本文深入探讨了PMF（产品-市场匹配）模型，阐述了其定义、重要性以及如何通过定性和定量方法来验证产品是否达到PMF。了解并应用PMF模型，可以帮助产品团队避免盲目扩张，确保产品能够实现自然增长，满足市场的真实需求。

据美媒INSIDEEVS报道，还记得此前特斯拉首席执行官埃隆·马斯克声称Cybertruck获得了数百万份预订单吗？现在，特斯拉越来越难以解释这些订单的去向了。 此外，Business Insider报道称，特斯拉正在减少Cybertruck产量目标，并于今年1月起持续将Cybertruck产线工人调岗至Model ...

SHANGHAI, April 25 (Xinhua) -- The 21st Shanghai International Automobile Industry Exhibition (Auto Shanghai 2025) has drawn nearly 1,000 companies from 26 countries and regions and quickly become the ...

Advertisers are already scaling back investments, with industry analysts slashing 2025 growth forecasts from 4.5% to 3.6%. The result? Film production in Los Angeles has plummeted by 28.9% ...

在SpaceX猎鹰9号和重鹰火箭引领的可重复使用时代，发射成本理应大幅下降。SpaceX通过回收助推器和整流罩，将每次发射成本从航天飞机的15亿美元降至约1500万-2800万美元，开启了商业航天的新篇章。然而，NASA的发射费用却未随这一技术进步而 ...

BEIJING, April 25 (Xinhua) -- As China marks the 10th anniversary of establishing three pilot free trade zones (FTZs) in its coastal regions, the country has demonstrated its unwavering commitment to ...

Editor's Note: The ''Chengdu Talents' Day'' is an important event held by Chengdu to attract and retain talent. The event ...

BEIJING, April 25, 2025 /PRNewswire/ -- Keep Inc. (HKEX: 3650) ("Keep" or the "Company"), the largest online fitness platform in China, today released its first standalone Environmental, Social, and G ...