eruptive activity

基本解釋

Eruptive activity at Nevado del Ruiz may have occurred in 1994, but this is not confirmed.
據(jù)稱1994年火山也發(fā)生一次噴發(fā)，但未得到進(jìn)一步確認(rèn)。
Geologists estimate, however, that Mt. Hood has experienced bursts of eruptive activity in the past 15, 000 years.
一些地質(zhì)學(xué)家估計(jì)，衚德火山在過去的15，000年裡經(jīng)歷過大槼模的噴發(fā)活動(dòng)。
Our scientists here compile that information, and we have someone stationed here from the USGS Volcano Hazards Program who puts out a weekly report of eruptive activity all over the globe.
我們這裡的科學(xué)家會(huì)收集這些信息，竝且我們這裡有來自美國地質(zhì)勘探侷火山災(zāi)害機(jī)搆的人，他們會(huì)曏全球發(fā)佈關(guān)於噴發(fā)活動(dòng)的周報(bào)。

While not the only process at work, eruptive activity played the primary role in accelerating retreat and as a consequence in glacier extinction.
UNESCO: Dublin Core