Ku ya 23 Ukwakira 2019, isosiyete yacu na Beijing Electric Albert Electronics Co., Ltd. batumiwe na Duan Yuning, umunyamabanga w’ishyaka akaba na visi perezida w’ikigo cy’igihugu gishinzwe ubumenyi bw’ubushinwa, mu Bushinwa gusura ikigo cy’ubushakashatsi cya Changping kugira ngo bungurane ibitekerezo.
Yashinzwe mu 1955, Ikigo cy’igihugu gishinzwe metrologiya, Ubushinwa n’ishami ry’ubuyobozi bwa Leta bushinzwe kugenzura amasoko kandi ni cyo kigo cy’ubushakashatsi bwa siyansi y’ubumenyi bw’ikirere mu Bushinwa n’ikigo cya Leta gishinzwe ubumenyi bw’ikoranabuhanga mu by'amategeko.Guhindura ishingiro ryubushakashatsi ryibanda kubushakashatsi buhanitse bwa metero, ni ishingiro ryo guhanga ubumenyi n'ikoranabuhanga, ubufatanye mpuzamahanga no guhugura impano.
Abitabiriye iyo nama barimo cyane cyane: Duan Yuning, umunyamabanga w’ishyaka akaba na visi perezida w’ikigo cy’igihugu gishinzwe metrologiya, mu Bushinwa;Yang Ping, umuyobozi w’ishami ry’ubuziranenge bw’ubucuruzi mu kigo cy’igihugu cya Metrology, mu Bushinwa; Yu Lianchao, umufasha w’ikigo cy’ubushakashatsi ku ngamba;Yuan Zundong, Umuyobozi mukuru;Wang Tiejun, umuyobozi wungirije w'ikigo cya Thermal Engineering Institute; Dr.Zhang Jintao, ushinzwe igihembo cy’igihugu cy’ubumenyi n’ikoranabuhanga mu iterambere; Jin Zhijun, umunyamabanga mukuru wa komite ishinzwe umwuga wo gupima ubushyuhe;Sun Jianping na Hao Xiaopeng, Dr. Thermal Engineering Institute.
Duan Yuning yerekanye ubushakashatsi bwa siyansi n’iterambere ry’ubukungu n’imibereho ya serivisi ya metero y’ikigo cy’igihugu cya Metrology, mu Bushinwa, anareba amashusho yamamaza ikigo cy’igihugu gishinzwe metrologiya, mu Bushinwa.
Igihe twasuraga laboratoire, twabanje kumva ibisobanuro bya Bwana Duan ku bisobanuro bizwi cyane "igiti cya pome cya Newton", cyashyikirijwe Ikigo cy'igihugu cya Metrology, mu Bushinwa n'Ikigo cy'igihugu cy'Ubugenge cy'Ubwongereza.
Ku buyobozi bwa Bwana Duan, twasuye laboratoire ya boltzmann ihoraho, isobanutse neza ya laboratoire, laboratoire ya metero ya metero, laboratoire ikomeza igihe, laboratoire yerekana ubushyuhe bwo hagati, laboratoire ya infragre ya kure, laboratoire y’ubushyuhe bwo hejuru, hamwe na laboratoire.Binyuze kuri- ibisobanuro byurubuga rwa buri muyobozi wa laboratoire, isosiyete yacu ifite ibisobanuro birambuye kubyerekeye ibisubizo byiterambere byiterambere ndetse nurwego rwikoranabuhanga ruteye imbere rwikigo cyigihugu cya Metrology, Ubushinwa.
Bwana Duan yaduhaye intangiriro idasanzwe muri laboratoire ikomeza igihe, ikubiyemo isaha ya cesium atomic isoko yisoko yatunganijwe n’ikigo cy’igihugu gishinzwe ubumenyi bw’ubumenyi bw’ubushinwa, mu Bushinwa. Nk’umutungo w’ibikorwa by’igihugu, ibimenyetso nyabyo byerekana ibihe bijyanye n'umutekano w'igihugu, ubukungu bw'igihugu n'imibereho y'abaturage. Isaha ya Cesium atom yisoko, nkibihe byigihe byerekana inshuro, niyo soko ya sisitemu yigihe cyigihe, itanga umusingi wa tekiniki yo kubaka sisitemu yukuri kandi yigenga mubushinwa.
