allotrope

allotrope

美 ['ælətrəʊp] 　英 ['ælətrəʊp]

• n.同素异形体
• 网络同素异性体；碳的同素异形体；同素异晶体

词形变化

复数：allotropes  

英汉双解

英汉解释

n.	1. 【化】同素异形体

英英解释

n.	1. one of many forms in which a chemical element occurs, each differing in physical properties, e.g. diamonds and coal as forms of carbon

例句

Carbyne is a new allotrope of carbon which had been found in nature in 1968.

线型碳是1968年在自然界发现的一种碳的新同素异形体。

Heat or sunlight converts it to the red phosphorus allotrope, a violet-red powder that does not phosphoresce or ignite spontaneously.

热或日光将其转化为「红磷」，一种紫罗兰红色的粉末，不会发出磷光也不会自燃。

Naturally occurring transparent, colorless crystalline allotrope of carbon.

天然存在的透明、无色、结晶的碳的同素异形体。

Artificial diamonds are manufactured from graphite (another allotrope of carbon) using intense heat and pressure.

人造金刚石由石墨（碳的另一种同素异形体）在高温高压下制造。

In other words, it is ferromagnetic, a property shared by no other instance of carbon's many structures (called allotrope).

换句话说，它是铁磁性的，这个性质在碳的许多同素异形物中，还是第一次出现。

A blue gaseous allotrope of oxygen, O3, formed naturally from diatomic oxygen by electric discharge or exposure to ultraviolet radiation.

臭氧一种气态氧气的同素异形体，O3在紫外线辐射下通过电子放射或暴晒从双原子氧气自然形成。

The glassy sphere allotrope used by Mao and his colleagues is also made almost entirely of flat bonds.

Mao和他的同事使用的玻璃态球状碳的同素异形体同样几乎全部使用的平面化学键。