元素 element; elementary substanc ...
稀土金属元素之一 neodymium
【化学】碱土金属。 alkaline-earth metals
碱土金属 alcaline-earth metal; alkali earth metals; alkali-earth; alkali-metal; alkaline earth metals; alkaline-earth metals; earth alkali metal; earth-alkali metal
第二族,碱土金属 grouⅡ-the alkaline earth metal
二价碱土金属 divalent alkaline earth metal
碱土金属汞齐 alkaline earth metal amalgams
碱土金属合金 alkaline earth alloy; alkaline earthbearing alloy
稀有碱土金属 rare alkaline earth metal
半金属元素 semimetals
非金属元素 non metallic element; non-metallic element; nonmetal element; nonmetallic elements
金属元素 calcium; metal element; metallic element; metallicelement; tungsten
类金属元素 metalloid element
轻金属元素 light metal element
邵金属元素 glucinum
双金属元素 bimetallic element
重金属元素 heavy metal element
碱金属及碱土金属 alkalies and alkaline earth
碱土金属分散体 alkaline earth metal dispersion
碱土金属化合物 alkali-earth compound; alkaline earth metal compound
碱土金属氧化物 alkali-earth oxide
过渡金属元素 transition metal element; transition-metal element
金属元素粉末 elemental metal powder
两性金属元素 tellurium

千万人都在用的超大词汇词典翻译APP

In recent years , the colossal magneto - resistance effect in rare - earth manganite perovskites of the type lni . xaxmno3 ( where ln is rear - earth irons la2 + , nd2 + , p2 + ; a is alkaline earth iron ca2 + , sr2 + , ba2 + ) has attract considerable attention in scientific studies due to its potential application . however , the poor temperature dependence of mr and the low - temperature mr effect and the ideal mr only in high field severely limit their practical utility . in this work , we prepared manganite perovskite lai - xsrxmno3 and soft - magnetic ferrite materials fe2o3 and ( ni , zn ) fe2o4 by using sol - gel method separately
近些年来，人们发现在钙钛矿锰氧化物ln _ ( 1 - x ) axmno _ 3 ( ln为la ， nd ， pr等稀土金属元素； a为ca ， sr ， ba等碱土金属元素)中具有磁电阻( magnetoresistance )效应，由于它在磁记录，磁传感器方面具有广泛的应用前景，同时也向传统的磁记录材料提出了挑战，因而引起了物理学界的广泛关注。