iodine
音标与读法
这里为大家介绍下iodine 是什么意思，希望能帮助到各位朋友。
音标：[ "aiədi:n; (US) "aiədain ]中英文翻译
n.
1.【化学】碘。
2.〔口语〕碘酊。
短语和例子
an iodine number 碘值。 iodine preparation 碘剂。 tincture of iodine 【药学】碘酊。
a tincture consisting of a solution of iodine in ethyl alcohol; applied topically to wounds as an antiseptic
同义词：tincture of iodine,
a nonmetallic element belonging to the halogens; used especially in medicine and photography and in dyes; occurs naturally only in combination in small quantities (as in sea water or rocks)
同义词：iodin, I, atomic number 53,
Iodine is a chemical element with symbol I and atomic number 53. The name is from Greek ioeidēs, meaning violet or purple, due to the color of elemental iodine vapor.
例句与用法
1.It smarts when iodine is put on a cut .
碘酒涂在伤口上真杀得慌。
2.Lack of iodine is a common cause of trouble .
缺碘是造成麻烦的常见原因。
3.Starch yields a blue color in the presence of iodine .
有碘存在时，淀粉即呈蓝色。
4.The sheet is then dipped into an ink solution rich in iodine .
然后把片子浸入含有很多碘的墨水中。
5.Some sea animals accumulate elements like vanadium and iodine within their cells .
某些海洋动物在其细胞内积累象钒和碘一类元素。
6.In the intestine, free iodine or iodate undergoes reduction to iodide before absorption .
在肠内被吸收以前游离碘或碘酸盐还原成碘化物。
7.Since radioactive iodine decays rapidly, virtually all radiation ceases within a few weeks .
由于放射性碘能迅速破坏，因而实际上几星期内放射性就全部结束了。
8.After iron, the most widespread mineral deficiency condition occurring in man is that of iodine .
除了缺铁以外，在人类里流传最广的第二位缺乏的矿物质症就是缺碘症。
9.The conduction electrons associated with the iodine can move along the chains as if they were long thin wires .
碘中所含的传导电子能够沿着链运动，就好象这些链是长的细导线一样。
10.Iodine derivatives are ineffective since they tend to form molecular iodine which is a powerful retarder .
单词网dAnCI.583316.COm