In the vacuum of space, the amount of debris—spent rocket stages, splintered satellites, micrometeoroids—numbers in the millions, all zooming about, often at 17,000 mph speeds. They’re also constantly hitting each other in a tsuris of exponential littering. Most of these pieces are tiny, and many are not anywhere near the altitude of the ISS. But the area isn’t completely clean.
这种结构性变化的背后是MNC战略逻辑的深刻调整。面对全球医药创新成本的持续上升和研发回报率的下降，MNC迫切需要找到新的创新源头。中国创新药企经过多年积累，在抗体工程、ADC、双抗、多肽药物、AI制药等前沿领域已形成独特的技术平台和高效研发体系，且研发成本相较欧美具有显著优势。
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