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发表于:2019-01-01
vacancytracerexchangefillavacancybyappointmentOfficevacancyrateshavedeclined.Isthereanyvacancyinyourfactory?fill(up)avacancybyelectionBethereanyvacancyinyourfactory?Avaca...
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发表于:2020-06-25
Thereisnovacancy.WealreadyhaveanexcellentambassadortotheUS."ButeverytimeIdrivebyhereyouhavethe'novacancy'signon."saidthesalesman.Imaginelookingforahotelroom,thereisno...
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发表于:2018-08-29
Ibelievethevacancyrateisdangerouslyhighatpresent.Thisearlywarningsystemselectsvacancyrateforsentimenttarget.Commercialhousingvacancyrateandwhatcausespriceswhilevigor?Inve...
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发表于:2017-12-13
Alatticevacancyisasimpleexampleofanimperfection.PointDefect-Acrystaldefectthatisanimpurity,suchasalatticevacancyoraninterstitialatom....
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发表于:2023-12-31
1、Thevacancydefectclustersinpolycrystallinepurealuminuminducedbyhigh-currentpulsedelectronbeam2、EffectofoxygenvacancydefectonthemagneticpropertiesofCo-dopedZnOdilutedma...