Cov txheej txheem:
- Leej twg nrhiav tau tshuaj tua kab mob?
- Aureomycin siv rau dab tsi?
- chlortetracycline siv rau dab tsi?
- Puas yog aureomycin yog tshuaj tua kab mob?
Video: Cov kws tshawb fawb hauv qab no leej twg yog tus nrhiav pom aureomycin?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Yellapragada Subba Rao (12 Lub Ib Hlis 1895 - 8 Lub Yim Hli 1948) yog ib tus kws tshaj lij Indian biochemist uas nrhiav tau lub luag haujlwm ntawm adenosine triphosphate (ATP) ua lub zog hauv lub cell, tsim methotrexate rau kev kho mob qog noj ntshav thiab coj tus department ntawm Lederle lub chaw soj nstuam uas Benjamin Minge Duggar…
Leej twg nrhiav tau tshuaj tua kab mob?
Nyob rau xyoo 1920, tus kws tshawb fawb Askiv Alexander Fleming tau ua haujlwm hauv nws lub chaw kuaj mob ntawm St. Mary's Tsev Kho Mob hauv London thaum yuav luag los ntawm kev sib tsoo, nws pom muaj cov khoom loj hlob tuaj uas tuaj yeem tawm tsam qee yam. kab mob.
Aureomycin siv rau dab tsi?
AUREOMYCIN; tshuaj tua kab mob tshiab rau kho kab mob, kab mob thiab kab mob rickettsial.
chlortetracycline siv rau dab tsi?
Siv Chlortetracycline:
Nws yog siv los kho los yog tiv thaiv qhov muag kab mob.
Puas yog aureomycin yog tshuaj tua kab mob?
Tus tshuaj tua kab mob tau muaj npe hu ua aureomycin, thiab cov lus hais txog nws cov khoom tshwj xeeb thiab tshuaj purification yuav raug tshaj tawm rau lwm qhov. Kev txaus siab tshwj xeeb rau peb yog qhov muaj txiaj ntsig zoo ntawm cov haujlwm uas tau nthuav tawm los ntawm cov tshuaj tua kab mob no tawm tsam ntau rickettsiae thiab qee yam kab mob.
Pom zoo:
Qhov kev tshawb nrhiav hauv qab no yog kev tshawb nrhiav tsis paub?
Kev piav qhia: Ntau qhov kev tshawb nrhiav tsis paub suav nrog BFS, DFS, Uniform-nqi, Qhov tob-limited, Bidirectional search thiab lwm yam … Lub sijhawm thiab qhov chaw nyuaj ntawm BFS yog (Rau lub sijhawm thiab qhov chaw complex teeb meem xav txog b raws li branching factor thiab d raws li qhov tob ntawm tsob ntoo nrhiav.
Thaum tsim cov lus nug tshawb fawb tus kws tshawb fawb yuav tsum?
Teb: Thaum tsim cov lus nug tshawb fawb, tus kws tshawb fawb yuav tsum sau ib lo lus nug uas muaj cov lus teb tsis tau txiav txim siab. Kev piav qhia: Hauv lwm lo lus, yuav tsum muaj laj thawj los ua koj qhov kev tshawb fawb . Cov lus nug tshawb fawb yog dab tsi?
Tus kws tshawb fawb twg yog tus kws kho tsiaj?
Charles Darwin (1809 - 1882) Darwin yog, txog tam sim no, nto moo tshaj plaws ntawm txhua tus kws kho tsiaj hauv cov npe no. Tus kws tshawb fawb Askiv no paub zoo tshaj plaws rau nws phau ntawv sau keeb kwm ntawm Cov Tsiaj Ntawv los ntawm Kev Xaiv Ntuj Kev Xaiv, luam tawm xyoo 19th .
Cov kws tshawb fawb twg tau koom nrog hauv kev tshawb pom kev vam meej haappan?
Harappa tau pom thawj zaug los ntawm Tus kws tshawb fawb Askiv Askiv Sir Alexander Cunningham thaum khawb hauv xyoo 1872 . Leej twg pom Harappan kev vam meej? thawj qhov kev khawb av loj ntawm Harappa tau pib los ntawm Rai Bahadur Daya Ram Sahni hauv xyoo 1920.
Leej twg ua cov kws tshawb fawb nrhiav qhov chaw ntawm av qeeg?
Geologists siv seismic nthwv dej txhawm rau nrhiav qhov chaw av qeeg qhov chaw, ntsuas qhov sib txawv ntawm lub sijhawm tuaj txog ntawm P nthwv dej thiab S nthwv dej . geologists nrhiav qhov chaw nruab nrab ntawm av qeeg li cas? geologists nrhiav qhov chaw ntawm av qeeg li cas?
