I.
noun
ADJECTIVE
▪ animal
▪
a few hippies protesting against animal ~s
▪ field , laboratory
▪ educational , medical , psychological , scientific
▪ practical
▪ simple
▪ brief
▪ further
▪
Further ~s will be carried out to verify this result.
▪ careful , control ( science ), controlled
▪ independent ( science )
▪ successful
▪ failed , unsuccessful
▪
the USSR's failed ~ in social planning
▪ pilot , preliminary
▪ early , pioneering
▪ classic , classical , famous , well-known
▪
Pavlov's famous ~ with the dog and the dinner bell
▪ unique
▪
Brazil's unique ~ with alcohol-powered cars
▪ bold
▪
the country's bold ~ with economic reform
▪ interesting
▪ ingenious
VERB + EXPERIMENT
▪ carry out , conduct , do , perform , run
▪ try
▪
The school decided to try an ~ in single-sex teaching.
▪ repeat
▪ design
▪ set up
▪ describe , report
▪
a classic ~ reported in 1964
EXPERIMENT + VERB
▪ confirm sth , demonstrate sth , find sth , illustrate sth , prove sth , reveal sth , show sth , support sth
▪ indicate sth , suggest sth
▪ be aimed at sth , be designed to do sth
▪
an ~ aimed at cutting road deaths resulting from excessive speeding
▪ involve sth , use sth
▪ be successful , work
▪
If the conditions are not right, the ~ will not work.
▪ fail
PREPOSITION
▪ by ~
▪
The appropriate concentration of the drug is best determined by ~.
▪ during an/the ~
▪
The animals seemed healthy during the ~.
▪ in an/the ~
▪
In these ~s, chilling is necessary.
▪ ~ in
▪
the country's brief ~ in multiparty democracy
▪ ~ on
▪
The team carried out ~s on cancer tissue.
▪ ~ with
▪
an ~ with zinc chips and hydrochloric acid
II.
verb
ADVERB
▪ successfully
▪ freely
▪
The students freely ~ed with paints.
▪ sexually
VERB + EXPERIMENT
▪ begin to
▪ continue to
PREPOSITION
▪ on
▪
They ~ed successfully on the plants to discover disease-resistant varieties.
▪ with
▪
We have ~ed with various different designs of kite.