the chemical element of atomic number 53, a non-metallic element forming black crystals and a violet vapour.(Symbol: I)
(化学元素) 碘(符号: I )。
a solution of this in alcohol, used as a mild antiseptic
碘酒。
"early 19th cent.: from French
n. 碘;碘酒
碘伏;聚维酮碘
氯化碘;一氯化碘
Iodine can sterilize germs.
碘酒可以杀菌。
The iodine of the human body is absorbed completely from the external environment.
人体的碘完全是从外界环境中吸收的。
We can absorb iodine from salt.
我们可以从食盐中摄入碘。
Iodine is a dark-coloured substance used in medicine.
碘是一种深色物质 用于医药
She dabbed iodine on the cuts on her forehead.
她在她额头的伤口处搽了碘酒。
In many places, like Japan, people get iodine from seafood, seaweed, and vegetables grown in iodine-rich soil or animals that eat grass grown in that soil.
像日本等许多地方,人们通过食用海鲜、海藻得到碘,以及从生长在高碘土壤里的蔬菜中获取碘,或者从吃那种土壤中生长的草的动物中获取碘。
The ion-supported hypervalent iodine(iii) reagent is a kind of "task-specific ionic liquids".
离子负载的高价碘(iii)试剂是一种“功能化离子液体”。
To evaluate the clinical value of iodine-131-labeled metaiiodo-benzylguanidine (131I-MIBG) imaging in diagnosis of phaeochromocytoma.
为了评估碘131标记的间碘-苄基胍(131I-MIBG)成像在嗜铬细胞瘤诊断中的临床价值。
Why give people iodine tablets?
为什么给人们派发碘片?
词根 iodin
iodinated adj. 碘化的 v. 使碘化(iodinate的过去分词)
iodin n. 碘;碘酒(等于iodine)
iodination n. [化学] 碘化
iodinate vt. 碘化;以碘处理
碘是一种非金属化学元素,元素符号是I,原子序是53。碘是最重的非人造稳定的卤素元素,在标准状况下以有光泽的紫黑色固态非金属存在,在摄氏114度时融化成深紫黑色液体,在摄氏184度时挥发成深紫罗兰色气体。 碘是人体的必需微量元素之一,健康成人体内的碘总量为30mg(20~50mg),其中70%~80%存在于甲状腺。1811年法国药剂师库尔图瓦首次发现单质碘。
the chemical element of atomic number 53, a non-metallic element forming black crystals and a violet vapour.(Symbol: I)
(化学元素) 碘(符号: I )。
a solution of this in alcohol, used as a mild antiseptic
碘酒。
"early 19th cent.: from French