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學(xué)習(xí)快評(píng)丨qibao666888　　凌??(ling)晨??(chen)兩??(liang)點(diǎn)??(dian)??，“雪??(xue)龍??(long)2”號(hào)??(hao)抵?(di)達(dá)??(da)重??(zhong)力??(li)柱??(zhu)作??(zuo)業(yè)??(ye)的?(de)預(yù)??(yu)定??(ding)位??(wei)置??(zhi)??。??從??(cong)海??(hai)面??(mian)到??(dao)海??(hai)底??(di)超??(chao)過(guò)?(guo)2800米??(mi)??，要??(yao)想??(xiang)給??(gei)地??(di)球??(qiu)“打??(da)針??(zhen)”??，怎??(zen)么??(me)才??(cai)能??(neng)保??(bao)證?(zheng)不?(bu)打??(da)偏??(pian)呢??(ne)？??船祝(chuan)上?(shang)啟??(qi)動(dòng)??(dong)了??(le)動(dòng)??(dong)力??(li)定??(ding)位??(wei)系??(xi)統(tǒng)??(tong)???！　“??(ba)內(nèi)??(nei)外?(wai)管??(guan)連??(lian)接??(jie)起??(qi)來(lái)??(lai)?，聽(tīng)??(ting)起??(qi)來(lái)??(lai)很??(hen)簡(jiǎn)??(jian)單??(dan)?，但??(dan)是??(shi)操??(cao)作?(zuo)起??(qi)來(lái)??(lai)可??(ke)真??(zhen)不??(bu)容??(rong)易??(yi)??。??5米??(mi)多??(duo)長(zhǎng)??(chang)的??(de)一??(yi)節(jié)??(jie)外??(wai)管?(guan)?，就??(jiu)有??(you)206公?(gong)斤??(jin)?，每??(mei)個(gè)??(ge)連??(lian)接??(jie)頭??(tou)也?(ye)有??(you)60公??(gong)斤??(jin)重??(zhong)?，當(dāng)??(dang)內(nèi)??(nei)管??(guan)連??(lian)接??(jie)后?(hou)?，要??(yao)完??(wan)全??(quan)依??(yi)靠??(kao)人??(ren)力??(li)推??(tui)動(dòng)??(dong)進(jìn)??(jin)行??(xing)組??(zu)裝??(zhuang)??。為??(wei)了??(le)固??(gu)定??(ding)?，每??(mei)節(jié)??(jie)內(nèi)?(nei)外??(wai)管??(guan)和??(he)連??(lian)接??(jie)頭??(tou)都?(dou)有??(you)8個(gè)??(ge)對(duì)??(dui)應(yīng)??(ying)的??(de)螺??(luo)口??(kou)?，這??(zhe)就??(jiu)讓??(rang)連?(lian)接??(jie)成??(cheng)了??(le)一??(yi)個(gè)??(ge)精??(jing)巧??(qiao)的??(de)技??(ji)術(shù)??(shu)活??(huo)??。許?(xu)浩??(hao)?，參??(can)與??(yu)過(guò)??(guo)前??(qian)些??(xie)年??(nian)的??(de)重??(zhong)力??(li)柱??(zhu)作??(zuo)業(yè)??(ye)?，這??(zhe)次?(ci)組??(zu)裝??(zhuang)和??(he)收??(shou)放??(fang)的??(de)具??(ju)體??(ti)工??(gong)作??(zuo)就?(jiu)由??(you)他??(ta)來(lái)?(lai)協(xié)??(xie)調(diào)??(tiao)??。。