Sayansi Yachipatala YULIN YL-235 5x Kukula Kwamoyo Wamtsempha Wamsana Wamtundu Wautali Wopingasa Biology Yowonetsa Imvi
Sayansi Yachipatala YULIN YL-235 5x Kukula Kwamoyo Wamtsempha Wamsana Wamtundu Wautali Wopingasa Biology Yowonetsa Imvi
Sayansi Yachipatala 5x Life Size Vertebral Partial Spinal Cord Longitudinal Cross Section Yowonetsa Nthambi za Mitsempha Yoyera ya Imvi
Chitsanzochi chili ndi magawo awiri: chitsanzo cha msana chokhala ndi magawo atatu ndi chitsanzo cha msana chokhala ndi mawonekedwe ofanana.
Kukula: kukulitsa kasanu
Chitsanzo cha msana cha miyeso itatu: 6 * 20 * 5.5cm
Chitsanzo cha msana: 2 * 8 * 6cm
Zinthu Zofunika: PVC
| Kukula | kukulitsa kasanu |
| Chitsanzo cha msana chokhala ndi miyeso itatu | 6 * 20 * 5.5cm |
| Chitsanzo cha msana | 2 * 8 * 6cm |
| Zinthu Zofunika | PVC |
Sayansi ya zamankhwala zothandizira kuphunzitsa za thupi Zida zophunzirira za labotale Chitsanzo chokulitsa nthambi za msana wa munthu ndi mitsempha ya msana
* Chitsanzo chokulitsidwa cha 5X kuti chiwunikidwe mwatsatanetsatane
* Yogawidwa motalikirana komanso mopingasa kuti iwonetse mizu ya mitsempha yakutsogolo ndi yakumbuyo, ganglia ndi mitsempha yamagazi
* Yabwino kwa ophunzira ndi aphunzitsi
* Chithunzi cholembedwa chikuphatikizidwa
* Yoyikidwa pa choyimilira
Zithunzi Zatsatanetsatane
Msana ndi gawo lofunika kwambiri la dongosolo la mitsempha. Lili mu ngalande ya msana ndipo ndi lozungulira,
Yopyapyala pang'ono kutsogolo ndi kumbuyo. Ili ndi ntchito yoyendetsa mitsempha ndikumaliza zochitika zolimbitsa thupi. Imatha kutumiza chidziwitso cha kumva kuchokera mbali zosiyanasiyana za thupi kupita ku ubongo, ndipo nthawi yomweyo, imatumiza malamulo a magalimoto kuchokera ku ubongo kupita ku zinthu monga minofu.
Yopyapyala pang'ono kutsogolo ndi kumbuyo. Ili ndi ntchito yoyendetsa mitsempha ndikumaliza zochitika zolimbitsa thupi. Imatha kutumiza chidziwitso cha kumva kuchokera mbali zosiyanasiyana za thupi kupita ku ubongo, ndipo nthawi yomweyo, imatumiza malamulo a magalimoto kuchokera ku ubongo kupita ku zinthu monga minofu.
Mitsempha ya msana imatuluka mumsana. Mapangidwe ngati achikasu omwe ali pachithunzichi amatha kutsanzira mawonekedwe ndi kufalikira kwa mitsempha ya msana. Mitsempha ya msana ndi mitsempha yosakanikirana, yokhala ndi ulusi wa mitsempha yomvera ndi ulusi wa mitsempha yoyendetsa, ndipo imayang'anira ntchito za kumva ndi kuyenda kwa ziwalo zofanana za thupi, monga kumva khungu ndi kupindika kwa minofu.
Kudzera mu chiwonetsero cha kapangidwe ka zinthu mwachilengedwe, chitsanzochi chimathandiza ophunzira kumvetsetsa bwino kapangidwe ka thupi ndi ubale womwe ulipo pakati pa chingwe cha msana ndi mitsempha ya msana, ndipo chimagwira ntchito yofunika kwambiri pophunzitsa zachipatala, kafukufuku wa sayansi ya ubongo ndi madera ena.
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