Fan va innovatsiyalar vazirligi guliston davlat universiteti

Keywords and phrases: 
Solids, metals, atoms, molecules, vacuum, ions, 
ion bombardment, penetration, quantity, surface, near-surface region, crystal 
lattice, physical, chemical, collision, cascade, relaxation, thermal repulsion, 
cathode scattering, film, base, film-base system, multicomponent, energy, current, 
density ion current, ion type, ion dose, interference, energy exchange, hard alloy, 
structure, concentration, distribution, structural disorders, node, defect, radiation-
stimulated diffusion, recombination. vacancy, migration, dislocation, mechanical 
stress, temperature, cascade time, micro rigidity, adhesion, electrical conductivity, 

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299
MA’RUZALARNING QISQACHA MAZMUNI BİLDİRİ ÖZETLERİ KİTABI
corrosion, thermal conductivity.
UCH O‘LCHOVLI GALILEY FAZOSIDA SIRT INDIKATRITSA 
CHIZIG‘I
Abdurashid Ravshanovich NURBAYEV, 
 Jo‘rabek Saydulla o‘g`li ABDULLAYEV
Gulistan State University 
Qisqacha mazmuni:
 
Ushbu ishda uch o‘lchovli Galiley fazosi haqida 
tushuncha berilgan. Uch o‘lchovli Galiley fazosidagi sirtni o‘rganish uchun uni 
biror nuqtasini olib indikatritsa chizig`ini yasaymiz. Indikatritsa chizig`i yordamida 
sirtni berilgan nuqta atrofida o‘rganishimiz mumkin. 
Kalit so‘zlar:
Galiley fazosi, affin fazo, chiziq egriligi, sirt bosh egrililari, 
to‘la egrilik, indikatrisa chizig`i
Abstract: 
In this article is given the concept of Galileo‘s three-dimensional 
space . To study a surface in Galileo‘s three-dimensional space, we make an indicator 
line by taking its point. With the help of the indicator line, we can examine the 
surface around a given point.
Keywords:
Galilean space, affine space, line curvature, head surface 
curvature, total curvature, indicatrix line.