Exam: TOEFL

Definition: The process of measuring or determining the quantity of something.

Example: The quantitation of the chemical in the solution was necessary for the experiment.

Definition: Relating to numbers or amounts that can be measured or counted.

Example: The study provided quantitative data that helped us understand the trends better.

Definition: In a way that relates to the amount or number of something, rather than its quality.

Example: The researchers analyzed the data quantitatively to determine the effectiveness of the new drug.

Definition: A certain amount or number of something, often used to describe how much of something there is.

Example: The store has a large quantity of apples available for sale.

Definition: The process of converting a continuous signal into a set of distinct values or symbols, often used in digital signal processing.

Example: The quantization of the audio signal improved its compatibility with digital devices.

Definition: A device that converts an analog signal into a digital signal by sampling it at specific intervals.

Example: The engineer used a quantizer to convert the audio signal into a digital format.

Definition: Related to the branch of physics that deals with the behavior of very small particles, such as atoms and photons.

Example: The scientist explained the quantum properties of light during the lecture.

Definition: A specific amount or quantity of something, often used in science to refer to the smallest unit of a physical property that can exist independently.

Example: In quantum physics, particles can exist in multiple states at once until they are observed.

Definition: A situation where a person, animal, or thing is kept away from others to prevent the spread of disease.

Example: During the pandemic, many people had to stay in quarantine to avoid getting sick.

Definition: To keep someone or something apart from others to prevent the spread of disease or to control a situation.

Example: The health officials decided to quarantine the travelers who had been exposed to the virus.

Definition: A type of elementary particle that is a fundamental building block of matter, specifically found in protons and neutrons.

Example: Quarks combine to form protons and neutrons, which are the components of atomic nuclei.

Definition: To have an argument or disagreement with someone, often in a loud or angry way.

Example: They often quarrel over trivial matters.

Definition: A disagreement or argument between people, often involving anger or hostility.

Example: The two friends had a quarrel over a misunderstanding.