1) abnormal change before earthqueke
震前异常现象
3) foreshock anomaly
前震异常
4) abnormal phenomenon
异常现象
1.
This paper expounds an abnormal phenomenon occurring in the course of internal threading and the causes of it, makes detailed analysis on occurrence and calculating methods of the pitch, tooth-type half-angle, pitch diameter, etc.
叙述了车削内螺纹时出现的一种异常现象以及产生异常现象的原因,详细分析了螺距、牙型半角、中径等误差的产生、计算方法及其对联结件可靠性的影响,并提出了补偿措施。
5) abnormal phenomena
异常现象
1.
Treatment on abnormal phenomena of magnesium content determination in phosphate rock;
磷矿氧化镁含量测定中异常现象的处理
2.
Analysis of abnormal phenomena in ultimate bearing capacity of bored pile;
钻孔灌注桩承载力异常现象分析
3.
In the paper,we will analyze the abnormal phenomena appeared using in the determinator and introduce some knowledge and experience in service.
本文就仪器使用过程中出现的异常现象进行分析 ,同时介绍一些仪器维修方面的知识与经验。
补充资料：前震
见地震。
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