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學(xué)習(xí)快評(píng)丨qibao666888　　2月??(yue)上??(shang)旬??(xun)??，南??(nan)緯??(wei)74度??(du)??，西??(xi)經(jīng)??(jing)110度??(du)??，阿??(e)蒙??(meng)森??(sen)海??(hai)上??(shang)難??(nan)得??(de)出??(chu)現(xiàn)??(xian)了??(le)一??(yi)個(gè)??(ge)大??(da)晴??(qing)天??(tian)??。?因??(yin)為??(wei)這?(zhe)次??(ci)使??(shi)用??(yong)的?(de)重??(zhong)力?(li)柱??(zhu)長(zhǎng)??(chang)度??(du)超??(chao)過(guò)??(guo)20米??(mi)??，作??(zuo)業(yè)?(ye)對(duì)??(dui)穩(wěn)??(wen)定??(ding)性??(xing)要??(yao)求??(qiu)很??(hen)高??(gao)??，所??(suo)以??(yi)在??(zai)正??(zheng)式??(shi)作??(zuo)業(yè)??(ye)前??(qian)夕??(xi)??，“雪??(xue)龍??(long)2”號(hào)??(hao)停??(ting)船??(chuan)進(jìn)??(jin)行??(xing)設(shè)??(she)備??(bei)的??(de)現(xiàn)??(xian)場(chǎng)?(chang)組??(zu)裝??(zhuang)??。　　“雪??(xue)龍??(long)2”號(hào)??(hao)實(shí)??(shi)驗(yàn)??(yan)室??(shi)主??(zhu)任??(ren) 夏??(xia)寅??(yin)月??(yue)：我??(wo)們??(men)到??(dao)底??(di)的??(de)深??(shen)度??(du)應(yīng)??(ying)該??(gai)在??(zai)2821米?(mi)左??(zuo)右??(you)??，實(shí)??(shi)際??(ji)放??(fang)的??(de)長(zhǎng)??(chang)度?(du)在?(zai)2840多??(duo)米??(mi)??，收??(shou)的??(de)時(shí)??(shi)候??(hou)差??(cha)不??(bu)多??(duo)也??(ye)是??(shi)在??(zai)2840米??(mi)的??(de)時(shí)??(shi)候??(hou)??，開(kāi)??(kai)始??(shi)張??(zhang)力??(li)變??(bian)大?(da)??。??最??(zui)大?(da)達(dá)?(da)到??(dao)11.7噸??(dun)??。正??(zheng)常??(chang)張??(zhang)力??(li)??，應(yīng)??(ying)該??(gai)在??(zai)7.4噸??(dun)左??(zuo)右??(you)??。。