abnormal variation中文什么意思

地磁异常

• abnormal:    adj. 反常的，变态的，不规则的。 ...
• variation:    n. 1.变化，变动。 2.变量，变 ...
• abnormal magnetic variation:    异常磁变

例句与用法

1. " factor analyses " are mainly used to ascertain the affect from several factors to a public company . this analysis is generally used in making out the causes of abnormal variations in a company ' s financial indexes
   “因素分析法”主要用来确定几个相互联系的因素对上市公司某个经济指标的影响程度，在分析财务指标异动原因时比较常用。
2. Through fault simulation database and simulation curves of thermal parameters , abnormal variation of thermal parameters can be seen clearly . fourthly , different engine malfunctions under different grades are tested on the simulation software . the result of simulation indicates the inner relations between engine malfunctions and abnormal thermal parameters , thus provides useful reference for fault diagnosis
   第四，采用柴油机热工故障仿真软件，对不同热工故障在不同故障严重程度下进行仿真计算，对仿真结果进行了分析，确定各热工故障下敏感热工参数的变化规律，揭示了柴油机热工故障与热工参数之间的内在联系，为柴油机热工故障诊断提供了较准确的参考依据。
3. This paper elementarily collects the anomalies of coseismic and post - seismic effect such as seismic activity , crustal deformation and underground liquid and so on observed in china ' s mainland , which include the evident seismic activity ( especially in yunnan ) increase , obvious crustal deformation , such as the abnormal variation of crustal stress and strain in bore volumetric deformeter and the remarkable change of underground temperature , the chemical component , especially the underground water level
   初步汇集了在中国陆区观测到的地震活动、地壳形变、地下流体等多学科震时和震后效应的异常变化，包括地震活动性（特别是云南地区）的显著增强；地壳形变观测，尤其是钻孔应变观测记录到地壳应力应变的震时和震后显著变化，以及地下水温度、化学成分、特别是水位的突出变化。