您要查找的是不是:
- One atom of oxygen is linked to the nitrogen atom by a double bond. 一个氧原子以双键与氮原子相连。
- A molecule of water consists of two atoms of hydrogen and one atom of oxygen. 水分子含有两个氢原子和一个氧原子。
- Two atoms of hydrogen combine with one atom of oxygen to form a molecule of water. 两个氢原子和一个氧原子结合而成一个水分子。
- A molecule of water consist of two atom of hydrogen and one atom of oxygen. 水分子含有两个氢原子和一个氧原子。
- Two atom of hydrogen combine with one atom of oxygen to form a molecule of water. 两个氢原子和一个氧原子结合而形成一个水分子。
- A molecule of water is made up of two atoms of hygrogen and one atom of oxygen. 一个水分子是由两个氢原子和一个氧原子构成的。
- A molecule of water is made up of two atoms of hydrogen and one atom of oxygen. 一个水分子是由两个氢原子和一个氧原子构成的。
- Water is spoken of as containing two atoms of hydrogen and one atom of oxygen. 人们说,水含有两个氢原子和一个氧原子。
- A compound having five atoms of oxygen combined with another element or radical. 五氧化物由五个氧原子和其它元素或基组成的化合物
- That cannot get up an atom of sympathy for them. 那并不能激发起人们对他们的丝毫同情。
- One atom of carbon combines with two atoms of oxygen to form a molecule of carbon dioxide. 一个碳原子与两个氧原子化合成二氧化碳分子。
- We have learned that water is made up of two atoms of hydrogen and one atom of oxygen,which we describe by the formula H2O. 我们知道,一个水分子是由两个氢原子和一个氧原子组成的,它的分子式表示为H2O。
- There isn't an atom of truth in the rumour. 谣言中没有丝毫的真实性。
- We have learned that water is made up of two atoms of hydrogen and one atom of oxygen, which we describe by the formula H2O. 我们知道,一个水分子是由两个氢原子和一个氧原子组成的,它的分子式表示为H2O。
- Water consists of molecules composed of two atoms of hydrogen and one atom of oxygen, which we describe by the formula H2O. 水分子由两个氢原子和一个氧原子组成,因此可用分子式H2O来表示。(译成表示结果的分句)
- When you break up a molecule of water,for example,you no longer have water at all,but only the atoms of which water is made one atom of oxygen and two of hydrogen. 例如,你把一个水分子分裂,它就恢是水了,而只是构成水的原子一一个氧原子和两个氢原子。
- There was a shortage of oxygen at the top of the mountain. 山顶上缺氧。
- Combining two atoms of hydrogen with one of oxygen, you will get a molecule of water. 如果两个氢原子与一个氧原子结合,就可以得到一个水分子。
- There was not an atom of evidence to convince him. 没有一点能使他信服的证据。
- "Heavy water (deuterium oxide):Water composed of two atoms of deuterium (D;a heavy isotope of hydrogen) and one atom of oxygen (O) , chemical formula D2O. 重水 ( 亦称氧化氘):由二个氘原子和一个氧原子组成的水,化学式为D2o。