Lưu ý: Bản dịch của mục này hiện đang được kiểm tra chất lượng, vì vậy một số nội dung tạm thời chỉ hiển thị bằng tiếng Anh.
Mục từ này chưa được dịch sang ngôn ngữ của bạn, vì vậy nội dung gốc được hiển thị bên dưới.
photometry
This term is a technical scientific designation used primarily in physics, astronomy, and clinical chemistry. It describes a precise methodology of measurement rather than a general observation of light, distinguishing it from photometry in a casual sense. In a laboratory or observatory setting, it implies the use of specialized instruments like photometers to quantify luminous intensity.
As a field of study or a specific scientific process, the word is treated as an uncountable noun. It refers to the abstract concept of the science or the act of measurement itself, and therefore does not have a plural form in standard technical usage.
Ý nghĩa
Ví dụ
The course covers the basic principles of photometry and light measurement.
We used photometry to determine the exact concentration of the protein in the sample.
I wonder if the photometry data is accurate enough for this experiment.
The engineer applied photometry to optimize the brightness of the street lamps.
Let us check the photometry results before we proceed to the next phase.
Astronomers rely on photometry to measure the brightness of distant stars.
The lab technician is currently performing photometry on the blood serum.
Photometry allows us to quantify light in a way that matches human perception.