Dual sabmersibol bilong Saina i winim planti namba wan samting long ol dip solwara bilong Aktik
Long taim bilong namba 15 saientifik ekspedisen bilong Saina long Aktik, sip Jiaolong i bin mekim namba wan daiv bilong en insait long ais zon bilong Aktik.
Na tu, namba wan wok bung aninit long solwara namel long ol sip we i gat man na ol sip we i no gat man long en long ol 'polar region' i pinis.
Daiv long ais solwara we i brukim rekot: Saina's dual submersible Arctic scientific expedition i winim planti namba wan samting long wol
Long mun Septemba 2025, namba 15 tim bilong Saina long wok painimaut long Arctic Ocean i kam bek wantaim ona. Insait long dispela ekspedisen, "Jiaolong" manned submersible na unmanned remotely operated vehicle (ROV) i kamapim wanpela "dual submersible combination" na i winim planti namba wan saientifik brekthru long wol ais solwara, na i makim ofisel entry bilong dip-sea eksploresen teknoloji bilong Saina i go insait long wanpela nupela taim bilong "olgeta operesen".
Nambawan bikpela wok bilong dispela saientifik ekspedisen em i namba wan wok bung aninit long solwara namel long ol sip we i gat man na ol sip we i no gat man long en long ol 'polar region'. Long Ogas 14-15, "Jiaolong" na ROV i bin pinisim tupela bikpela daiv insait long ol wara we i gat bikpela latitude antap long 75 digri N insait long Arctic Ocean: namba wan wok bung daiv i bin verifai stretpela ples aninit long solwara na akustik komunikesen teknoloji long ol pola rijon, na winim ol hevi bilong signal i no stap gut we i save kamap bikos long flot bilong ais, anomagnetik intaferens, na ol narapela samting; Long namba tu join operesen, ROV i kisim olgeta wok bilong kisim ol sempel bilong "Jiaolong" speskrap. "Jiaolong" speskrap i givim ol ston sempel na ol mak bilong wok i go long ROV, na tupela sabmersibol tu i rekodim ol piksa data wantaim narapela narapela, na i kamapim wanpela dip integresen bilong "human kreativiti na masin presis". Dispela wok bung i pulapim spes we i no gat inap bikpela-skel sempel bilong ol manned submersibles, i mekim wok i kamap gutpela moa long 40%, na i kamapim nupela paradaim bilong wok painimaut long ol dip solwara long bihain taim.
Jiaolong speskrap i bin winim tu namba wan Arctic ais daiv we wanpela man bilong Saina i save daiv long solwara, na dispela i skruim wok bilong Saina long daiv long solwara long "ful solwara dip" i go long "ful solwara eria". Long karim hevi bilong ol bikpela ples olsem -30 digri liklik hat na bikpela ais i flot long ol polar rijon, risets tim i bin stretim "Ice Armor" apgret bilong "Jiaolong" speskrap: haidrolik sistem na litiam bateri i bin go insait long planti handet low- tes long mekim wok i stap gut long - digri; Ol i putim wanpela 'multi beam radar' antap long painimaut 'real-time distribution' bilong ais we i flot, na ol i putim wanpela 'secondary loading device' bilong bosim gut spit bilong ais i flot; Bihain long ol i bin apgredim nevigesen sistem, stretpela mak bilong posisen i kamap long mak bilong 1 mita, na dispela i stretim hevi bilong nevigesen deviesen we i kamap long ol Arctic geomagnetic anomalies. Sabmarin pailot Fu Wentao i tokaut olsem bikpela salens bilong Arctic dip-si daiv em "ol senis i save kamap long ais". Ol saientifik risets tim i bin adoptim "submersible finding ship" mode, we i mekim wok bilong kisim bek samting i kamap gutpela moa long 30% long rot bilong putim ol 'multi beam' na kamera wantaim, na dispela i abrusim hevi bilong kisim bek samting we i save kamap taim ais i flot.
Long sait bilong wok painimaut bilong saiens, tupela 'submersible' kombinesen i bin putim planti "namba wan rekot". Long rot bilong AI i helpim 'biometric' teknoloji, ol saientifik risets tim i painimaut long namba wan taim ol bikpela spesal difrens long distribusen bilong ol bentik organism insait long Arctic dip si. Long ol narapela narapela 'geological' envairomen, namba bilong ol samting olsem ol 'sea snake tails' na 'sea anemone' inap long senis inap 10-pela taim, na ol i save soim ol narakain pasin bilong "ol liklik na planti kainkain samting". Ol i no painim ol narapela kain 'deep-sea coral na si kukamba grup insait long solwara. Dispela hai-definisen kamera we ROV i karim i bin kisim tu ol samting we ol i ting i stap yet long kol spring bilong ol 'pockmarks', 'carbonate rocks', na ol bikpela 'shellfish fosils', na dispela i givim bikpela evidens long risets bilong 'methane transport' insait long 'geological history' bilong Arctic. Na tu, wok bilong bungim ol solwara na sedimen sempel long tupela sabmersibol i pulapim planti spes bilong envairomen long hai latitude rijon bilong Arctic Ocean, na i givim ol besik data bilong toksave long ol senis long solwara ais.
Dispela saientifik ekspedisen i bin kamapim tu nupela rot bilong wok "tupela sip wok bung wantaim na planti divais linkej". "Xuelong 2" aisbreka i opim wanpela operesenel eria, na "Deep Sea 1" i save mekim ol wok lukluk wantaim tupela submersibol, na ol ais beis unmanned ikwipmen i save mekim 24-aua long olgeta-weta monitoring. Olgeta sistem i ken kisim 1.8 bilien set bilong 'polar environmental data' long olgeta yia, na pe bilong pawa long wan wan kilowatt aua i stap aninit long kontrol long wanpela intenesenel level. Ol dispela bikpela wok i no soim tasol olsem Saina i dipen long em yet na em i kamap gutpela moa long dip-teknoloji bilong solwara, tasol tu i givim wanpela gutpela na liklik pe bilong "Saina solusen" bilong global polar saientifik risets.
