Popanga zida zopangira, kuyesa sampuli ndikofunikira pakuwonetsetsa kuti zinthu zili bwino. Kusankha malo ochitira zitsanzo kungakhudze kwambiri kuwunika kwa chigawocho. Njira ziwiri zodziwika bwino zotsatsira ndikuyesa 1 inchi pansi pamadzi ndi kuyesa pa radial center. Njira iliyonse imapereka chidziwitso chapadera pamikhalidwe ndi mtundu wa chinthu chopangidwa.
Sampling 1 inchi Pansi pa Pamwamba
Kuyesa 1 inchi pansi pamtunda kumaphatikizapo kutenga zitsanzo kuchokera pansi pa gawo lakunja la chinthu chopangidwa. Malowa ndi ofunikira kwambiri pakuwunika momwe zinthu ziliri pansi pa nthaka ndikuzindikira zinthu zokhudzana ndi pamwamba.
1. Kuwunika kwa Ubwino Wapamwamba: Ubwino wa pamwamba ndi wofunikira kwambiri kuti mankhwalawa akhale olimba komanso ogwira ntchito. Kuyesa kuchokera pa inchi imodzi pansi pamtunda kumathandizira kuzindikira zovuta zilizonse zokhudzana ndi kuuma kwa pamwamba, kusagwirizana kwa kapangidwe kake, kapena zolakwika zomwe zimachitika chifukwa cha kusintha kwa kutentha ndi kupanikizika. Udindowu umapereka chidziwitso chamtengo wapatali chamankhwala apamwamba komanso kusintha kwadongosolo.
2. Kuzindikira Zowonongeka: Madera apamtunda amakhala ndi zovuta zambiri monga ming'alu kapena porosity panthawi yopangira. Poyesa 1 inchi pansi pamtunda, zolakwika zomwe zingathe kudziwika ndikuyankhidwa musanagwiritse ntchito chomaliza. Izi ndizofunikira makamaka pakugwiritsa ntchito mwamphamvu kwambiri komwe kukhulupirika kwapamwamba ndikofunikira.
Sampling pa Radial Center
Sampling pa radial center imaphatikizapo kutenga zitsanzo kuchokera kuchigawo chapakati cha chigawo chopangidwira. Njirayi imagwiritsidwa ntchito kuwunika momwe zinthu ziliri komanso momwe zimagwirira ntchito, kuwonetsa mkati mwazinthu zonse zachinyengo.
1. Kuunika kwa Ubwino Wachikulu: Kutengera zitsanzo kuchokera ku radial center kumapereka chidziwitso pakatikati pa gawo lopangidwa. Popeza pachimake amatha kukhala ndi kuzizira kosiyanasiyana komanso kutenthetsa panthawi yopangira, amatha kuwonetsa zinthu zosiyanasiyana poyerekeza ndi pamwamba. Njira yotsatsira iyi imawunika kulimba kwa pachimake, kulimba kwake, ndi magwiridwe ake onse kuti zitsimikizire kuti zikugwirizana ndi kapangidwe kake.
2. Kusanthula kwa Impact: Njira zopangira zinthu zimatha kukhudza gawo lalikulu mosiyanasiyana, zomwe zitha kubweretsa kupsinjika kwamkati kapena kapangidwe kazinthu zosagwirizana. Sampling kuchokera ku radial center imathandizira kuzindikira zovuta zokhudzana ndi ndondomeko yofanana kapena kuwongolera kutentha, zomwe ndizofunikira kuti ntchito zamphamvu kwambiri zitsimikizire kusasinthasintha kwa mankhwala ndi kudalirika.
Mapeto
Sampling inchi imodzi pansi pamtunda komanso pa radial center ndi njira ziwiri zofunika zowunika mtundu wazinthu zachinyengo, iliyonse ikupereka zopindulitsa zapadera. Zitsanzo zapamtunda zimayang'ana kwambiri kumtunda ndi zolakwika, kuonetsetsa kudalirika kwa wosanjikiza wakunja. Ma Radial Center Sampling amawunika zofunikira zakuthupi komanso mphamvu ya njira zopangira, kuwulula zovuta zamkati. Kugwiritsa ntchito njira zonsezi pamodzi kumapereka chidziwitso chokwanira cha mtundu wonse wa chinthu chopangidwa, kuthandizira kuwongolera bwino komanso kukonza njira.
Nthawi yotumiza: Aug-29-2024
