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How a rotary evaporator works

8,821 views

Harvard Online

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

96%
  • 4:40 / 4:50

Speech Rate:

  • 183 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

lowering

/ˈlōəriNG/

noun verb

action of moving in downward direction. To move something downward to the ground.

volatile

/ˈvälədl/

adjective noun

Able to easily become a gas at a low temperature. volatile substance.

pressure

/ˈpreSHər/

noun verb

continuous physical force exerted on object. To apply force to something.

remember

/rəˈmembər/

verb

To give someone a gift, e.g. birthday, wedding.

evaporation

/əˌvapəˈrāSH(ə)n/

noun

process of turning from liquid into vapour.

actually

/ˈak(t)SH(o͞o)əlē/

adverb

as truth or facts.

changing

/CHānj/

verb

make different.

keeping

/ˈkēpiNG/

noun verb

action or fact of owning, maintaining, or protecting something. To take possession of something to own, e.g. a pet.

promote

/prəˈmōt/

verb

To try to encourage popularity/sales of a product.

temperature

/ˈtemp(ə)rəCHər/

noun

How hot or cold something is, e.g. the weather.

something

/ˈsəmˌTHiNG/

adverb pronoun

used for emphasis with following adjective functioning as adverb. thing that is unspecified or unknown.

maintaining

/mānˈtān/

verb

To keep saying something a certain way.

increasing

/iNGˈkrēsēNG/

adjective verb

becoming greater in size. To make or become larger in size or amount.

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