Viktigt ordförråd för TOEFL - Teknik och forskning

tools or machines that are designed for a specific purpose

apparat

a device or tool that requires specific knowledge on how to be used

instrument

a small piece of material that is a semiconductor, used to make an integrated circuit

mikrochip

a piece of equipment by which the far objects, particularly those in space, are made clearly visible

teleskop

a long and thin piece of metal that carries an electric current

tråd

something such as a button or key that turns a machine, lamp, etc. on or off

strömbrytare

a machine or device that detects any changes in the environment and sends the information to other electronic devices

sensor

the complete circle through which an electric current flows, typically consists of the source of electric energy

elektrisk krets

a small pointy piece of metal that can be fasten into wooden or metal objects using a screwdriver to hold things together

skruv

machines, especially large ones, considered collectively

maskiner

(of an object) powered by machinery or an engine

mekanisk

a wire for transmitting electricity that is protected within a rubber case

kabel

a very large tall machine used for lifting heavy objects

kran

the quantity that is possible by a machine, etc. to produce

kapacitet

to check and fix something so it is becomes ready to be used

serva

an early or preliminary model of something from which other forms are developed or copied

prototyp

a flow of electricity resulted from the movement of electrically charged particles in a direction

ström

a device used for connecting two pieces of equipment that are not compatible with each other

adapter

to make a representation of something, especially one based on mathematics

modellerar

a place where people do scientific experiments, manufacture drugs, etc.

laboratorium

a small amount of a substance taken from a larger amount used for scientific analysis or therapeutic experiment

prov

a specific way or process of doing something, particularly an established or systematic one

metod

to direct or participate in the management, organization, or execution of something

leda

a judgment on the quantity and quality of something after careful consideration

utvärdering

relating to or involving scientific experiments, especially those designed to test hypotheses or explore new ideas

experimentell

a piece of information discovered as a result of a research

fynd

an explanation based on limited facts and evidence that is not yet proved to be true

hypotes

someone on whom scientific experiments are tested

marsvin

to notice or discover something that is difficult to find

detektera

to put people or things in different categories or groups

klassificera

the act of finding something for the first time and before others

upptäckte

a person whose job is to study ancient societies using facts, objects, buildings, etc. remaining in excavation sites

arkeolog