unpaired
英 [ʌnˈpeəd]
美 [ʌnˈpɛrd]
adj. 不成对的
BNC.30070 / COCA.36287
英英释义
adj
双语例句
- Their unpaired electrons make the atoms behave like tiny permanent magnets that align with and strengthen an applied magnetic field.
它们的未成对电子使原子成为小型的永磁体，它们沿外磁场排列，并因此增强外磁场。 - 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。 - H2 So the simplest case we can think of is with h2 where we have two unpaired electrons, each in a1 s orbital of a separate h atom.
最容易想到的例子是2，我们有两个未配对电子，每个都在一个分开的1s轨道上。 - But what we see we have is that we only have two unpaired electrons here.
但我们看到，我们只有两个未配对的电子。 - 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。 - An atom or group of atoms with at least one unpaired electron.
至少含有一个不成对电子的原子或原子团。 - 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。 - 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。 - So now what we have is four unpaired electrons.
现在我们有4个未配对电子。 - 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。