【Key words】 Wenchuan MS8.0 earthquake; digital strong motion instrument; comparative observation; peak acceleration
基于6个网页-相关网页
clinical comparative observation 临床对比观察
geomagnetic comparative observation 地磁对比观测
comparative observation on efficacy 疗效对照观察
comparative observation and research 对比观测研究
clinically randomized comparative observation 临床随机对照观察
comparative observation of therapeutic effect 疗效对照观察
Using the many methods, the geomagnetic data of the comparative observation were analyzed and researched.
应用多种方法分析研究了地磁对比观测资料。
From 1984 to 2000, comparative observation of small climates of 8 forest tourist spots in sub-tropical zones was conducted.
2000年，在亚热带地区选择8处森林旅游区进行了小气候对比观测。
Comparative observation with light microscopy and scanning electron microscopy shows: the hatching gland occurs at stage of embryo development.
观察结果表明，胚胎发育期有孵化腺发生。
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