Video: Ames sawv cev rau NASA li cas?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cov Ames Lub Chaw Tshawb Fawb (ARC), tseem hu ua NASA Ames , yog ib tug loj NASA chaw tshawb fawb ntawm Moffett Federal Airfield hauv California lub Silicon Valley. Nws tau tsim muaj nyob rau hauv 1939 raws li lub thib ob National Advisory Committee rau Aeronautics (NACA) kuaj.
Khaws qhov no hauv kev xav, NASA Ames nyob qhov twg?
NASA's Ames Tshawb fawb Center, ib qho ntawm kaum NASA fields, yog nyob nyob hauv plawv California lub Silicon Valley. Txij xyoo 1939, Ames tau coj NASA nyob rau hauv kev tshawb fawb thoob ntiaj teb thiab kev loj hlob nyob rau hauv aeronautics, kev tshawb nrhiav technology thiab kev tshawb fawb raws li lub hauv paus muaj peev xwm.
Kuj Paub, NASA puas yog tsoomfwv txoj haujlwm? National Aeronautics thiab Space Administration ( NASA , /ˈnæs?/) yog ib lub koom haum ywj pheej ntawm Tebchaws Meskas Tsoom Fwv Teb Chaws Tsoomfwv lub luag haujlwm rau kev pabcuam pej xeem thaj chaw, nrog rau kev tshawb fawb aeronautics thiab aerospace. NASA tau tsim nyob rau xyoo 1958, ua tiav National Advisory Committee for Aeronautics (NACA).
Ntawm no, koj tuaj yeem mus ntsib NASA Ames Research Center?
Ib qho chaw tseem ceeb rau ntau yam NASA cov missions thiab tej yaam num, AMES yog tus coj tus kheej ncig saib kev paub uas yuav siv li ib teev. Mus saib tus Ames ' Lub Chaw Qhua thiab kawm dab tsi tshwm sim ntawm qhov amazing no NASA qhov chaw. Yog xav paub ntxiv, hu rau 650-604-6274.
NASA muab ntau txoj haujlwm?
Ntau tshaj 17,000 tus neeg ua haujlwm rau NASA . Ntau ntau tus neeg ua hauj lwm nrog lub koom haum raws li tsoom fwv cov neeg cog lus. Cov neeg no raug ntiav los ntawm tuam txhab uas muag NASA them nyiaj ua haujlwm. Cov neeg ua haujlwm sib koom ua ke sawv cev rau ntau yam hauj lwm.
Pom zoo:
ICRT sawv cev rau biology li cas?
Txij li thaum lub siab yog nyob ntawm qhov kub thiab txias, koj yuav tsum tau ua qhov no rau hauv qhov sib npaug los ntawm kev sib npaug ntawm qhov kub thiab txias hauv degrees Kelvin, uas yog sib npaug ntawm qhov ntsuas kub hauv degrees Celsius ntxiv rau 273. Cov mis rau qhov muaj peev xwm (ψs) yog: ψs = iCRT
Dab tsi cov tshuaj tiv thaiv sawv cev rau lub cev qhuav dej synthesis?
Nyob rau hauv lub cev qhuav dej synthesis cov tshuaj tiv thaiv (Daim duab), cov hydrogen ntawm ib tug monomer ua ke nrog cov hydroxyl pawg ntawm lwm monomer, tso ib tug molecule ntawm dej. Nyob rau tib lub sijhawm, cov monomers sib koom electrons thiab tsim covalent bonds. Raws li cov monomers ntxiv koom nrog, cov saw hlau ntawm kev rov ua dua monomers tsim ib lub polymer
Qhov twg hauv qab no zoo tshaj plaws sawv cev rau qhov sib npaug molecular rau cov tshuaj tiv thaiv ntawm aqueous ammonia nrog sulfuric acid?
Nqe Lus Nug: Qhov Sib npaug Sib npaug rau Kev Ua Haujlwm Ntawm Aqueous Sulfuric Acid Nrog Aqueous Ammonia yog 2NH3 (aq) + H2SO4 (aq) --> (NH4) 2SO4 (aq) A
SFA sawv cev rau dab tsi ntawm lub cev muaj zog?
Service Factor Amps, los yog S.F.A., sawv cev rau tus nqi tam sim no lub cev muaj zog yuav kos thaum khiav ntawm tag nrho Service Factor. Hauv qhov piv txwv nameplate, S.F.A. yog yim amps ntawm 230 volts. Txuas ntxiv tshaj S.F.A. qhia rau ntawm daim ntawv teev npe tuaj yeem ua lub neej luv luv
Qhov twg electron configuration sawv cev rau ib tug atom nyob rau hauv nws lub hauv av?
Yog li txhua qhov kev teeb tsa hluav taws xob nyob rau hauv uas lub xeem electron (dua, lub valence electron) yog nyob rau hauv lub zog ntau dua orbital, lub caij no tau hais tias nyob rau hauv lub xeev zoo siab. Piv txwv li, yog tias peb saib hauv av hauv lub xeev (electrons nyob rau hauv lub zog qis tshaj plaws uas muaj orbital) ntawm oxygen, lub teeb tsa hluav taws xob yog 1s22s22p4