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學(xué)習(xí)快評(píng)丨qibao666888　　根??(gen)據(jù)??(ju)操??(cao)作??(zuo)流??(liu)程??(cheng)??，先??(xian)用??(yong)地??(di)質(zhì)??(zhi)纜??(lan)按??(an)穩(wěn)?(wen)定??(ding)的??(de)速??(su)度??(du)??，把??(ba)重??(zhong)力??(li)柱??(zhu)下??(xia)放??(fang)到??(dao)距??(ju)離??(li)海??(hai)底??(di)9米??(mi)的??(de)位??(wei)置??(zhi)??，此??(ci)時(shí)??(shi)黃??(huang)色??(se)的??(de)小??(xiao)重??(zhong)錘??(chui)先??(xian)觸??(chu)底??(di)??，激??(ji)發(fā)??(fa)釋?(shi)放??(fang)器??(qi)開??(kai)關(guān)??(guan)并??(bing)脫??(tuo)鉤??(gou)??，重??(zhong)力??(li)柱?(zhu)自??(zi)由??(you)落??(luo)體??(ti)??，依??(yi)靠??(kao)自??(zi)身??(shen)重??(zhong)力??(li)扎??(zha)入??(ru)到??(dao)海??(hai)底?(di)進(jìn)??(jin)行??(xing)地??(di)質(zhì)??(zhi)取??(qu)樣??(yang)??。??隨??(sui)著??(zhe)黃??(huang)色??(se)的??(de)小?(xiao)重??(zhong)錘??(chui)入??(ru)水??(shui)??，重??(zhong)力??(li)柱??(zhu)一??(yi)點(diǎn)??(dian)點(diǎn)?(dian)調(diào)??(tiao)整??(zheng)到??(dao)正??(zheng)確??(que)位??(wei)置??(zhi)???！　?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??(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)??。。