天然存在的透明、无色、结晶的碳的同素异形体。
Naturally occurring transparent, colorless crystalline allotrope of carbon.
碳的同素异形体包括金刚石、石墨和木炭,所有这些物质都具有相同的化学性质。
The allotropes of carbon include diamond, graphite and charcoal, all with the same chemical properties.
这种压力不断作用于富含碳元素的白矮星成分,使其自身结晶成碳的同素异形体,也就是我们所说的钻石。
And that pressure, acting on the carbon-rich makeup of the White Dwarf, may have crystallized much of it to the particular form of carbon we call diamond.
线型碳是1968年在自然界发现的一种碳的新同素异形体。
Carbyne is a new allotrope of carbon which had been found in nature in 1968.
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。
Artificial diamonds are manufactured from graphite (another allotrope of carbon) using intense heat and pressure.
单质碳第三种同素异形体——富勒烯及其化合物的出现,已引起化学界的极大关注。
The turning-up of Fullerene and its Compounds, the third kind of allotrope of carbon in simple substance, has been taken a great interest in in chemical circles.
综述了碳的线性同素异形体的结构、性能、合成方法 ,并对其发展前景进行了展望。
Structres, properties, synthesis and developmental prospects of linear allotropes of carbon were reviewed.
综述了碳的线性同素异形体的结构、性能、合成方法 ,并对其发展前景进行了展望。
Structres, properties, synthesis and developmental prospects of linear allotropes of carbon were reviewed.
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