1) previous earthquake
前期地震
1.
In the automatic method, a damage index D is served as a measure of a member s residual energy dissipation capacity, which is capable of predicting reasonably well the damage accumulation of the structure to an expected earthquake B, after it has been damaged by a previous earthquake A.
提出了受损框架结构抗震能力的理论分析和鉴定方法,采用损伤指标D测定构件的残余耗能能力,可较好地描述结构在前期地震中的损伤状况和继续经受新一轮地震后的损伤总积累。
2) short term precursor of earthquake
地震短期前兆
3) Medium and short term earthquake precursors
中短期地震前兆
4) intermediate period
震前中期
6) earthquake precursor
地震前兆
1.
Reverse tracing of precursors and earthquake precursors in eastern Taiwan region;
前兆逆向追踪法与台湾地震前兆
2.
The history and future of the abnormal animal behaviors used as earthquake precursor;
动物习性异常作为地震前兆研究的历史与未来
3.
Research and practice in deep borehole comprehensive observation of earthquake precursors;
深孔钻井地震前兆综合观测的研究与实践
补充资料：癌前期病变
癌前期病变
是指一类有发展成恶性肿瘤趋势的病理过程。关于哪些疾病属于癌前期疾病，看法并不一致。一般认为应包括肠上皮化生、粘膜白斑，阴茎乳头状瘤等。正确处理这些病变，可减少癌的发生。
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