The chain having the greatest number of carbon atoms in the smaller side chain.
这样就留下了由长且紧密互锁的碳原子链组成的纤维,仅剩下少数非碳原子。
This leaves a fiber composed of long, tightly inter-locked chains of carbon atoms with only a few non-carbon atoms remaining.
它是一层薄薄的碳原子,强度是钢的200倍,是有史以来最坚固的材料之一。
It's a thin layer of carbon atoms and it is 200 times stronger than steel, making it one of the strongest materials ever made.
所以科学家一直在尝试使用碳纳米管,其直径仅为1纳米,或十亿分之一米的碳原子卷起的薄片。
So scientists have been experimenting with carbon nanotubes, rolled-up sheets of carbon atoms just 1 nanometer, or a billionth of a meter, in diameter.
虽然链是直接接触的,它们完全由相互绝缘的碳原子层。
Although the strands are in direct contact, they are fully insulated from each other by the atomic carbon layers.
前缀Cn-Cm在每种情况下表示基团中可能的碳原子数。
The prefix C n-Cm indicates in each case the possible number of carbon atoms in the group.
大多数塑料的起点是原油,它富含作为环和链连接的碳原子。
The starting point for most plastic is crude oil, which is rich in carbon atoms linked as rings and chains.
最近成立的中国石墨烯联盟标准化委员会认定,厚度在10层以内的碳原子材料才属于石墨烯范围。
The recently established China Metalsene Union Standardization Committee found that the thickness of 10 layers of carbon atoms in the material belongs to the graphene range.
乙烯具有两个通过双键相互结合的碳原子。
Ethylene has two carbon atoms bonded to each other with a double bond.
研究团队对核糖中的碳原子特征进行分析,确认其并非来源于地球。
The researchers analyzed characteristics of carbon atoms contained in the ribose, and found that the molecules did not originate on Earth.
所有这些材料都是有机聚合物,其特点是长串的碳原子分子联系在一起。
All of these materials are organic polymers, characterized by long strings of molecules bound together by carbon atoms.
在几微秒内,周围大气中的氧耗尽,释放出的碳原子结成纳米钻石晶体。
Within a few microseconds, atmospheric oxygen was consumed and the freed carbon atoms condensed into nanodiamond crystals.
当它们变热时,升起的碳原子(以及其他材料的原子)就会发出光来。
As they heat up, the rising carbon atoms(as well as atoms of other material) emit light.
氮原子在生物碱分子结合到相邻的碳原子:他们很容易与酸反应。
The nitrogen atoms in alkaloid molecules are bonded to adjacent carbon atoms: they react very readily with acids.
金刚石具有高的比重,它是令人惊讶的密度低的碳原子量。
Diamond has a high specific gravity; it is amazingly dense given the low atomic weight of carbon.
金刚石具有高的比重,它是令人惊讶的密度低的碳原子量。
Diamond is amazingly dense given the low atomic weight of carbon.
该烷基化可在催化剂存在下进行,烷基化剂含有3~70个以上的碳原子。
The alkylation may be carried out in the presence of a catalyst with alkylating agents having from about 3 to more than 70 carbon atoms.
在本例中,笔记本文件表示是可卷起的创建nanotube被装饰的碳原子的页。
In this example, the notebook paper represents a sheet of latticed carbon atoms that are rolled-up to create a nanotube.
丁醇是"酒精醇"的一组,具有两个以上的碳原子,在水中具有显著的溶解性。
Butanol is one of the group of"fusel alcohols", which have more than two carbon atoms and have significant solubility in water.
石墨烯是一个单一的碳原子层,具有极强的电气敏感性,并且足够小,适用于此类应用。
Graphene, a single atomic layer of carbon, is extremely electrically sensitive and small enough for this type of application.
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