漏水修复
硅酸钠溶液实验破损试管加入了两个溶液，形成了胶体就是对于这些破碎的试管，我希望不会让他们漏水
发货时间太长
我建议你们要是更新的话把徽章提前做好了，我等了这么久结果延期两个月
NB实验室
是内容已经在另一个界面上下载这个界面还没有下载，我猜这个绝对好玩！也是值得推荐
总要会员
还挺不错，尤其是探索广场，唯一一个缺点就是总要会员，只有一丁点免费的元件
探究广场
版本更新后一直都找不到探究广场了。
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This app offers over 2000 synchronized textbook experiments and 1000 DIY experiment kits for interactive learning. It includes simulated experiment testing, AI-powered guidance, and expert-led video lessons to enhance science education and problem-solving skills.
✓2000+ textbook synchronized experiments
✓1000+ DIY experiment kits
✓Interactive experiment simulation
✓AI intelligent learning companion
✓Expert-created knowledge videos
✓Chapter and knowledge point search
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What's New in NB实验室
3.2.1
July 10, 2026
1 全新升级：学段专属首页，学习效率翻倍 按学段专属首页+主题实验室一键直达，学习成果可量化、目标更清晰，孩子高效进入学习状态。 2. 交互革新：极简沉浸式，1分钟上手零门槛 实验室侧边栏极简整合+隐藏式功能入口，器材操作引导一步到位，沉浸式聚焦实验本身，轻松操作。 3. 科学故事+闯关激励：“我要学，根本停不下来” 科学家视角探索式学习，200+科学彩蛋，做-学-练闭环闯关，收集器材兑换实物奖励，彻底激活学习内驱力。 4 科学发展史：打通知识脉络，建立科学大视野 跨学科贯通+完整科学史观，打破学段与学科壁垒，孩子理解知识的演进逻辑，构建系统化理科思维。
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小初套餐连续包月(首月免费)
小初套餐连续包月(首月免费)
$14.991 Month
1 Month trial39
In-App Purchases
$4.99
初中化学1个月会员
初中化学1个月会员
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FAQ
What kind of experiments can I do with NB实验室?
The app provides over 2000 synchronized textbook experiments covering key content from major national textbooks. You can also explore over 1000 DIY experiment kits with a unique interactive learning model that allows for free combination of equipment and instant observation of phenomena and results.
How does the AI help with learning?
An AI learning companion is available to assist with experiment operations, knowledge explanations, and science-related questions. It also offers engaging practice through RPG-style scientific world games and knowledge challenges to make learning fun.
Is there a cost to use NB实验室?
The application is free to download and use, with in-app purchases available for additional features or content. Specific pricing for in-app purchases is not detailed in the provided description.
Can I practice my experiment skills?
Yes, the app supports simulated testing for essential experiments. The system provides step-by-step scoring, accurately identifies areas where points were lost, and offers guidance for improvement, helping you to consolidate knowledge and enhance your skills.
What are the benefits of the video lessons?
The app features over 300 knowledge-themed video lessons created by expert teachers. These videos help you learn scientific principles, practice experiments, and improve problem-solving abilities, fostering a strong interest in science.