1) past infection
既往感染
3) past history
既往病史
1.
We analyzed past history of 295 cases.
目的:探讨既往病史在肺栓塞和有相似临床表现的几种疾病的鉴别诊断中的应用。
4) retroactivity
[英][,retrəuæk'tiviti] [美][,rɛtroæk'tɪvɪtɪ]
溯及既往
1.
The Xiaogong Question from the Chapter Title Fixing in the Book of Lord Shang bring to three basic difficulties for the rule of innovative law:the retroactivity of the innovative law,the urgency of the founding authority,and the legality of officials behavior.
定分》中的"孝公难题"提出了革新法治建立的三个基本难题:革新立法的溯及既往、法治权威的时不我待和执法官员的违法乱纪。
2.
This application mode of judicial interpretations not only causes purposeful actions to avoid the legal prescription,but also deviates from the goal of anti-retroactivity principle.
这种模式不但极易引发法律规避行为,而且背离了法不溯及既往原则所追求的价值目标。
5) previous observation
既往观察
6) past medical illness
既往病症
补充资料：不溯既往
“溯及既往”的对称。法律只适用于它施行后所发生的事项，而不适用于它施行前所发生的事项的原则。
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