网站首页  英汉词典

请输入您要查询的英文单词:

 

单词 iodine
释义

iodine /'aɪədiːn//aɪədaɪn/

英汉-汉英词典
n. 碘;碘酒
词组 | 习惯用语
iodine value 碘值;碘价
tincture of iodine 碘酒;碘酊
iodine solution [医]碘溶液
povidone iodine [化]聚维酮碘;[化]聚乙烯吡咯酮碘
iodine number 碘值
英语例句库
  1. The doctor painted iodine on the cut.
    医生在伤口上涂点碘酒
  2. METHODS Daubing the affected part of the flat verruca with achromatous iodine tincture for 2 or 3 weeks.
    方法对扁平疣患者,用无色碘酊涂抹于患处,治疗2-3周。
  3. Objective Find out an optimum digesting method in the test of iodine in urine using As-Ce Catalytic Chromatographer.
    目的找出砷-铈催化分光光度法测定尿碘含量试验中较优的样品消化方法。
  4. Property: It belongs to semidrying oil with relatively higher iodine value, in place of soybean oil.
    碘值较高,属于半干性油,代替豆油,广泛用于涂料工业,可做自干漆、烘漆。
  5. Method Treatment of 8,9 anhydroerythromycin 6,9 hemiketal with iodine in the alkaline solution provided corresponding N monodemethylated 12 membered ring erythromycin derivative.
    方法8,9脱水红霉素6,9半缩酮与在碱性溶剂中反应得到相应的N去甲基十二元环红霉素衍生物。
  6. Kinetic constant and apparent activation energy of iodine catalytic reaction of ascorbic acid oxidation Naphth Green B have been determined by spectrophotometric method.
    本文采用分光光度法测定了碘催化抗坏血酸氧化萘酚绿B反应的反应速度常数和表观活化能。
  7. The umbilical cord can be tied with unwaxed dental floss, and cut on the far side of the time about two inches from the abdomen.The cut end should be painted with iodine to prevent infection.
    脐带用消毒过的棉线系住,从距腹部3cm处剪断,断口需用碘酒消毒以防感染。

声明:以上例句、词性分类均由互联网资源自动生成,未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。

原声例句
CHERNOBYL HBO

No, pills. Does the hospital stock iodine pills?

不 药片 医院有没有进碘片?

BBC英语大破解

Seaweed is rich in fibre, iodine and omega-3 fatty acids.

海藻中富含纤维、和欧米伽3脂肪酸。

环球慢速英语

Instead they advise travellers to use iodine to purify their water.

而是建议旅行者使用碘来净化他们的水。

海底两万里(原版)

It had to be a sea breeze, life-giving and charged with iodine!

这正是使人精神焕发的海风;含有大量碘质的海风!

经济学人-科技

They are using aqueous sodium iodide (ie, a solution of sodium ions and iodine ions).

他们使用的是碘化钠水溶液(即钠离子和碘离子的溶液)。

经济学人-科技

At the electrode, the iodide turn into elemental iodine, which crystallises within the pores during discharge.

碘离子在电极上转化为碘元素,在放电过程中在小孔中结晶。

Reel知识卷轴

For this reason, a range of studies report that omnivores typically meet or exceed the adequate intake for iodine.

由于这个原因,一系列研究报告说,杂食动物通常达到或超过足够的碘摄入量。

纽约时报 (New York Times)

It's often treated with radioactive iodine, which kills off some or most of the hormone-producing cells in the gland.

这种疾病通常用放射性碘来治疗,可以杀死腺体中的一些或大部分产生激素的细胞。

漫长的告别(下)

I asked him, putting some white iodine on my wounds.

我问他,在我的伤口上涂了一些白碘。

Reel知识卷轴

Now, according to the World Health Organization, the single most important preventable cause of brain damage worldwide is iodine deficiency.

现在,根据世界卫生组织的数据,世界范围内最重要的可预防脑损伤原因是缺碘。

中文百科

碘可以升华成为紫色的气体。
甲状腺激素合成过程图解

是卤族化学元素,化学符号是I,原子序数是53。

碘在常温下是紫色的固体,并会释放出紫色的气体。碘会升华,但并不代表碘在常压下并没有液态,其升华的原因是其固相时蒸气压足够。碘在常压下的熔点为摄氏114度。

碘可以在氢氧化钠溶液中发生自身氧化还原反应。

3I2 + 6NaOH → 5NaI + NaIO3 + 3H2O

和碘化钾进一步反应,产生KI3

碘是一种温和的氧化剂,可以和一些金属反应,如:

也能和一些强还原剂反应,如硫化氢或联氨:

碘和强氧化剂反应,可以被氧化,如:

氯气过量,可以进一步反应,生成三氯化碘:

英语百科

Iodine 碘

In the gas phase, iodine shows its violet color.
I2•PPh3 charge-transfer complexes in CH2Cl2. From left to right: (1) I2 dissolved in dichloromethane. (2) A few seconds after excess PPh3 was added. (3) One minute later after excess PPh3 was added, which contains [Ph3PI]+I−. (4) Immediately after excess I2 was added, which contains [Ph3PI]+[I3]−.[7]
Structure of solid iodine

Iodine is a chemical element with symbol I and atomic number 53. The name is from Greek ἰοειδής ioeidēs, meaning violet or purple, due to the color of iodine vapor.

Iodine and its compounds are primarily used in nutrition, and industrially in the production of acetic acid and certain polymers. Iodine's relatively high atomic number, low toxicity, and ease of attachment to organic compounds have made it a part of many X-ray contrast materials in modern medicine. Iodine has only one stable isotope. Iodine radioisotopes, such as I, are also used in medical applications.

近义、反义、联想词
近义词
n.
chemical element, element, halogen, tincture, antiseptic

联想词
sulfur用硫磺处理;fluoride氟化物;chlorine氯;thyroid甲状腺;boron硼;phosphorus磷;sulphur硫磺;magnesium镁;arsenic砒霜;selenium硒;ammonia氨,阿摩尼亚;
英英词典
iodine n.
  1. 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)

  2. synonymous: iodin, I, atomic number 53
  3. a tincture consisting of a solution of iodine in ethyl alcohol; applied topically to wounds as an antiseptic

  4. synonymous: tincture of iodine
随便看

 

英汉网英语在线翻译词典收录了3779314条英语词汇在线翻译词条,基本涵盖了全部常用英语词汇的中英文双语翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2024 encnc.com All Rights Reserved
更新时间:2025/6/16 22:41:41