
jalvigyaan kii ruprekha

nimnalikhit ruprekha jall vigyaan key avalokan aur saamyik margadarshika key roop mein pradaan kii gaee haih
jalvigyaan-jall chakr, jall sansaadhan aur paryavaraniya jalvibhaajak sthirata sahit prithvi aur anya grahon parr paani kii gati, vitaran aur gunavatta kaa adhyayan.
jalvigyaan kiss prakaar kii cheej haye?
jalvigyaan koo nimnalikhit sabhi key roop mein varnit kiya jaa sakata haih
jalvigyaan kaa itihas.
jalvigyaan kaa itihas
jalvigyaan dwara adhyayan kii gaee cheejen.
jalvigyaan dwara adhyayan kii gaee ghatanaaen.
jall parivahan maarg.
jall chakr (urf "jall chakr")
modeling.
sameekaran.
besin
jalgrahan
vashpikaran
ghuspaith/mitty kii gati
pravaah pravaah/khula channel
kataav
bhujal
shakti/anishchitata.
model.
jall parivahan model
jalvigyaan key anuprayog.
jalvigyaan key anuprayogon key kuchh udaaharan -

