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由 ME Elbuluk 著作 · 2007 · 被引用 1 次 — Performance of Silicon Germanium Power Devices at Extreme Temperatures. Abstract: In deep space missions, surface- and spacecraft are exposed to extreme low ...ETC2N555GermaniumPowerTransistorsQuantity:2GoldenOPart#0110Detailsataglance:InventoryClassNewOldStockManufacturerETCMarkingsElectronic ...
2N1547電晶體PNPGermaniumPowerTransistor.5年ago;Postedin:0;Author:余小牛..NT$700.00.數量.加入購物車.貨號:2N1547分類:2N系列.
2N1547電晶體PNPGermaniumPowerTransistor.4年ago;Postedin:0;Author:余小牛..NT$700.00.數量.加入購物車.貨號:2N1547分類:2N系列.
由NVMorozova著作·2020·被引用8次—Silicon,germaniumandtheiralloysareclassicalsemiconductorsthatplayanimportantroleinfundamentalsciencesandarethebasisformodern ...
Adevelopmentalgermaniumpowertransistorisdescribed.Thecollectorheatdissipationis20wattsatroomtemperaturewhenthetransistorisproperly ...
在YesStyle.com購買DHCGermaniumPowerSerum!優質產品,價格相宜,全球免郵費優惠!
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使用能緊實皺紋的伸展纖維,搭配能喚回肌膚原有活力的水溶性鍺,以及具高度抗皺作用的維他命A誘導體等,這些成分能改善肌膚的彈力與張力,加上具鎖水作用的玻尿酸,能同心 ...
DHCGermaniumisahighendskincareseries.Itcontainsavarietyofnaturalandplant-derivedingredients,includinghigh-puritywater-solubleorganic ...
,releasinghighenergyelectronsintheprocess.Becauseofthis,itisusedincombinationwithradonfornuclearbatteries.Atleast27radioisotopes ...
GermaniumisachemicalelementwiththesymbolGeandatomicnumber32.Itisalustrous,...Anothersourceofgermaniumisflyashofpowerplantsfueledfromcoal ...
Germaniumimprovesbloodcirculationbyremovinglipidperoxidesandharmfuloxygenthatdamagesthewallsofbloodvessels.Italsopreventsbloodvesselsfrom ...
由JPhilips著作·1958·被引用13次—Two-terminalandthree-terminalgermaniumpowerswitchingdeviceshavebeendeveloped,utilizingametalsemiconductorcontactasanelectroninjectorina ...
Two-terminalandthree-terminalgermaniumpowerswitchingdeviceshavebeendeveloped,utilizingametalsemiconductorcontactasanelectroninjectorina ...
GermaniumPowerTransistorBJTPNP75V20ATO-3.Features:Collector-EmitterVoltage:-75V;CollectorCurrent:20A;Emitter-BaseVoltage:-2V;PowerDissipation ...
HighmobilitychannelmaterialscouldreplacestrainedSitoenhancespeedperformanceand/orreducepowerconsumptioninfuturetransistors.
GPDOptoelectronicsCorp.manufacturesGermaniumandInGaAsbasedphotodetectorsforOEMcustomersacrossabroadarrayofmarketssuchasAerospace, ...
Germaniumphotodetectorallowingcontinuouspositionsensingoveralargearea.Thisproductisdesignedforuseinopticalmetrologyandbeamalignment ...
由HPRFrederikse著作·1953·被引用163次—Thethermoelectricpowerofgermaniumsinglecrystalshasbeenmeasuredinthetemperaturerange10to300°K.N-typesamplesofvariousimpuritycontent ...
質地清爽,能順利滲透到角質層,越持續使用,越能感覺到它黏在手掌上,讓肌膚變得豐盈柔軟。推薦給所有想要擁有不受年齡或環境影響的活力肌膚的人。
裡櫻花萃取可解決年輕時不困擾的皮膚泛黃和缺乏緊緻的問題,提亮*3,使皮膚富有彈性,蘆筍莖提取物可保持豐滿的彈性,而久田提取物可收緊和收緊肌膚肌膚。加上西番蓮果萃取 ...