observation n. 1.观察,注意;观察力;?望。 2.观测,实测;【航海】测天;【军事】观测,监视,侦察。 3.(观察得的)知识,经验;〔pl.〕观察[观测]报告[资料]。 4.经验谈,讲话,谈话;评述,按语,短评,意见 (on)。 5.〔口语〕发言,言论。 a man of no observation 没有观察力的人。 an expedition of observation 观察队。 sampling observation 抽查。 service observation 业务检查。 a witty [foolish] observation 聪明[糊涂]话。 come [fall] under one's observation 看见,瞧见。 keep a suspect [patient] under observation 监视[观察]一个可疑的人[病人]。 make a few observations on 简单谈谈对…的几点看法。 take an observation 【航海】测天。
displacement n. 1.转位,移动;取代,置换;(人的)流离失所。 2.撤换,免职。 3.【机械工程】(活塞)排气量;【航海】排水量〔一般指军舰的排水量;商船的排水量一般用 gross [net] ton(nage)〕。 4.【化学】置换(作用),取代(作用);【物理学】位移;【医学】移位;【生物学】替位;【药学】滤过;【地质学;地理学】(断层)移动。 displacement nitration process 【化学】取代硝化。
The main conclusions are as follows . cross - fault displacement observation can directly reflect the recent activities of the major faults in the region . present fault movement and earthquake activity have a temporal correspondence with each other , they all show alternately quiet and active periods . the intensity of fault movement is a manifestation of the strength of regional principal compressional stress , it also indicates the strength of an earthquake in preparation 认为: 1 )跨断层位移观测资料能够直接反映区内主要断层的最新活动情况; 2 )断层现今活动与地震活动在时间序列上相互对应,均有活跃期与平静期相互交替出现的活动特徵; 3 )断层活动强弱是区域主压应力强弱的表现,亦是孕震强度的标志。
This article according as the characteristic of the type of dam of songjianghe hydrolic key project xiaoshan power station to design the dam outside deformation and analyses the monitor materials . it brings up the vertical displacement observation during construction . and proved it is feasibility and obtained excellent efficiency 本文根据松江河水利枢纽小山电站大坝坝型的特点,进行了大坝外部变形的设计,对监测资料进行了较为全面的分析,同时提出了施工期竖向位移观测可行的监测方法,经过实施取得了良好效果,并对小山大坝外部自动化监测系统的可行性进行了论证。
Based on the characteristics of the quaternary tectonic activities of babaoshan - huangzhuang - gaoliying fault and the regional principal compressional stress direction and regional tectonic activities derived from the recent cross - fault displacement observation data in the capital area , we have analyzed the relationship between the fault movements at 7 cross - fault observation sites on the babaoshan - huangzhuang - gaoliying fault and the seismicity , conclude that the capital and adjacent area is soon to enter upon the next active period of earthquakes 摘要根据八宝山黄庄高丽营断裂第四纪地质构造活动特徵和利用首都圈地区跨断层位移最新的观测资料求得的北京地区区域主压应力方向和区域构造活动特徵,分析了八宝山黄庄高丽营断裂上7处跨断层位移测点的断层活动与地震活动的关系,得出了首都圈及邻近地区即将进入下一个地震活跃期的结论。