Ngomhlaka-23 Okthoba 2019, inkampani yethu kanye neBeijing Electric Albert Electronics Co., Ltd. bamenywa nguDuan Yuning, unobhala weqembu kanye nephini likaMongameli weNational Institute of Metrology, eShayina, ukuvakashela isikhungo sokuhlola saseChangping ukuze bashintshane ngaso.
Yasungulwa ngo-1955, iNational Institute of Metrology, eShayina, iyinkampani engaphansi kwe-State Administration for Market Regulation futhi iyisikhungo socwaningo lwesayensi ye-metrological esiphezulu kunazo zonke eShayina kanye nesikhungo sobuchwepheshe be-metrological sezomthetho ezingeni likahulumeni. Isisekelo sokuhlola esishintshashintshayo esigxile ocwaningweni oluthuthukisiwe lwe-metrology, siyisisekelo sokusungula izinto ezintsha kwesayensi nobuchwepheshe, ukubambisana kwamazwe ngamazwe kanye nokuqeqeshwa kwamakhono.
Abantu ababesemhlanganweni bahlanganisa ikakhulukazi: uDuan Yuning, unobhala weqembu kanye nephini likaMongameli weNational Institute of Metrology, eShayina; uYang Ping, umqondisi womnyango wekhwalithi yebhizinisi weNational Institute of Metrology, eShayina; uYu Lianchao, umsizi weStrategic Research Institute; uYuan Zundong, uChief measurer; uWang Tiejun, iphini lomqondisi weThermal Engineering Institute; uDkt. Zhang Jintao, umuntu ophethe iNational Science and Technology Progress Award; uJin Zhijun, uNobhala Jikelele weKomidi Lochwepheshe Lokulinganisa Izinga Lokushisa; uSun Jianping noHao Xiaopeng, iDr. Thermal Engineering Institute.
UDuan Yuning wethula ucwaningo lwesayensi kanye nensizakalo yokuthuthukiswa komnotho kanye nomphakathi kwe-metrology ye-National Institute of Metrology, eShayina, futhi wabuka ividiyo ye-propaganda ye-National Institute of Metrology, eShayina.
Ngesikhathi sivakashele ilebhu, saqala ukulalela incazelo kaMnu. Duan mayelana "nomuthi wama-apula kaNewton" odumile, owethulwe kwiNational Institute of Metrology, eShayina yiBritish National Institute of Physics.
Ngaphansi kokuqondiswa kukaMnu. Duan, sivakashele i-boltzmann constant, i-precision spectroscopy laboratory, i-quantum metrology laboratory, i-time-keeping laboratory, i-medium temperature reference laboratory, i-infrared remote sensing laboratory, i-high temperature reference laboratory, kanye namanye ama-laboratory. Ngokuchaza okuse-site komholi we-laboratory ngamunye, inkampani yethu inokuqonda okwengeziwe ngemiphumela yentuthuko ethuthukisiwe kanye nezinga lobuchwepheshe obuthuthukisiwe be-National Institute of Metrology, eShayina.
UMnu. Duan wasinika isingeniso esikhethekile kwilabhorethri yokugcina isikhathi, ehlanganisa iwashi le-cesium atomic fountain elithuthukiswe yiNational Institute of Metrology, eShayina. Njengomthombo weqhinga lezwe, isignali yesikhathi enembile ehlobene nokuphepha kwezwe, umnotho wezwe kanye nendlela yokuphila yabantu. Iwashi le-Cesium atomic fountain, njengereferensi yesikhathi samanje, liwumthombo wesistimu yesikhathi, ebeka isisekelo sobuchwepheshe sokwakhiwa kwesistimu yesikhathi enembile nezimele eShayina.
Egxile ekuchazeni kabusha iyunithi yokushisa — uKelvin, uDkt. Zhang jintao, umcwaningi we-Institute of Thermal Engineering, wethule kithi ilabhorethri ye-boltzmann constant and precision spectroscopy. Ilabhorethri yayiqede iphrojekthi "yocwaningo lobuchwepheshe oluyinhloko ekuguqulweni okukhulu kweyunithi yokushisa" futhi iwine umklomelo wokuqala wentuthuko yesayensi nezobuchwepheshe kazwelonke.
Ngochungechunge lwezindlela ezintsha kanye nobuchwepheshe, iphrojekthi ithole imiphumela yokulinganisa ye-boltzmann constant of uncertainty 2.0×10-6 kanye ne-2.7×10-6 ngokulandelana, okuyizindlela ezinhle kakhulu emhlabeni. Ngakolunye uhlangothi, imiphumela yokulinganisa yalezi zindlela ezimbili ifakiwe kumanani anconyiwe e-international basic physical constants yekhomishini yamazwe ngamazwe yedatha yesayensi nezobuchwepheshe (i-CODATA), futhi isetshenziswa njengesinqumo sokugcina se-boltzmann constant. Ngakolunye uhlangothi, ziyimpumelelo yokuqala emhlabeni ukwamukela izindlela ezimbili ezizimele zokuhlangabezana nencazelo entsha, okwenza umnikelo wokuqala obalulekile waseShayina encazelweni yamayunithi ayisisekelo ohlelweni lwamazwe ngamazwe lwamayunithi (SI).
Ubuchwepheshe obusha obuthuthukiswe yiphrojekthi buhlinzeka ngesisombululo sokulinganisa ngqo izinga lokushisa eliyinhloko le-reactor yenuzi yesizukulwane sesine kuphrojekthi enkulu kazwelonke, buthuthukisa izinga lokudluliselwa kwenani lokushisa eShayina, futhi buhlinzeka ngokusekelwa kokulandelela izinga lokushisa emikhakheni ebalulekile njengokuvikela izwe kanye nezindiza. Ngesikhathi esifanayo, kubaluleke kakhulu ekufezeni izindlela eziningi zobuchwepheshe, uchungechunge lokulandelela olungenalutho, ukulinganisa okuyinhloko kwezinga lokushisa kanye nezinye izinto ezithinta ukushisa.
Ngemva kokuvakasha, uMnu. Duan nabanye baxhumane nabamele inkampani yethu egumbini lomhlangano. UMnu. Duan uthe njengamalungu eyunithi yobuchwepheshe obuphezulu kakhulu ezweni, bazimisele ukusiza ekukhuleni kwamabhizinisi kazwelonke obuchwepheshe obuphezulu. UXu Jun, uSihlalo weBhodi, uZhang Jun, uMphathi Jikelele, kanye noHe Baojun, iphini lomphathi jikelele wezobuchwepheshe bazwakalise ukubonga kwabo kubantu beNational Institute of Metrology, eShayina ngokwamukelwa kwabo. Ngokuzimisela ukuqinisa ukubambisana nabantu beNational Institute of Metrology, eShayina, baveze nokuthi bazohlanganisa izinzuzo zabo zokuklama nezokukhiqiza nezinzuzo zobuchwepheshe zeNational Institute of Metrology, eShayina, ukuze benze iminikelo efanele embonini ye-metrology kanye nentuthuko yomphakathi.
Isikhathi sokuthunyelwe: Septhemba-21-2022
