This apparatus eliminates the effects of microseisms . 这种仪器排除了微地震的影响。
2.
The theory explains the microseisms are originating from surf or other action at steep coasts . 该理论解释脉动的原因是激浪或陡岸的其它作用。
3.
Application of microseism monitoring techniqueto predict rock burst in sanhejian coal mine 微震监测技术预报冲击矿压在三河尖煤矿的应用
4.
Study on the characteristics of microseism changes before strong earthquakes by digital seismic network 数字化遥测台网与模拟台网记录的地震波形特征比较
5.
On this basis , from the enterprise microseism bedding plane , it develops and gives the synthetically study frame about resource , ability , surround environment and compete superiority 在此基础上,从企业的微观层面,推演给出资源、能力、外部环境、竞争优势整合研究框架。
6.
Water feeding framework takes electromagnetism water valve as administration component and is added relief valve for stabilizing hydraulic pressure ; the system has large , middle and small water valve that changes unlock combination of electromagnetically operated valve , which can get seven different water flux ; if it is necessary , it should adopt microseism water feeding that can make water feeding get stepless timing 3加水机构加水机构采用电磁水阀作为执行元件，加入调压阀稳定水压，系统共设大中小三路加水阀，变化电磁阀的开启组合，可以得出7种不同的加水流量，必要时采用脉动加水法，可使加水达到无级调速。
7.
Secondly , through analyzing the failure instance of electrical connectors in using and testing environment , educed contact fault was a main mode of failure of electrical connectors . on natural working conditions , the main reasons which caused fault of electrical connector were contact stress decreasing , microseism wearing and tearing and surface film growing 而在正常的工作条件下，造成电连接器电接触失效，即决定电连接器工作寿命的主要原因是接触压力减小、微动磨损和表面膜层的生长，而影响接触压力、微动磨损和表面膜层变化的主要因素是环境振动和温度。
