稀土鈣合金 的英文怎麼說

中文拼音 [gàijīn]
稀土鈣合金 英文
rare earth calcium alloy
  • : Ⅰ形容詞1 (事物出現得少) rare; scarce; uncommon 2 (事物之間距離遠; 空隙大) sparse; scattered 3...
  • : 名詞[化學] calcium (20號元素, 符號 ca)
  • : 合量詞(容量單位) ge, a unit of dry measure for grain (=1 decilitre)
  • : Ⅰ名詞1 (金屬) metals 2 (錢) money 3 (古時金屬制的打擊樂器) ancient metal percussion instrum...
  1. The discovery of the colossal magnetoresistance ( cmr ) in hole - doped perovskite manganites ra1 - xmxmno3 ( ra is a trivalent rare - earth ion and m is a metal ion ) has attracted much attention since 1989 due to not only its technological applications in magnetic recording and sensor, but also the effect of the strong correlation concerning metal - insulator transition in the field of basic research. since then, several physics models have been suggested to explain the mechanism of cmr. however, the exact mechanism of cmr remains to be done

    自1989年在摻雜鈦礦型錳氧化物ra _ ( 1 - x ) m _ xmno _ 3 (其中m為屬離子, ra為三價離子)中發現龐磁電阻( cmr )以來由於其在磁記錄、磁傳感器等方面潛在的應用前景,以及屬?絕緣體相變等所涉及的強關聯效應,使該類化物吸引了物理學界的廣泛注意。
  2. Methods for chemical analysis of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy - determination of calcium, magnesium, and manganese contents

    硅鐵及鎂硅鐵化學分析方法鎂錳量的測定
  3. Synthesis of mbarthite calcium titanium ore oxide by mechanical alloying

    鈦礦氧化物的化制備
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