新技术的前沿—————s of new technology
举一反三
- 概念题：技术前沿（technology frontier）
- 新技术的前沿
- In March a factory used new technology to produce its output. Then in August a fire destroys half the factory. The new technology shifted the factory's PPF ________ and the fire shifted it ________. A: inward; outward B: outward; inward C: outward; outward D: inward; inward
- 技术传播(Technology Diffusion) 指一项新技术的广泛应用和推广。与技术创新、技术发明存在根本不同。技术扩散在技术进步中至关重要。
- What new technology is adopted in the film?