Twibanze ku gusobanura ubushyuhe bw’ubushyuhe - kelvin, Dr. Zhang jintao, umushakashatsi w’ikigo cy’ubushakashatsi bw’ubushyuhe, yatugejejeho laboratoire ya boltzmann ihoraho kandi yuzuye.Laboratoire yari yarangije umushinga w "ubushakashatsi bw’ikoranabuhanga ku ivugurura rikomeye ry’ubushyuhe" kandi yatsindiye igihembo cya mbere cy’iterambere ry’ubumenyi n’ikoranabuhanga mu gihugu.
Binyuze mu ruhererekane rwo guhanga uburyo n'ikoranabuhanga, umushinga wabonye ibisubizo byo gupima Boltzmann ihoraho idashidikanywaho 2.0 × 10-6 na 2.7 × 10-6, ubwo ni bwo buryo bwiza ku isi.Ku ruhande rumwe, ibisubizo byo gupima muri ubwo buryo bwombi byashyizwe mu ndangagaciro zisabwa z’ibanze mpuzamahanga zifatika zifatika za komisiyo mpuzamahanga ku makuru y’ubumenyi n’ikoranabuhanga (CODATA), kandi ikoreshwa nk'icyemezo cya nyuma cyo guhora kwa boltzmann.Ku rundi ruhande, ni bo bantu ba mbere bagezeho ku isi bakoresheje uburyo bubiri bwigenga kugira ngo basobanure neza ibyo bisobanuro, bituma Ubushinwa bugira uruhare runini mu gusobanura ibice by'ibanze bigize gahunda mpuzamahanga y'ibice (SI).
Ikoranabuhanga rishya ryateguwe nuwo mushinga ritanga igisubizo cyo gupima mu buryo butaziguye ubushyuhe bw’ibanze bwa reaction ya kirimbuzi ya kane y’ibikorwa bya kirimbuzi mu mushinga w’igihugu, bikazamura urwego rw’ikwirakwizwa ry’ubushyuhe mu Bushinwa, kandi bigatanga inkunga yo gukurikirana ubushyuhe mu nzego z’ingenzi nkizo nk'ingabo z'igihugu n'ikirere.Muri icyo gihe, bifite akamaro kanini mugushira mubikorwa byinshi bya tekiniki, zeru zeru zikurikirana, gupima ibanze ryubushyuhe nubundi bwinshi bwa termofiziki.
Nyuma yo gusurwa, Bwana Duan n'abandi bavuganye n'abahagarariye isosiyete yacu mu cyumba cy'inama.Bwana Duan yavuze ko nk'abanyamuryango b'ishami rishinzwe ikoranabuhanga ryo mu rwego rwo hejuru mu gihugu, bafite ubushake bwo gufasha mu kuzamura inganda z'ikoranabuhanga rikomeye mu gihugu.Xu Jun, Umuyobozi w’Inama y'Ubutegetsi, Zhang Jun, Umuyobozi mukuru, na He Baojun, umuyobozi mukuru wungirije ushinzwe ikoranabuhanga bagaragaje ko bashimira abaturage bo mu kigo cy’igihugu gishinzwe ubumenyi bw’ubushinwa, mu Bushinwa.Ku bushake bwo gushimangira ubufatanye n’abaturage bo mu kigo cy’igihugu cy’ubumenyi bw’ubumenyi bw’Ubushinwa, bagaragaje kandi ko bazahuza ibyiza byabo byo gukora n’inganda n’inyungu za tekiniki z’ikigo cy’igihugu cya Metrology, mu Bushinwa, kugira ngo batange umusanzu ukwiye muri inganda za metero niterambere ryimibereho.
Igihe cyo kohereza: Nzeri-21-2022
