钠和钾的化学性质几乎是相同的。
Sodium and potassium are about the same in their chemical properties.
钠和钾的化学性质几乎是相同的。
Sodium and potassium are about the same in their chemical properties .
当提到钠和钾时,现代食品制造商和厂商已经破坏了我们的自然新陈代谢过程。
When it comes to sodium and potassium, modern food producers and vendors have sabotaged our natural metabolic processes.
The ones that are most important in physiology are ones that only allow ions to go through: sodium, potassium, chloride, calcium, bicarbonate.
在生理学上这种,只能允许某种离子通过的通道十分重要,这些离子包括钠离子,钾离子,氯离子,钙离子和碳酸氢根离子
That potential difference is generated by the movement of ions, principally sodium and potassium across the membrane.
电势差是由离子运动造成的,特别是钠和钾的跨膜运动
So, for example, here we're showing rubidium and potassium and sodium plotted where we're plotting the frequency -- that's the frequency of that light that's coming into the metal versus the kinetic energy of the electron that's ejected from the surface of the metal.
让大家看来都是可以理解的事情,就是把不同金属的观测结果,画到一张图里面来,例如这里,我们展示的是钠,钾,铷的频率-这是照射金属的光的频率,和金属表面出射电子动能的关系。
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