輕稀有金屬 的英文怎麼說

中文拼音 [qīngyǒujīnzhǔ]
輕稀有金屬 英文
light rare metal
  • : Ⅰ形容詞1 (重量小; 比重小) light 2 (數量少; 程度淺) small in number degree etc : 年紀很輕 be v...
  • : 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...
  • : 有副詞[書面語] (表示整數之外再加零數): 30 有 5 thirty-five; 10 有 5年 fifteen years
  • : 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...
  • : 屬名詞1 (類別) category 2 [生物學] (生物分類系統上所用的等級之一) genus 3 (家屬; 親屬) fami...
  • 稀有 : rare; unusual; uncommon稀有貴金屬 rare precious metals; 稀有貨幣 scarce currency; 稀有氣體 rare g...
  • 金屬 : metal
  1. The lighter rare-earth metals, from cerium to europium in the first half of the series, have more complex crystal structures than the heavier elements.

    ,從鈰到銪的前一半序列比重元素具更為復雜的晶體結構。
  2. Actively handling the development of the export, we increase the import rapidly, such as electrolytic copper, scrap metals, ferrous metals and other large quantity of producer goods and so on and so forth

    出口產品銅製品、土產品、貴以及機電、五、化工、工等七大類50多個品種,在積極發展出口貿易的同時,進口貿易也迅速增長,如電解銅、廢、黑色和其它大宗生產物資等。
  3. Titanium belongs to the rare metal and owns the good features of light weight, good tension and erosion resistant

    鈦是一種材料,具比重強度高耐腐蝕性強等特點。
  4. This is composed of a mixture of deuterium ( a rare isotope of hydrogen ) and lithium ( a light metal )

    核彈的主體部位由一種氘與鋰的混合物組成,氘是一種的氫元素的同位素,而鋰則是一種
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