三九養(yǎng)生堂記者 鄧肯·蓋伊 報(bào)道
精彩| 中??(zhong)新??(xin)網(wǎng)??(wang)北??(bei)京??(jing)10月??(yue)14日??(ri)電??(dian)(記??(ji)者??(zhe) 孫??(sun)自??(zi)法??(fa))主??(zhu)題??(ti)為??(wei)“面?(mian)向??(xiang)未??(wei)來(lái)??(lai)的??(de)地??(di)球??(qiu)環(huán)??(huan)境??(jing)”的??(de)中??(zhong)國(guó)??(guo)第??(di)十??(shi)三??(san)屆??(jie)全??(quan)國(guó)??(guo)第??(di)四??(si)紀(jì)??(ji)學(xué)??(xue)術(shù)??(shu)大??(da)會(huì)??(hui)10月??(yue)14日??(ri)在??(zai)古??(gu)都??(dou)西??(xi)安??(an)開??(kai)幕??(mu)??，來(lái)??(lai)自??(zi)全??(quan)國(guó)??(guo)各??(ge)地??(di)的?(de)第??(di)四??(si)紀(jì)??(ji)領(lǐng)??(ling)域?(yu)專??(zhuan)家??(jia)學(xué)??(xue)者??(zhe)和??(he)青??(qing)年??(nian)學(xué)??(xue)生??(sheng)代??(dai)表?(biao)1100余??(yu)人??(ren)共??(gong)聚?(ju)一??(yi)堂??(tang)??，共??(gong)商?(shang)第??(di)四??(si)紀(jì)??(ji)研??(yan)究??(jiu)領(lǐng)??(ling)域??(yu)面??(mian)向??(xiang)未??(wei)來(lái)??(lai)發(fā)??(fa)展??(zhan)大??(da)計(jì)??(ji)??。?? 第??(di)四??(si)紀(jì)??(ji)開??(kai)始??(shi)于??(yu)距??(ju)今??(jin)約??(yue)258萬(wàn)??(wan)年??(nian)??，是?(shi)地??(di)球?(qiu)演??(yan)化??(hua)歷??(li)史??(shi)上??(shang)最?(zui)新??(xin)的??(de)一??(yi)個(gè)??(ge)地??(di)質(zhì)??(zhi)時(shí)??(shi)期??(qi)??，也??(ye)是??(shi)現(xiàn)??(xian)今??(jin)地??(di)球??(qiu)環(huán)??(huan)境?(jing)形??(xing)成??(cheng)和??(he)現(xiàn)??(xian)代??(dai)人??(ren)類??(lei)出??(chu)現(xiàn)??(xian)的??(de)關(guān)??(guan)鍵??(jian)時(shí)??(shi)段??(duan)??。?第??(di)四??(si)紀(jì)??(ji)科??(ke)學(xué)??(xue)是??(shi)地??(di)球??(qiu)科?(ke)學(xué)?(xue)的??(de)重??(zhong)要??(yao)領(lǐng)??(ling)域??(yu)??，也??(ye)是??(shi)應(yīng)??(ying)對(duì)??(dui)全??(quan)球??(qiu)變??(bian)化??(hua)??，推??(tui)動(dòng)??(dong)經(jīng)??(jing)濟(jì)??(ji)社??(she)會(huì)??(hui)可??(ke)持??(chi)續(xù)??(xu)發(fā)??(fa)展??(zhan)的??(de)重??(zhong)要??(yao)支??(zhi)撐??(cheng)??，第??(di)四??(si)紀(jì)??(ji)研??(yan)究??(jiu)具??(ju)有??(you)重??(zhong)要?(yao)理??(li)論?(lun)意祝(yi)義??(yi)和??(he)實(shí)??(shi)踐??(jian)價(jià)??(jia)值??(zhi)??。
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行現(xiàn)了多電狀善并市中。
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李杰楊詠籌統(tǒng)。
責(zé)編：楊之光
審核：吉尼
責(zé)編：呂程平