重用工程师角色的一个关键特点就是其职位是跨多个项目组的。
A key attribute of the reuse engineer role is that their position spans across project teams.
合成生物学的一个特点，是恩迪教授这样的工程师所发挥的核心作用。
A feature of synthetic biology is the core role played by engineers such as Professor Endy.
工程师们已经将树木和骨骼的结构特点融入到软件设计方案中，对设计对象的重量和外观进行优化。
Engineers have incorporated structural design lessons from trees and bones into software design programs for optimizing the weight and performance of materials.
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