Tyrannosaurus Rex and Other Terrifying Predatory Dinosaurs Had Itty-Bitty Arms. Scientists May Have Finally Figured Out Why

【资讯解读】Tyrannosaurus Rex and Other Terrifying Predatory Dinosaurs Had Itty-Bitty Arms. Scientists May Have Finally Figured Out Why 从现有信息看，本文提到的技术变化集中在开发效率与运行稳定性两方面。对于业务团队来说，短期收益通常体现在迭代速度，中长期收益则体现在维护成本下降。结合社区趋势，建议先在小范围模块试点，再逐步扩展到主干工程。 原始片段：A new study suggests that certain theropods—two-legged, mostly meat-eating dinosaurs—had shrunken forelimbs as an evolutionary trade-off for their strong skulls