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學(xué)習(xí)快評(píng)丨qibao666888　　記??(ji)者??(zhe)從??(cong)自??(zi)然??(ran)資??(zi)源??(yuan)部??(bu)了??(le)解??(jie)到??(dao)??，3月??(yue)25日?(ri)??，“蛟??(jiao)龍??(long)”號(hào)?(hao)載??(zai)人?(ren)潛??(qian)水??(shui)器?(qi)完??(wan)成??(cheng)今??(jin)年??(nian)技??(ji)術(shù)??(shu)升??(sheng)級(jí)??(ji)后?(hou)的??(de)首??(shou)次?(ci)裝??(zhuang)備??(bei)試??(shi)驗(yàn)??(yan)任??(ren)務(wù)??(wu)??，對(duì)??(dui)國(guó)??(guo)產(chǎn)??(chan)直??(zhi)驅(qū)??(qu)型??(xing)低??(di)噪??(zao)直??(zhi)流??(liu)推?(tui)進(jìn)??(jin)器??(qi)等??(deng)4大??(da)項(xiàng)??(xiang)8小??(xiao)項(xiàng)??(xiang)技??(ji)術(shù)??(shu)性??(xing)能??(neng)指??(zhi)標(biāo)??(biao)進(jìn)??(jin)行??(xing)了??(le)3000米??(mi)級(jí)??(ji)海??(hai)試??(shi)驗(yàn)??(yan)證??(zheng)??，并?(bing)刷??(shua)新??(xin)下?(xia)潛??(qian)頻??(pin)次??(ci)紀(jì)??(ji)錄??(lu)??，完??(wan)成??(cheng)4次??(ci)“一??(yi)天??(tian)兩??(liang)次?(ci)下??(xia)潛?(qian)”??。??　　記?(ji)者??(zhe)從??(cong)自??(zi)然??(ran)資??(zi)源??(yuan)部??(bu)了??(le)解??(jie)到??(dao)??，3月??(yue)25日??(ri)??，“蛟??(jiao)龍??(long)”號(hào)??(hao)載??(zai)人??(ren)潛??(qian)水??(shui)器??(qi)完?(wan)成??(cheng)今??(jin)年??(nian)技??(ji)術(shù)??(shu)升??(sheng)級(jí)??(ji)后??(hou)的??(de)首??(shou)次??(ci)裝??(zhuang)備??(bei)試??(shi)驗(yàn)??(yan)任??(ren)務(wù)??(wu)??，對(duì)?(dui)國(guó)??(guo)產(chǎn)??(chan)直??(zhi)驅(qū)??(qu)型??(xing)低?(di)噪??(zao)直??(zhi)流??(liu)推??(tui)進(jìn)??(jin)器??(qi)等??(deng)4大??(da)項(xiàng)??(xiang)8小??(xiao)項(xiàng)??(xiang)技??(ji)術(shù)??(shu)性??(xing)能??(neng)指??(zhi)標(biāo)??(biao)進(jìn)??(jin)行??(xing)了??(le)3000米??(mi)級(jí)??(ji)海??(hai)試??(shi)驗(yàn)??(yan)證??(zheng)??，并??(bing)刷??(shua)新??(xin)下??(xia)潛??(qian)頻??(pin)次??(ci)紀(jì)??(ji)錄??(lu)??，完??(wan)成??(cheng)4次??(ci)“一??(yi)天??(tian)兩??(liang)次??(ci)下??(xia)潛??(qian)”?。??。