2) correspondence unchanging principle
对应不变原理
1.
Correspondence changing principle,correspondence unchanging principle and correspondence limit principle;
对应变化原理、对应不变原理和对应极限原理
3) unknown origin
不明原因
1.
Analysis of the diagnostic methods and etiological factors in patients with fever of unknown origin;
不明原因发热患者的诊断与病因分析
2.
Objective The diagnosis of fever of unknown origin (FUO) with classic type is difficult due to its perplexing causes and multifarious clinical features.
目的 不明原因发热(fever of unknown origin,FUO)中的经典型(classic type)是临床中常见的疑难病症,其病因复杂,临床表现多样;本研究试图探讨经典型不明原因发热的病因分布特点及临床特征。
5) unknown cause
不明原因
1.
Objective To discuss and analyze the value of cytologic examination for unknown cause pneumonosis.
目的探讨细胞学检查对不明原因肺部疾病诊断的价值。
补充资料：变应
1.犹应变。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条