Exam: Cambridge English: C1 Advanced (CAE)

Definition: Relating to a method of measuring the intensity of fluorescent light emitted by a substance when it is exposed to light.

Example: The fluorometric analysis revealed the presence of trace elements in the sample.

Definition: A method used in science to measure and analyze the light emitted by substances when they are exposed to light, helping to identify and quantify small amounts of those substances.

Example: The scientist used fluorometry to analyze the samples for contaminants.

Definition: Relating to or using a special type of imaging device that allows doctors to see inside the body in real-time.

Example: The doctor used a fluoroscopic technique to examine the patient's digestive system.

Definition: A medical imaging technique that uses X-rays to create real-time moving images of the interior of a body.

Example: The doctor used fluoroscopy to guide the placement of the catheter.

Definition: A medicine used to treat certain types of cancer, particularly those affecting the skin, breast, and digestive system.

Example: The doctor prescribed fluorouracil to help treat her skin cancer.

Definition: To change or flow continuously, often in a way that is not stable or fixed.

Example: The river began to flux as the snow melted in the spring.

Definition: A state of continuous change or movement, often referring to a flow or a flood of something.

Example: The river was in a state of flux after the heavy rains, overflowing its banks.

Definition: To apply a substance that helps to melt or fuse materials together, often used in metalworking or soldering.

Example: The technician will flux the metal before soldering to ensure a strong bond.

Definition: Describing something that changes or varies frequently, especially in structure or form.

Example: The fluxional nature of the molecule allows it to adapt to different environments.

Definition: Related to a central point or main area of interest.

Example: The focal point of the discussion was the new policy changes.

Definition: To concentrate attention or focus on something specific.

Example: The teacher asked the students to focalise their thoughts on the main topic of discussion.

Definition: The act of making something clear or focused, often used in storytelling to describe the viewpoint from which a story is told.

Example: The focalization in the novel allows readers to see events through the eyes of the main character.