azotic

1. To make pyroxyle, the cotton must be immersed in the fuming azotic acid for a quarter of an hour, then washed in cold water and dried.
   制造棉花火药只要把棉花在发烟硝酸里浸一刻钟，然后在冷水里洗净晾干。
2. The 8-iso-prostaglandin F2 α( 8-iso-PGF2 α) levels in the renal tissue were determined by enzyme-linked immunosorbent assay ( ELISA). The contents of NO and the activity of NOS were detected by azotic acid disoxidation methods.
   采用酶联免疫吸附法检测大鼠肾组织8-异前列腺素F2α（8-iso-PGF2α）水平，硝酸还原法测定一氧化氮合酶（NOS）活力和NO含量。
3. Function of Azotic Compounds and Phytohormones in Flower Bud Differentiation of Chinese
   杉木花芽分化过程中含氮化合物和内源激素的作用

adj

1. of or containing nitrogen
   1. nitric acid

   Synonym:    nitricnitrous