Meaning : The ratio of the focal length to the diameter of a (camera) lens system.
Synonyms : f number, focal ratio, stop number
Translation in other languages :
* किसी (कैमरे) लेंस तंत्र के व्यास की फोकस दूरी का अनुपात।
हर कैमरे का फोकस अनुपात निश्चित होता है।କୌଣସି (କ୍ୟାମେରା) ଲେନ୍ସ ତନ୍ତ୍ରର ବ୍ୟାସର ଫୋକସ ଦୂରତାର ଅନୁପାତ
ପ୍ରତ୍ୟେକ କ୍ୟାମେରାର ଫୋକସ ଅନୁପାତ ନିର୍ଦ୍ଦିଷ୍ଟকোনো(ক্যামেরা)লেন্সের ব্যাসের ফোকাসের দূরত্বের অনুপাত
"প্রত্যেক ক্যামেরার ফোকাসের অনুপাত নির্দিষ্ট থাকে"Meaning : A central nervous system stimulant that increases energy and decreases appetite. Used to treat narcolepsy and some forms of depression.
Synonyms : amphetamine, pep pill, upper
Meaning : Move hurridly.
Example :
He rushed down the hall to receive his guests.
The cars raced down the street.
Synonyms : belt along, bucket along, cannonball along, hasten, hie, hotfoot, pelt along, race, rush, rush along, step on it
Meaning : Move very fast.
Example :
The runner zipped past us at breakneck speed.
Synonyms : hurry, travel rapidly, zip
Meaning : Travel at an excessive or illegal velocity.
Example :
I got a ticket for speeding.