| 释义 |
nitricenUK
ni·tric N0116000 (nī′trĭk)adj. Relating to or containing nitrogen, especially in a valence state higher than that in a comparable nitrous compound.nitric (ˈnaɪtrɪk) adj (Chemistry) of or containing nitrogen, esp in the pentavalent stateni•tric (ˈnaɪ trɪk)
adj. 1. containing nitrogen, esp. in the pentavalent state. 2. of or pertaining to niter. [< French nitrique (1787); see niter, -ic] ni·tric (nī′trĭk) Containing nitrogen, especially with a valence of 5. Compare nitrous.Thesaurus| Adj. | 1. |  nitric - of or containing nitrogen; "nitric acid"azotic, nitrous |
TranslationsnitricenUK
nitric of or containing nitrogen, esp in the pentavalent state nitricenUK
nitric [ni´trik] pertaining to or containing nitrogen in one of its higher valences.nitric acid a highly caustic, fuming acid that has a characteristic choking odor and can be fatal if swallowed. It is sometimes used as a cauterizing agent in the eradication of warts; large amounts of it on the skin can cause necrosis. It is also used in the form of its potassium and sodium salts. The antidote for nitric acid poisoning is liberal application of an alkali or sodium bicarbonate.nitric oxide 1. NO, a naturally occurring gas that in the body is a short-lived dilator released from vascular epithelial cells in response to the binding of vasodilators to endothelial cell receptors; it causes inhibition of muscular contraction, and thus relaxation. Excesses of nitric oxide are toxic to cells of the central nervous system and also cause the drop in blood pressure seen in septic shock. Called also endothelial- or endothelium-derived relaxing factor.2. a preparation of nitric oxide used together with ventilatory support or other agents in the treatment of respiratory failure due to persistent fetal circulation in term and near-term neonates; administered by inhalation.nitricenUK
Related to nitric: nitric oxide, NitrixSynonyms for nitricadj of or containing nitrogenSynonyms |