您要查找的是不是:
- active atoms of carbon 活性碳原子
- The difference between the various oil is in the number of atoms of carbon and hydrogen. 各种油之间的区别在于碳和氢原子的数目。
- The difference between the various oils is in the number of atoms of carbon and hydrogen. 各种油之间的区别在于碳和氢原子的数目。
- 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。
- If we could break up this molecule,we should find that it splits up into atoms of carbon,which is a solid,and hydrogen and oxygen,which are gases. 如果分解这种分子;我们将会发现它分裂诚碳原子固体以及氢氧原子气体。
- The foam stability was high and tended to increase with the increase of the number of carbon atoms of fatty acid, while... 泡沫稳定性都较高且随氧乙烯聚合数的增加变化不显著,随脂肪酸碳原子数的增加趋于增强。
- Having a ring composed exclusively of carbon atoms, as benzene. 碳环的有一个仅由碳原子组成的环的,如苯
- 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。
- Nylon, for example, is a manmade fibre with molecules made out of carbon chains in which atoms of nitrogen, hydrogen, and oxygen fit in a particular arrangement. 例如,尼龙就是一种人造纤维,这种纤维由碳链组成的分子构成,而在碳链中,氮、氢和氧原子处于特殊排列状态。
- There isn't an atom of truth in the rumour. 谣言中没有丝毫的真实性。
- The luminescent principle of EL panel is that electrons move at high s peed in luminescent layer to activate atoms of luminescent material, which make energy transition to emit light. 电致发光屏发光机理是在电场的作用下电子在发光层内高速运动,激活发光材料原子使其发生能级跃迁而发光。
- There was not an atom of evidence to convince him. 没有一点能使他信服的证据。
- The stick of carbon is often used in an electric arc lamp. 碳精棒常用于电弧灯。
- 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。
- Having a ring composed exclusively of carbon atoms,as benzene. 碳环的有一个仅由碳原子组成的环的,如苯
- A radioactive isotope of carbon, especially carbon 14. 放射性碳碳的一种放射性同位素,尤指碳14。
- There's not an atom of truth in what he said. 他所说的没有一点是真话。
- There is not an atom of truth in the rumor. 那谢意毫无真实性。
- Atoms of hydrogen are fused to make helium. 氢原子可熔合成氦。
- Carbon dioxide consists of carbon and oxygen. 二氧化碳是由碳和氧组成的。