The advanced idea of products virtual fatigue design based on visualization technique of "entire field" fatigue life and reliability is expounded.

阐述了先进的基于“全场”疲劳寿命、可靠性可视化技术的产品虚拟疲劳设计思想。

youdao

Now China has been able to design sulphuric acid plants with advanced technique, high energy efficiency, environmental acceptance and good economic and social benefits.

目前我国已有能力作出工艺先进、能效高、环保合理、具有较好经济效益和社会效益的硫酸工程设计。

youdao

Direct digital synthesis is a kind of advanced technique on frequency synthesis, in this paper, the design and realized technique of DDS is given.

直接数字合成是先进的频率合成技术，给出了直接数字合成器的设计方法和实现技术。

youdao