Cov Khoom Qhia Txog Khoom
Cov Cim Npe Khoom
Cov Kev Pab Qhia Ntawv Hauv Tsev Kawm Ntawv Geology Chav Kawm Cov Khoom Siv Qhia Ntawv Plate Structure thiab Surface Morphology Model Plate Tectonics Display Model
Cov khoom tsis:
Lub npe khoom: Cov qauv quav thiab nws cov qauv kev hloov pauv geomorphological
Khoom siv: Iav fiber reinforced yas
loj: Ntev 48.5cm, dav 19cm, siab 13cm
Nta:
1. Kev tsim cov qauv quav;
2. Cov qauv yooj yim ntawm cov quav yog anticlines thiab synclines;
3. Cov topography tsim los ntawm cov quav, ua roob thiab hav;
4. Cov duab geomorphological tsim tom qab kev cuam tshuam ntawm lub zog sab nraud, xws li cov anticline qub thiab cov mountainous syncline.
Kev Qhia Tshwj Xeeb: * 【Cov khoom siv hauv chav kuaj】Nws yog ib qho cuab yeej tsis tshua muaj rau cov tub ntxhais kawm los ua cov kev cob qhia tseem ceeb. Cov khoom siv ruaj khov tsis tas yuav txhawj txog kev raug rhuav tshem los ntawm cov tub ntxhais kawm, yog li nws yuav yog qhov ntxiv zoo rau koj cov khoom siv hauv chav kuaj
* 【Qauv Qhia】 Nws tuaj yeem sau cov xwm txheej ntawm cov quav uas faib rau ntau qhov chaw; thiab siv daim duab peb-seem ntawm tus qauv kom pom qhov loj los ntawm qhov me los pab cov tub ntxhais kawm kom paub zoo dua txog qhov kev paub yooj yim no
* 【Muaj ntau yam piav qhia txaus】Txaus kom txaus siab rau cov tub ntxhais kawm, cov xib fwb lossis txhua tus neeg uas xav paub txog cov qauv geographic
* 【Khoom Siv】 Tus qauv no yog ua los ntawm cov iav fiber reinforced yas, uas yog lub teeb, ruaj khov, thiab tsis deformable
* 【Scope ntawm daim ntawv thov】Nws yog qhov tsim nyog rau cov khoom siv qhia ntawv uas siv los ntawm cov tsev kawm ntawv theem nrab los qhia kev hloov pauv ntawm thaj chaw thiab kev hloov pauv ntawm cov qauv geological hauv kev qhia txog thaj chaw
Yav dhau los: 32cm Geography Qhia Khoom Siv Hoobkas Nqe Ntiaj Teb Daim Ntawv Qhia Ntiaj Teb Rotatable Tellurion nrog PP Kev Txhawb Nqa thiab Pedestal Globe Tom ntej no: Cov Khoom Siv Qauv Hnub Ci Lub Ntiaj Teb Lub Hli Orbital Qauv Hnub Ci Lub Hnub Qub Astronomical Science Educational Kits Qauv Hnub Ci Lub Hnub Qub