unpaired
英 [ʌnˈpeəd]
美 [ʌnˈpɛrd]
adj. 不成对的
BNC.30070 / COCA.36287
英英释义
adj
双语例句
- There is a EPR signal with the characteristics of delocalization unpaired electrons;
有非定域化不成对电子特征的顺磁共振信号； - All unpaired atom, molecule and atomic group are called free radicals, which exist in body widely.
凡是具有未成对电子的原子、分子或原子团都称为自由基，在体内分布广泛。 - Free radicals develop when atoms in the body's cells have unpaired electrons, which can lead to damage to different parts of the cell, including DNA.
自由基发生是当身体细胞中的原子有单电子，能导致包括DNA在内的细胞不同部分的破坏。 - S& we don't have to hybridize it, it already has only one unpaired electron in a1 s orbital.
s-我们不用杂化它，它已经有而且仅有一个未配对电子在s轨道里。 - Literally, a radical is a molecule that reacts easily with other chemicals because of an unpaired electron.
精确地说，因为有孤电子，所以分子中的基团与其他化学物质反应更加容易。 - And again, we have the pairing of the unpaired electrons, and we have two orbitals coming together.
同样，我们有未配对电子的配对，我们有两个轨道结合。 - These unpaired electrons are the cause for the high chemical reactivity of free radicals.
由于这些不配对电子，这些分子或原子常具有高度的化学活性。 - Because these things are unpaired, we have already seen how unpaired electrons play a role in the Stern-Gerlach experiment.
因为它们都是未成对的，我们已经发现，在Stern-Gerlach实验中，未成对电子扮演怎样一个角色了。 - So, using our simple valence bond theory, what we would expect is that we want to pair up any unpaired electrons in methane with unpaired electrons from hydrogen and form bonds.
利用简单的价电子成键理论，我们预计，要把所有甲烷中没有配对的电子，和氢原子中没有配对的电子配对来形成键。 - And what I want to point out that we just figured out for molecular orbital theory, is that o2 is a biradical, because remember, the definition of a radical is when we have an unpaired electron.
我要指出的是，我们刚利用分子轨道理论，指导了O2是二价自由基，因为记住，自由基的定义是，有个未配对的电子。