ʻO ka maikaʻi kiʻekiʻe D5010437049 5010437049 3682610-C0100 Air Rain
Nā Hōʻailona
Type Marketing:Huahelu wela 2019
Kahi kumu:Zhejiang, china
Inoa inoa inoa:Flying Blll
WANTRTY:1 makahiki
Type:KaʻiʻImi
Kūlana:ʻO ka maikaʻi kiʻekiʻe
Ma hope o ka lawelaweʻana ma hope iho i hāʻawiʻia:Kōkua pūnaewele
POHE:Paipai
Ka manawa hoʻouna:5-15 lā
Huahana hou hoʻopuka
Hiki ke hoʻokaʻawaleʻia nā mea semiconductor i nā'āpanaʻelua, ke kau nei kekahi ma ke kumumanaʻo e hoʻololi ai i ka semiconductor ʻO ka hana o kēiaʻano hoʻoikaika koʻikoʻi ka mea nui loa aʻaʻole i ulu nuiʻia. ʻO ka mea'ē aʻe keʻano o ka semior ma luna o semiconductor i ka hopena o semicorsisive I nā lā nui,ʻo Semiconductor Strain Guges i hoʻopiliʻia e pili ana i nā mea elastic e hoʻonui ai i nā mea hana a me nā mea hana hana. I ka makahiki 1960 Heʻano maʻalahi kēiaʻano o ka nui o ka sensor he nui a me ka koi,ʻaʻohe kumu e neʻe nei a me nā koho maʻa o ka maka a me ka paleʻana i ka hana o ka sensor.
ʻO ka hopenaʻo Piezoresistive o Semiconductor Semiconductor e pili ana i kahiʻano o waho,ʻo ia hoʻi, ke hoʻololiʻia e ka nui o ka hōʻailona. ʻO ka hoʻololiʻana o keʻano o ka paleʻana ma lalo o ka hana o keʻano o ke kaumaha i kapaʻiaʻo PiezorSnive Hōʻikeʻia matematika e like me ρ / ρ = Π σ.
Kahi e hōʻike ai i ke kaumaha. ʻO ka loli o keʻano o ka paleʻana (R / R) i hoʻokumuʻia e Semiconductor ma lalo o ke kaumaha, no laila e kākauʻia ka hopena o ka pale
Ma lalo o ka hana o ka ikaika o waho, kekahi pilikia (
Inā i hōʻikeʻia ka hopena piezorestivative e ka strain ma luna o ka semiconductor, he r / r = tdε.
Ua kapaʻiaʻo G G i keʻano o keʻano o kaʻikeʻana i ka naʻau, e hōʻike ana i ka loli pili o keʻano o keʻano o keʻano o ka waihona.
ʻO Piezoresistive ma keʻano he mea maoli paha keʻano o ke kino kino o ka hana kino o SemicorSuty PipiorSistive. Ka pilina ma waena o lākou, e like me ka pilina ma waena o ke kaumaha a me ka strain, hoʻoholoʻia e ka modulus o ka'ōpio,ʻo ia hoʻi, g = ч y.
Ma muli o ke anisotroy o ka crystals slimoronductor i ka elasticity ʻO ka nui o ka nui o semicohonduesuctor e pili pū ana i ka hopena e pili pū ana i ka pale o ka semiconductor. Ka lalo o ka paleʻana,ʻo ka mea liʻiliʻi loa i ka meaʻike. Ua hoʻoholoʻia ka hopena o ka piezoresistive o ka paleʻana o ka paleʻana i ka crystant a me kaʻikeʻoleʻana o ka paleʻana o ka paleʻana o ka paleʻana. ʻO ka nānāʻana i ka maʻi kūpono nui e pili ana i ka nānāʻana i kaʻiliʻana i kaʻaoʻao o ka papa.
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