The phrase "fixed datum" functions as a noun.
/fɪkst ˈdeɪtəm/
Meaning: The term "fixed datum" refers to a specific reference point or standard that remains constant and is used as a basis for comparison or measurement in various contexts, such as science, engineering, or data analysis. It is often essential in calibrating instruments or establishing a basis for data collection.
Frequency of Use: "Fixed datum" is more commonly used in technical fields, particularly in science, engineering, and data science contexts. It tends to appear more frequently in written form, such as academic articles, research papers, or technical documentation, rather than in everyday oral speech.
Он использовал фиксированную дату для обеспечения точности всех измерений.
In data analysis, a fixed datum is crucial for maintaining consistency across datasets.
В анализе данных фиксированная дата имеет решающее значение для сохранения согласованности между наборами данных.
Engineers frequently rely on a fixed datum when designing structures to meet safety standards.
While "fixed datum" itself is not commonly found in idiomatic expressions, the notion of establishing a fixed reference point can inspire several relevant phrases in technical contexts. Below are some idiomatic expressions in which similar concepts are used:
Обсуждая физический дизайн здания, архитектор упомянул точку отсчета, которая определяет высоту.
"Set in stone"
The company’s new policy is not yet set in stone, so we can still make changes.
Новая политика компании пока еще не написана на камне, поэтому мы все еще можем внести изменения.
"Baseline measurement"
Before conducting the experiment, we recorded a baseline measurement to compare with the results later.
Перед проведением эксперимента мы записали базовое измерение, чтобы сравнить его с результатами позже.
"Constant reference point"
The GPS provides a constant reference point for drivers to follow.
GPS обеспечивает постоянную точку отсчета для водителей.
"Touchstone"
The original formula became a touchstone for all future recipes.
The word "fixed" originates from the Latin word "fixus," meaning "to attach or secure." The word "datum" comes from Latin "datum," meaning "something given," which is the past participle of "dare," meaning "to give." Together, "fixed datum" literally denotes a reference or data point that is secured and unchanging.
Synonyms: - Reference point - Benchmark - Standard
Antonyms: - Variable - Changeable - Unstable