Noun
/tɛst rɒd/
A test rod refers to a specific tool or instrument used in various fields, such as engineering, education, or scientific experimentation. It is typically used to measure or assess something (like the accuracy of machinery or material properties) in a controlled manner. The term can also apply to a device employed in laboratory settings to determine the quality or performance of a substance or system.
Usage frequency: The term "test rod" is more technical and primarily used in academic, industrial, or professional contexts rather than in everyday oral conversation.
The engineer decided to use a test rod to measure the strength of the materials.
Инженер решил использовать испытательную штангу для измерения прочности материалов.
In the laboratory, the scientists relied on the test rod for their experiments on temperature fluctuations.
В лаборатории ученые полагались на испытательную штангу для своих экспериментов по колебаниям температуры.
During the quality control process, the factory workers employed a test rod to check the dimensions of the products.
Во время контроля качества работники фабрики использовали испытательную штангу для проверки размеров продукции.
While "test rod" itself doesn’t form widely recognized idiomatic expressions, related terms in scientific and technical contexts might evoke similar formulations. These can be used in phrases related to testing and evaluation. Here are some example sentences using these concepts:
Use a control rod in experiments to stabilize the reaction.
Используйте контрольную штангу в экспериментах для стабилизации реакции.
We need to test the waters before launching the new product line.
Нам нужно попробовать найти отклик, прежде чем запускать новую линейку продуктов.
Always take the measure of your tools to ensure accuracy in your results.
Всегда измеряйте свои инструменты, чтобы гарантировать точность ваших результатов.
The team conducted a dry run to assess the theoretical performance of the new machinery.
Команда провела пробный запуск, чтобы оценить теоретическую производительность новой машины.
The term "test rod" is derived from the combination of the word "test," which comes from Middle English test and Old French test, meaning "to examine, prove," and "rod," which originates from Old English rodd, meaning "a stick or a pole." Together, they imply a tool or device designed for examination or trial.
Synonyms: - Measuring rod - Probe - Gauge
Antonyms: - N/A (as "test rod" is a technical term with specific connotation, there are no direct opposites)
In summary, a "test rod" is a specialized term important in scientific and technical fields, mainly associated with measurement and evaluation tasks. It has specific applications, yet it interacts with broader themes of experimentation and quality control.