nitrc[机] 氮素的, 含氮的nitn.虱子；没用的人nitrosohemochromogen亚硝基血色原Nitzschia ossiformisn.骨状菱形藻nitrile rubber latex腈酚胶乳nitrosalicylaldehyde硝基水杨醛Nitzschia jelineckiin.捷氏菱形藻nitrobenzyl chloride硝基苄基氯Nitella leptodactylan.细枝丽藻Nitella guangxiensisn.广西丽藻nitro heteroaromatic硝基杂芳环nitrolamine tosylate硝乙醇胺对甲苯磺酸盐