iodine 的定义
Chemistry.
- a nonmetallic halogen element occurring at ordinary temperatures as a grayish-black crystalline solid that sublimes to a dense violet vapor when heated: used in medicine as an antiseptic. Symbol: I; atomic weight: 126.904; atomic number: 53; specific gravity: 4.93 at 20°C.
更多iodine例句
- In fact, the iodine was such an effective nucleator that the researchers had a difficult time scrubbing it away from the sides of the chamber for subsequent experiments, which required a completely clean environment.
- Walnut trees have a small amount of iodine in the nuts and in their sap.
- Salt enhanced with iodine is often our primary source of this essential nutrient.
- It became a secondary priority because of the push with iodine.
- After reconstructing the supply chain that way, he tracked down the country’s salt producers to talk to them about iodine.
- The website even sells iodine drops, called “Survival Shield,” at their official store.
- The sun was strangely warm on my wrists, or perhaps they were tingling from the potassium iodine.
- They said this phenomenon might have caused the level of iodine to rise before the tap water could reach the purifying plant.
- At Chernobyl, iodine fell on the grass, cows ate the grass, and people drank the milk.
- Brenner said that distributing iodine in Japan is prudent, but probably unecessary.
- This I attribute to the potash being in a little more caustic condition than when recrystallised with iodine.
- Of the other substances, iodine is restricted exclusively to sea-plants, but to them it appears to be essential.
- The calculation may be made exactly as in the case of the similar constant for iodine (p. 273).
- The tendency of iodine to form hypoiodous acid, iodates, etc., is not taken into consideration here and involves another relation.
- "Yes, 'tis his left hand he'd be using all the time when I'm not noticing him," said Kate, returning with the iodine.