قائمة كلمات المستوى C1 - بحث علمي

able to be noticed or discovered

based upon observations or experiments instead of theories or ideas

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

occurring before a more important thing, particularly as an act of introduction

related to or involving quality of something, not numbers or amounts

related to or involving numbers or amounts, not quality

related to or involving serious academic study

relating to or based on theory or logical reasoning rather than practical experience or application

to be closely connected or have mutual effects

to show that something is false or incorrect

to freely provide information about oneself, often related to personal experiences, behaviors, etc.

to examine the truth or accuracy of something

tools or machines that are designed for a specific purpose

a method used for measuring how old an organic material is by calculating the amount of carbon they contain

a controlled scientific experiment in which the effectiveness and safety of a medical treatment is measured by testing it on people

someone or something that is used as a standard of comparison in a scientific experiment to evaluate the results

someone on whom scientific experiments are tested

a set of practices or beliefs that are claimed to be scientific when in reality they have no scientific basis

someone or something on which a study or experiment is performed

a long and formal piece of writing about a specific subject

a brief summary that presents the key points of a book, speech, etc.

a statement that someone presents as a topic to be argued or examined

writings or books on a specific subject

a line or sentence taken from a book or speech

(usually plural) anything that limits something

a series of methods by which a certain subject is studied or a particular activity is done

an arrangement done in an intentionally random manner to yield unbiased results

a limit that controls or defines how something should be done

an assessment made of a scientific or academic research by people who are engaged in the same subject area

the action of spreading information or news