登录注册会员忘记密码?网站帮助
设为首页加入收藏夹
词汇听力:小学英语词汇 初高中英语词汇 四六级词汇 考研词汇 GRE词汇 雅思词汇 托福词汇 疯狂英语单词王 外教教你学单词(视频)
iodine
  上传发音添加到生词本    网页划词
词性及解释
  • 碘, 碘酒
词形变化
简写符号: I
英英解释
  • 1.
    n.a nonmetallic element belonging to the halogens
    [例]
      used especially in medicine and photography and in dyes
      occurs naturally only in combination in small quantities (as in sea water or rocks)
例句
  • 1.
    The hardness of milk fat decreases with an increase, in the proportion of oleic acid: the iodine value (IV) gives an index of this.
    脂肪硬度随油酸含量增加而减少:碘值(IV)可以给出这一变化的指数。
  • 2.
    The dichroic agent is polymeric iodine formed by impregnating an initially transparent plastic sheet of polyvinyl alcohol with iodine and heating
    其二向色剂是聚合磺,它是将透明的聚己烯醇塑料薄片在磺内浸渍后加热制成的。
  • 3.
    A substance consisting of iodine and a solubilizing agent that releases free iodine when in solution.
    碘递体;碘载体含有碘和一种溶解质的物,能在溶液中释放出游离状态的碘
  • 4.
    A thyroid protein that stores iodine - containing hormones and is typically present in the colloid of thyroid gland follicles.
    甲状腺球蛋白一种内部贮有含碘激素的甲状腺蛋白质,主要存在于甲状腺小囊的胶质里
  • 5.
    A liquid containing iodine dissolved in ethyl alcohol, used as an Antiseptic for wounds
    碘酊;碘酒溶于酒精的碘的一种液体,用作防止伤口感染的药剂
  • 6.
    In the Hanus method, an iodine bromide reagent is used instead of iodine monochloride.
    在哈纳斯法中,溴化碘试剂代替氯化碘被使用。
  • 7.
    One of the most common drugs is tincture of iodine, a solution of the mineral iodine in alcohol.
    一种最常见的药就是碘酒,矿物碘的酒精溶液。人们把它用在刀伤和擦伤处防止感染。
  • 8.
    Simple (endemic) goitre, the MOST common, is due to low iodine intake.
    最常见的甲状腺肿是由于碘的摄入量不足。
  • 9.
    Chlorine is generally More effective than iodine in controlling Giardia, and both disinfectants work much better in warmer water.
    氯消除贾第虫的有效性比碘好,二者对温水的消毒效果均比对凉水好。
  • 10.
    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。
词汇级别

小测验:选择正确的单词

n. 岛, 岛屿, 孤立地区, 安全岛 vt. 使成岛状, 孤立
  • A.idsland
  • B.idt
  • C.idts
  • D.jdack

浏览历史

其他小学英语单词

  • lizard
    [动]蜥蜴...
  • mow
    n.干草堆, 谷堆 v.刈, 扫除, ...
  • fat
    n.脂肪, 肥肉 n.文件分配表 a...
  • frozen
    冻结的, 冷冰的, 冷酷的freeze的...
  • internet
    因特网,互联网...

相关参考

微信扫一扫手机学英语 关闭
微博扫一扫手机学英语 关闭
QQ扫一扫手机学英语 关闭
0.094482s