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NIST Launches a New U.S. Time Standard: NIST-F2 Atomic Clock

46,631 views

National Institute of Standards and Technology

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

85%
  • 4:17 / 5:00

Speech Rate:

  • 149 wpm - Conversational

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

matches

/maCH/

noun other verb

sporting contest. Sports competitions between two people or teams. To work well or look good with something else.

slightly

/ˈslītlē/

adverb

to small degree.

process

/ˈpräˌses/

noun verb

series of actions towards achieving something. To organize and use data in a computer.

working

/ˈwərkiNG/

adjective noun verb

having paid employment. action of doing work. To make an effort to do something.

measured

/ˈmeZHərd/

adjective verb

having slow, regular rhythm. To calculate size, weight or temperature of.

quantities

/ˈkwän(t)ədē/

noun other

amount or number of material or abstract thing not. Large amounts of some things.

something

/ˈsəmˌTHiNG/

adverb pronoun

used for emphasis with following adjective functioning as adverb. Thing that is not yet known or named.

million

/ˈmilyən/

number

1,000,000.

improvements

/imˈpro͞ovmənt/

noun other

example of improving or being improved. Additions or changes that make something better.

certainly

/ˈsərtnlē/

adverb

used to emphasize speaker's belief that what is said is true.

perfect
adjective noun verb

So good it cannot be improved. perfect tense. To do something so well, it cannot be done better.

continuously

/kənˈtinyo͝oəslē/

adverb

Without stops, breaks, or an end.

quantity

/ˈkwän(t)ədē/

noun

amount or number of material or abstract thing not.

frequency

/ˈfrēkwənsē/

noun

rate at which something occurs.

fraction

/ˈfrakSH(ə)n/

noun

quantity that is not whole number.

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