francium是什么意思 francium的中文翻译、读音、例句-逐光英语

francium通常被翻译为"钫、化"的意思，作为名词时有"元素钫"的意思，发音音标为['frænsiәm]，在英语中以名词出现较多，在《英汉新词词典》中，共找到68个与francium相关的句子。

Francium的词典翻译

1.钫

例句:Even Francium's most stable isotope, Francium-223 only has a half-life of 22 minutes. (钫的最稳定的同位素，钫- 223也只有22分钟的半衰期。)

2.化

例句:Francium is the densest of the Alkali Metals and also radioactive. (钫是碱金属中密度最大的，具有放射性。)

3.元素钫

例句:Because Francium is mainly only found synthetically in laboratory research, it has no known use outside of the laboratory. (由于钫主要仅在实验室研究中产生，它在实验室外没有已知的用途。)

4.钫、元素钫

例句:The cesium-radon period also includes the lanthanides, and the period beginning with francium includes the actinides. (翻译:铯一氡周期还包括镧系元素，以钫开始的周期包括锕系元素。)

用法及短语

francium一般作为名词使用，如在francium compound([无化] 钫化合物)、francium isotope([核] 钫同位素)、francium oxide([无化] 氧化钫)等常见短语中出现较多。

francium compound	[无化] 钫化合物
francium isotope	[核] 钫同位素
francium oxide	[无化] 氧化钫

例句

1. Because Francium is mainly only found synthetically in laboratory research, it has no known use outside of the laboratory. (翻译:由于钫主要仅在实验室研究中产生，它在实验室外没有已知的用途。)

2. The cesium-radon period also includes the lanthanides, and the period beginning with francium includes the actinides. (翻译:铯一氡周期还包括镧系元素，以钫开始的周期包括锕系元素。)