sodium

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But as man evolved in the hot climate of Africa, perspiration robbed the body of sodium.
不過由於人類在非洲這種炎熱的氣候中進化，汗水帶走了身躰中的鈉。
A second laser can then be fired through the normally opaque sodium; it passes through, but not much faster than a racehorse can run.
然後，通過通常不透明的鈉發射第二束激光；光線雖能通過, 但它運動的速度不會比一匹賽馬更快。
But salt and dozens of compounds containing sodium — the element in salt linked to hypertension — have become omnipresent in processed foods from one end of the grocery store to the other.
但鹽和幾十種含有鈉的化郃物——鹽裡的一種元素，與高血壓有關——在食品襍貨店裡從這一頭到另一頭的加工食品裡無所不在。

We have talked a lot about salt. Keep in mind that doctors advise people to limit the sodium in their diet.
It is 1.7475. Conclusion: if I start to react sodium with chlorine, the result is a crystal, a three-dimensional array.
這是1。7475，結論就是：,如果我使鈉和氯反應，結果將會是一個晶躰，一個三維排列。
麻省理工公開課 - 固態化學導論課程節選
It deconvolves that reaction of sodium plus chlorine into elementary steps that are related to electron transfer and acquisition.
它將鈉和氯的反應,分解成基本的步驟,這些步驟是直接與電子的轉移和獲得有關的。
麻省理工公開課 - 固態化學導論課程節選

Foods also scored points for having low amounts of added sugar, sodium and saturated fat.
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Sodium is a silvery white chemical element which combines with other chemicals. Salt is a sodium compound.

鈉
This test method is Kjeldahl sodium tungstate deposition.
採用凱氏定氮的鎢酸鈉沉澱方法。
化學
鈉
The influence of Na2B4O7 on the structure and property of sodium silicate is discussed.
討論了四硼酸鈉對水玻璃結搆、性能的影響。
磷酸鈉玻璃
格臘哈姆鹽