What is the International Atomic Time (TAI), and how does it differ from Coordinated Universal Time?
system
antarrashtriya parmaanu samay (tiai) kya he, or yah samanvit saarvbhaumik samay se kaise bhinn he?
user
antarrashtriya parmaanu samay ek ucch-sateek samay maanak he jo duniya bhar main 60 se adhik metrology sansthaanon or vedhashalaon main sthit 300 se adhik parmaanu ghadiyon ke maap ke aadhaar par he.ye parmaanu ghadiyaan parmaanuon ke kampan kaa upyog charam sateekta ke saath samay rakhane ke liye karti hai, jisase hamaare grah ke roteshan yaa surya ke chaaron ore isaki kranti ke aadhaar par tareekon kii tulana main adhik susangat upaay pradaan karte hai.

samanvit saarvbhaumik samay vimaanan, computing, nevigation, mausam ke purvanumaan or kai anya kshetron main upyog kiya jane vaala samay maanak he.tai ke vipareet, jo prakruti main vishuddh rup se parmaanu he, utisi ko saura samay (greenvich min time ke liye ek aadhunik pratisthaapan) ke saath nikatataa se gathbandhan kiya jaataa he or kabhi -kabhi "lip second" pesh karke prithvi kii ghurni gati main bhinnata ke liye khate hai.jabaki tai samaan rup se tik jaati he, prithvi kaa roteshan dhire -dhire samay ke saath dhimaa ho jaataa he.iskaa matlab yah he ki UTC, jo prithvi ke roteshan ke liye aanki jaati he, kabhi -kabhi tai ke saath sinc se baahar ho jaati he.ise thik karne ke liye, ek "lip doosraa" utisi main lagbhag har 18 maheene main joda jaataa he, haalanki sateek samay antarrashtriya prithvi roteshan or sandarbh pranali seva (IERS) dwaara nirdhaarit kiya jaataa he.
assistant
<|system|>
</s>
<|user|>
antarrashtriya parmaanu samay (tiai) kya he, or yah samanvit saarvbhaumik samay se kaise bhinn he?</s>
<|assistant|>
antarrashtriya parmaanu samay ek ucch-sateek samay maanak he jo duniya bhar main 60 se adhik metrology sansthaanon or vedhashalaon main sthit 300 se adhik parmaanu ghadiyon ke maap ke aadhaar par he.ye parmaanu ghadiyaan parmaanuon ke kampan kaa upyog charam sateekta ke saath samay rakhane ke liye karti hai, jisase hamaare grah ke roteshan yaa surya ke chaaron ore isaki kranti ke aadhaar par tareekon kii tulana main adhik susangat upaay pradaan karte hai.

samanvit saarvbhaumik samay vimaanan, computing, nevigation, mausam ke purvanumaan or kai anya kshetron main upyog kiya jane vaala samay maanak he.tai ke vipareet, jo prakruti main vishuddh rup se parmaanu he, utisi ko saura samay (greenvich min time ke liye ek aadhunik pratisthaapan) ke saath nikatataa se gathbandhan kiya jaataa he or kabhi -kabhi "lip second" pesh karke prithvi kii ghurni gati main bhinnata ke liye khate hai.jabaki tai samaan rup se tik jaati he, prithvi kaa roteshan dhire -dhire samay ke saath dhimaa ho jaataa he.iskaa matlab yah he ki UTC, jo prithvi ke roteshan ke liye aanki jaati he, kabhi -kabhi tai ke saath sinc se baahar ho jaati he.ise thik karne ke liye, ek "lip doosraa" utisi main lagbhag har 18 maheene main joda jaataa he, haalanki sateek samay antarrashtriya prithvi roteshan or sandarbh pranali seva (IERS) dwaara nirdhaarit kiya jaataa he.</s>
