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　　三九養(yǎng)生堂記者 鄧肯·蓋伊 報(bào)道

精彩|　　長(zhǎng)??(chang)征??(zheng)四??(si)號(hào)??(hao)火??(huo)箭??(jian)共??(gong)實(shí)??(shi)施??(shi)103次??(ci)發(fā)??(fa)射??(she)??，成??(cheng)功??(gong)將??(jiang)風(fēng)??(feng)云?(yun)、資??(zi)源??(yuan)、遙??(yao)感??(gan)、實(shí)??(shi)踐??(jian)、試??(shi)驗(yàn)??(yan)、高??(gao)分??(fen)、天??(tian)繪??(hui)、環(huán)??(huan)境??(jing)、海??(hai)洋??(yang)、陸??(lu)探??(tan)系??(xi)列?(lie)衛(wèi)??(wei)星??(xing)??，以??(yi)及??(ji)嫦??(chang)娥??(e)四?(si)號(hào)??(hao)中??(zhong)繼??(ji)星??(xing)等??(deng)多??(duo)種??(zhong)類(lèi)?(lei)共??(gong)計(jì)??(ji)170余??(yu)顆??(ke)衛(wèi)??(wei)星??(xing)送??(song)入??(ru)預(yù)?(yu)定??(ding)軌??(gui)道??(dao)??，成??(cheng)為??(wei)我??(wo)國(guó)??(guo)第??(di)二??(er)個(gè)??(ge)進(jìn)??(jin)入??(ru)“百??(bai)發(fā)??(fa)俱??(ju)樂(lè)??(le)部??(bu)”的??(de)火??(huo)箭??(jian)型??(xing)號(hào)??(hao)??。??目??(mu)前??(qian)長(zhǎng)??(chang)征??(zheng)四?(si)號(hào)??(hao)運(yùn)??(yun)載??(zai)火??(huo)箭??(jian)700公??(gong)里??(li)太??(tai)陽(yáng)??(yang)同??(tong)步??(bu)軌??(gui)道??(dao)運(yùn)??(yun)載??(zai)能??(neng)力??(li)可??(ke)達(dá)??(da)3噸??(dun)??，已??(yi)成??(cheng)長(zhǎng)??(chang)為??(wei)適??(shi)應(yīng)??(ying)性?(xing)強(qiáng)??(qiang)、可??(ke)靠??(kao)性?(xing)高??(gao)、經(jīng)??(jing)濟(jì)??(ji)性??(xing)好??(hao)和??(he)發(fā)??(fa)射??(she)周??(zhou)期?(qi)短??(duan)的??(de)主??(zhu)力??(li)型??(xing)火??(huo)箭??(jian)??。　　在??(zai)運(yùn)??(yun)載??(zai)火??(huo)箭??(jian)箭??(jian)體??(ti)結(jié)??(jie)構(gòu)??(gou)中??(zhong)??，每??(mei)個(gè)??(ge)貯??(zhu)箱??(xiang)兩??(liang)端??(duan)的??(de)半??(ban)球??(qiu)狀??(zhuang)底??(di)面??(mian)被??(bei)稱(chēng)??(cheng)為??(wei)火??(huo)箭??(jian)的??(de)“皇??(huang)冠??(guan)”?。??為??(wei)了??(le)消??(xiao)除?(chu)“皇??(huang)冠??(guan)”的??(de)焊??(han)縫??(feng)??，八??(ba)院??(yuan)149廠??(chang)通?(tong)過(guò)??(guo)充??(chong)液??(ye)拉??(la)深??(shen)成??(cheng)形??(xing)、鏡??(jing)像??(xiang)銑?(xi)削??(xue)、快??(kuai)速??(su)防??(fang)腐??(fu)??，實(shí)??(shi)現(xiàn)??(xian)了??(le)世??(shi)界??(jie)首??(shou)個(gè)??(ge)3.35米??(mi)充??(chong)液??(ye)拉??(la)深??(shen)超??(chao)大??(da)超??(chao)薄??(bo)整??(zheng)體??(ti)成??(cheng)形??(xing)貯??(zhu)箱??(xiang)箱??(xiang)底??(di)在??(zai)長(zhǎng)??(chang)征?(zheng)六??(liu)號(hào)??(hao)甲??(jia)首??(shou)飛??(fei)的??(de)成??(cheng)功??(gong)應(yīng)??(ying)用??(yong)?。

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