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- Except for the transitional elements, valency electrons are in the outermost electron shell. 除去過渡元素外，價電子位於最外面的電子層。
- active ion of transitional element 過渡元素激活離子
- Transition element Any chemical element with valence electrons in two shells instead of only one. 過渡元素及其化合物:價電子處在兩個殼層而不是一個殼層里的任何化學元素。
- M= transition element) is freshly finding RE-Iron metal compound with broad research worth. M=過渡族金屬)是新近發現的具有廣泛研究價值的稀土-鐵金屬間化合物。
- Chelate: Any of a class of coordination or complex compounds consisting of a central atom of a metal (usually a transition element) attached to a large molecule (ligand). 螯合物:一類配位化合物或錯合物。它是由一個大分子(配位體)與一個中心金屬(通常是過渡元素)原子連結而成。
- The damage was inflicted upon them in transit. 其損失發生在運輸過程中。
- In a printer, the removable type element. 印刷機上可拆卸的列印部件。
- The goods were damaged in transit. 貨物在運輸過程中被損壞。
- The worst part of the ocean transit was now over. 遠洋航程里最困難的一段已經過去了。
- He's in his element when playing badminton. 他打起羽毛球來真是得心應手。
- These goods were damaged in transit. 這些貨物在運輸過程中損壞了。
- This heater needs a new element. 這個加熱器需要一組新電阻絲。
- The transit was damaged by flood. 運輸線被洪水破壞了。
- I'm out of my element in political discussions. 我不喜歡參加政治討論。
- Maintenance of PC is in my element. 我對電腦的維修保養很在行。
- Sulphur was not identified as an element until1810. 1810年以前還沒有認出硫是一種元素。
- The scientists are in search of a new element. 科學家們正在尋找一種新元素。
- He was out of his element at the ball. 他在舞會上感到格格不入。
- There's an element of truth in his story. 他說的有些道理。
- The Transit Authority stands to lose$221 million in funding. 捷運局可能損失2億2100萬的財源。
