seismic catastrophes的用法和樣例：
例句
- Sitting on the circum-Pacific Ocean seismic belt,Hebei Province is one of the most earthquake disaster-prone prov inces in our country.
河北省位于環(huán)太平洋地震帶，是我國地震災害多發(fā)，災害死傷人數最多，損失最重的省份。 - Based on summmarising the urban characters of the seismic, the methods of vulnerability are analyzed and compared, and some further studies are suggested.
本文通過(guò)總結城市地震災害特點(diǎn)，分析比較現有承載體易損性方法，指出需要進(jìn)一步研究的內容。
