DNT

Objective To discuss the diagnosis and treatment of dysembryoplastic neuroepithelial tumor (DNT).

目的探讨胚胎发育不良性神经上皮瘤(DNT)的诊断和治疗。

Objective To discuss the clinical and pathological features of dysembryoplastic neuroepithelial tumor (DNT).

目的探讨胚胎发育不良性神经上皮肿瘤(DNT)的临床及病理特。

The isomer ratio of o-MNT to p-MNT,the degree of dinitration and the ratio of 2,6-DNT to 2,4-DNT have been investigated in the mononitration product of toluene by mixed acid.

通过改变反应条件,研究了硝硫混酸硝化剂对一段硝化产物的邻对异构体比例、二硝化程度及2,6-二硝与2,4-二硝成比例的影响。