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- Analogue precursor observation 模拟前兆观测
- seismic precursor observation data 地震前兆观测数据
- seismic precursor observation stations 前兆台站
- Precursor observation instrument 前兆观测仪器
- It is considered that such a precursor database system is very helpful for management and share of data from precursor observations and is of some significance for study of seismology. 认为,前兆数据库系统的建立有利于前兆观测项目产出数据的管理与共享,对地震科学的研究有一定的意义。
- A slide-rule is a simple analogue computer. 计算尺是简单的模拟计算机。
- The design of ADP digital earthquake precursor observation network system ADP数字地震前兆综合观测台网系统的设计
- earthquake precursor observering 地震前兆观测
- The precursor of the modern car was a horseless carriage with a petrol engine. 现代汽车的前身是不用马拉的，装有汽油发动机的车子。
- He was taken into hospital for observation. 他被送进医院观察。
- Careful observation convinced them that is was so. 仔细的观察使他们相信情况是这样的。
- It's basically wrong to have observation taken off from hearsay. 以道听途说作为意见的根据是根本错误的。
- The difficulty and limitation of the anomaly signal recognition of earthquake precursor observation 地震前兆观测异常信号识别的困难与局限性
- Surimi is marketed as an analogue of crabmeat. 碎鱼块被当作蟹肉代用品出售
- He is a man of little observation. 他是个观察力极差的人。
- They decided to put him under observation. 他们决定监视他。
- The digitalization of the Jiangsu Earthquake Precursor Observation Network and its problems 江苏省地震前兆观测台网的数字化建设及存在的问题
- He was under observation by the police. 他受到警方严密监视。
- These sensors are of digital (analogue) type. 这些传感器是开关(模拟)量的。
- Thefirst telephone was the precursor of modern communications networks. 最早出现的电话是现代通讯网的雏型。
