unpaired
英 [ʌnˈpeəd]
美 [ʌnˈpɛrd]
adj. 不成对的
BNC.30070 / COCA.36287
英英释义
adj
双语例句
- 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。 - So the only way I can get an unpaired is to put it alone in another orbital.
所以获得不成对电子的唯一方法是,把它放在另一个轨道上。 - The free radical theory of aging posits that substances with unpaired electrons attack the body's molecules and cause the functional decline of organs over time.
衰老的自由基学说指出,自由基中的不配对电子攻击人体内其他物质的分子,从而进行配对,引起器官功能衰退。 - On the other hand, the double helix DNA molecule with low symmetry has a lot of hanging bonds, and the unpaired electrons of these hanging bonds may come into the π-electrons system.
另一方面DNA分子具有双螺旋结构,其对称性较低,分子中存在大量的悬挂键,这些悬挂键上的未成对电子也会进入π&电子系统。 - Electron spin resonance technique ( ESR) is a type of magnetic resonance. It can be used to study on asymmetric electron system. An unpaired electron system also can be studied with self-rotate marking method for ESR technique.
电子自旋共振(ElectronSpinResonance,简称ESR)技术是磁共振技术的一种,它可以对不成对的电子体系进行研究,而且对于不成对电子体系,可以采用自旋标记技术进行ESR的研究。 - So we can bring in four hydrogen atoms, which will each contribute another unpaired electron.
我们可以引入4个氢原子,每个贡献一个未配对的电子。 - 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。 - A free radical is a molecular fragment having an unpaired electron.
自由基是一种具有未配对电子的分子碎体。 - 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; - So now what we have is four unpaired electrons.
现在我们有4个未配对电子。