技术关键 [
jì shù guān jiàn]
key problem in technology
- 讨论了该系统的工作原理和技术关键。
The key points and methods of the system were discussed and presented. - 对这种新型放大链的技术关键和应用前景进行了分析。
Its potential application in radar is also discussed. - 合资公司由日方提供全部软件技术、关键零部件和材料。
All the software technology,important parts and materials in the company are imported from Japan.