对技术和工艺的损害——制造一架复杂的飞机或拖拉机，或工人从装配工到机械师再到监督员所需要的技术和工艺——在很大程度上被忽视了。

The damage to skill and craftsmanship—that's needed to build a complex airliner or a tractor, or for a worker to move up from assembler to machinist to supervisor—went largely unnoticed.

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它们试图研究构成新产品和新工艺的需求和供应的力量架构，特别是在高技术工业中。

They attempt to look into the composition of forces constituting the demand and the supply for new products and processes, especially in high-technology industries.

youdao

呆板的机修工知道共鸣装置的技术和工艺。

The mechanical mechanic knows the technique and technology of the echo mechanism.

youdao

They knew the techniques for grafting and improving, and domesticating species of grapes and olives particularly.

他们知道植物嫁接和改良的工艺,和为葡萄和橄榄培育良种的技术

耶鲁公开课 - 古希腊历史简介课程节选