Common salt is a compound of sodium and chlorine.
普通食盐是钠和氯的化合物。
The scientific name for common salt is sodium chloride.
氯化钠是普通盐的学名。
It is a naked electron and is a sodium positive ion.
它是个裸电子，是钠正离子。
Sodium solid plus chlorine gas.
固态钠和气态氯。
Sodium would become sodium plus.
钠会变成钠离子。
钠离子是带正电的。
So, maybe another sodium will attach.
所以，也许另一个钠也会有联系。
Sodium and water react (together).
钠和水能起反应。
我们来看一下钠。
Sodium, help keep acid-base balance.
钠，帮助调节电解质平衡。
Most fast food is loaded with sodium.
大部分快餐，钠的含量都很高。
And, q1 is equal to the charge on sodium.
而q1等于钠离子所带电荷量。
STORY: CDC: Americans consume too much sodium.
经历：CDC：美国人摄入的钠盐过多。
Sodium is very soft, silvery - white metal.
钠是非常柔软、银白色的金属。
In the emergency room, her blood sodium was low.
在急诊室里，她血液中的钠含量很低。
There's a reason soda and sodium sound similar.
苏打和钠听起来颇有渊源，的确如此。
Let's check. Here is sodium plus chlorine. It's 787.
我们检查一下，这是钠加上氯，是。
You buy low-sodium products to cut down on salt.
购买低钠食品来减少食盐的摄入。
And I say, well, let's look at something like sodium.
我认为我们还是看一下钠。
And that's a good thing: Sodium is necessary for life.
这是件好事情：钠是生命的必需品。
If you eat too much sodium, your body may retain fluid.
如果你摄取过多的钠，你的机体可能维持在不稳定的状态。
So how can you tell which foods are high in sodium?
那么，如何判断哪些食物的钠含量高呢？
Sodium has a role of circulating fluid outside the cell.
钠在细胞外起着循环流体的作用。
Be sure to shelve reduced-sodium soy sauce here, too.
也一定要把钠盐含量减少的酱油搁置在这里。
Further sodium reductions, however, will be more difficult.
然而，要降低更多钠含量会更加困难。
The low sodium effort is part of a two-and-a-half-year project.
降低钠含量的工作包括在一个2 年半的计划之中。
Taste alone may not tell you which foods are high in sodium.
光靠味觉你无法判断哪些食物的钠含量高。
It has fewer calories, and fat, along with much less sodium.
这道菜只有少许卡路里、脂肪，钠也不多。
Too much sodium in the diet contributes to high blood pressure.
饮食中摄入过高的钠会造成高血压。
Too much sodium in the diet contributes to high blood pressure.
饮食中摄入过高的钠会造成高血压。
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