响应度是光电探测器的一个重要参数，它的诞生背景与光电效应的发现紧密相关。光电效应是指光照射在物质上，使物质吸收光能并将其转化为电能的现象。这一现象的发现，为光电探测器的研发提供了理论基础，并推动了响应度这一参数的产生。 响应度的计算 ...

Getting input from users is one of the first skills every Python programmer learns. Whether you’re building a console app, validating numeric data, or collecting values in a GUI, Python’s input() ...

Functions are the building blocks of Python programming. They let you organize your code, reduce repetition, and make your programs more readable and reusable. Whether you’re writing small scripts or ...

A new COPILOT function in Excel lets you use AI in a formula. The new skill is now available to Microsoft 365 insiders. Reduces some of the complexity involved in creating formulas. Get more in-depth ...

Have you ever found yourself wrestling with Excel formulas, wishing for a more powerful tool to handle your data? Or maybe you’ve heard the buzz about Python in Excel and wondered if it’s truly the ...

In python 3.13, how variables in exec are handled has changed (see PEP 667 https://peps.python.org/pep-0667/). This means that the lines: ...

1 Microelectronics and Semiconductors Institute, King Abdulaziz City for Science and Technology (KACST), Riyadh, Saudi Arabia 2 Advanced Materials Institute, King Abdulaziz City for Science and ...

President Trump's new tariffs on more than 100 countries used the same simple formula to calculate the rate for each of them. The formula’s central value is the trade deficit, the difference between ...