beryllium
「beryllium」的意思
n. [化学]铍(符号 Be)
n.[化]铍(元素符号Be)
「beryllium」的用法
beryllium铍 - 化学元素
「beryllium」的例句
Beryllium is a chemical element with the symbol Be and atomic number 4.
铍是一种化学元素,符号为Be,原子序数为4。
It is a hard, light, and highly reactive metal.
它是一种硬、轻且高度反应性的金属。
Beryllium is used in various applications due to its unique properties.
由于其独特的性质,铍在各种应用中得到使用。
One of its uses is in the production of semiconductors.
其一用处是在半导体生产中。
It is also used in the aerospace industry for its light weight and strength.
它还用于航空航天行业,因其轻质和强度而闻名。
Beryllium compounds are used in various industrial applications.
铍化合物在各种工业应用中得到使用。
However, it can be toxic if ingested or inhaled.
然而,如果摄入或吸入,它可以是有毒的。
Its high reactivity makes it difficult to handle without proper safety measures.
由于其高度反应性,没有适当的安全措施就很难处理。
Beryllium has a low melting point and high boiling point.
铍的熔点低而沸点高。
It is found naturally in the Earth's crust.
它天然存在于地球的地壳中。