sodium

音標(biāo)發(fā)音

But as man evolved in the hot climate of Africa, perspiration robbed the body of sodium.
不過由于人類在非洲這種炎熱的氣候中進(jìn)化，汗水帶走了身體中的鈉。
A second laser can then be fired through the normally opaque sodium; it passes through, but not much faster than a racehorse can run.
然后，通過通常不透明的鈉發(fā)射第二束激光；光線雖能通過, 但它運(yùn)動(dòng)的速度不會(huì)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合物——鹽里的一種元素，與高血壓有關(guān)——在食品雜貨店里從這一頭到另一頭的加工食品里無所不在。

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(jié)論就是：,如果我使鈉和氯反應(yīng)，結(jié)果將會(huì)是一個(gè)晶體，一個(gè)三維排列。
麻省理工公開課 - 固態(tài)化學(xué)導(dǎo)論課程節(jié)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(yīng),分解成基本的步驟,這些步驟是直接與電子的轉(zhuǎn)移和獲得有關(guān)的。
麻省理工公開課 - 固態(tài)化學(xué)導(dǎo)論課程節(jié)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.
采用凱氏定氮的鎢酸鈉沉淀方法。
化學(xué)
鈉
The influence of Na2B4O7 on the structure and property of sodium silicate is discussed.
討論了四硼酸鈉對(duì)水玻璃結(jié)構(gòu)、性能的影響。
磷酸鈉玻璃
格臘哈姆鹽