三九養(yǎng)生堂記者 鄧肯·蓋伊 報(bào)道
精彩| 中??(zhong)新??(xin)網(wǎng)??(wang)西??(xi)安??(an)10月??(yue)20日??(ri)電??(dian) (楊??(yang)英??(ying)琦??(qi))20日??(ri)??，由?(you)中??(zhong)國??(guo)航??(hang)天??(tian)科??(ke)技??(ji)集?(ji)團(tuán)??(tuan)四??(si)院??(yuan)(以??(yi)下??(xia)簡??(jian)稱??(cheng)：航??(hang)天??(tian)科??(ke)技??(ji)四??(si)院??(yuan))主??(zhu)辦??(ban)的??(de)商??(shang)業(yè)??(ye)航??(hang)天??(tian)固??(gu)體??(ti)發(fā)??(fa)動(dòng)??(dong)機(jī)??(ji)產(chǎn)??(chan)品??(pin)推??(tui)介??(jie)會(huì)??(hui)在?(zai)西??(xi)安??(an)舉??(ju)辦??(ban)??，會(huì)??(hui)上??(shang)發(fā)??(fa)布??(bu)了??(le)六??(liu)款??(kuan)為??(wei)商?(shang)業(yè)??(ye)航??(hang)天??(tian)量??(liang)身??(shen)定??(ding)做?(zuo)的?(de)固??(gu)體??(ti)火??(huo)箭??(jian)發(fā)??(fa)動(dòng)??(dong)機(jī)??(ji)及?(ji)其??(qi)型??(xing)譜??(pu)??。??據(jù)??(ju)了??(le)解??(jie)??，這??(zhe)幾??(ji)款??(kuan)發(fā)??(fa)動(dòng)??(dong)機(jī)??(ji)具??(ju)有??(you)高??(gao)可??(ke)靠??(kao)性??(xing)和??(he)經(jīng)??(jing)濟(jì)??(ji)性??(xing)的??(de)特?(te)點(diǎn)??(dian)??，將??(jiang)進(jìn)??(jin)一??(yi)步??(bu)推??(tui)動(dòng)??(dong)國??(guo)家?(jia)商?(shang)業(yè)??(ye)航??(hang)天??(tian)的??(de)發(fā)??(fa)展??(zhan)??。 據(jù)??(ju)介??(jie)紹??(shao)??，航??(hang)天??(tian)科?(ke)技??(ji)四??(si)院??(yuan)近??(jin)年?(nian)來??(lai)以??(yi)“大??(da)推??(tui)力??(li)、高?(gao)性??(xing)能?(neng)、簡??(jian)約?(yue)化??(hua)”為??(wei)目??(mu)標(biāo)?(biao)導(dǎo)??(dao)向??(xiang)??，瞄??(miao)準(zhǔn)??(zhun)快??(kuai)速??(su)響??(xiang)應(yīng)??(ying)運(yùn)??(yun)載??(zai)火??(huo)箭??(jian)主?(zhu)動(dòng)??(dong)力??(li)和??(he)中?(zhong)大??(da)型??(xing)運(yùn)??(yun)載??(zai)火?(huo)箭??(jian)固??(gu)體??(ti)助??(zhu)推??(tui)動(dòng)??(dong)力??(li)需??(xu)求??(qiu)??，立??(li)足??(zu)“整??(zheng)體??(ti)式??(shi)”和??(he)“分??(fen)段?(duan)式??(shi)”兩??(liang)條?(tiao)技??(ji)術(shù)??(shu)路??(lu)線??(xian)??，先??(xian)后??(hou)形??(xing)成?(cheng)了??(le)1.2m、2m、2.6m和?(he)3.5m等??(deng)直??(zhi)徑??(jing)系??(xi)列??(lie)固??(gu)體??(ti)發(fā)??(fa)動(dòng)?(dong)機(jī)??(ji)產(chǎn)?(chan)品?(pin)型??(xing)譜??(pu)??，支??(zhi)撐??(cheng)了??(le)國??(guo)家??(jia)多??(duo)個(gè)??(ge)固??(gu)體??(ti)運(yùn)??(yun)載??(zai)火??(huo)箭??(jian)發(fā)??(fa)展??(zhan)??，可??(ke)實(shí)??(shi)現(xiàn)?(xian)200kg至??(zhi)4200kg的??(de)太??(tai)陽??(yang)同??(tong)步??(bu)軌??(gui)道??(dao)運(yùn)?(yun)載??(zai)能??(neng)力??(li)??。??
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