当你走进一间教室发现老师的声音听不清楚，或者在音乐厅里感觉演奏声音很闷，又或者在医院病房里觉得噪音让人烦躁时，你可能会想：这些空间的声学设计到底哪里出了问题？现在，来自华盛顿州的声学研究专家曼迪普·戈斯瓦米开发出了一个革命性的工具，就像给房间配备了一个专业的"听诊器"，能够精准诊断任何空间的声学健康状况。这项突破性研究发表于2026年2月11日的arXiv预印本平台，编号为2602.12299v1 ...

当你走进一间教室发现老师的声音听不清楚，或者在音乐厅里感觉演奏声音很闷，又或者在医院病房里觉得噪音让人烦躁时，你可能会想：这些空间的声学设计到底哪里出了问题？现在，来自华盛顿州的声学研究专家曼迪普·戈斯瓦米开发出了一个革命性的工具，就像给房间配备了一 ...

做科研的兄弟们都知道，写论文最痛苦的环节往往不是敲代码，而是画图。为了画一张这就“高大上”的Methodology（方法论）架构图，你可能要在 Visio、PowerPoint、甚至 Adobe Illustrator ...

This python crash course book on Amazon is great for beginners who want to learn programming. It teaches Python basics step-by-step and includes exercises to help you practice. You’ll build real ...

Baking soda and baking powder are both leavening agents, which are substances that help baked goods rise. Baking powder contains baking soda and other ingredients. Baking soda may be necessary in ...

Finding the right book can make a big difference, especially when you’re just starting out or trying to get better. We’ve ...

Ultra-big TVs get cheaper every year. Many 75-inch and larger models now cost what 50-inch TVs did just a few years ago. Some of our picks for the best TVs are available in even bigger sizes. At the ...

Primary biliary cholangitis (PBC) and primary sclerosing cholangitis (PSC) both damage bile ducts and can cause bile buildup, inflammation, and scarring in the liver. PBC mainly affects small bile ...

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