工学 产品设计理论与方法研究的历史 释 collaborative design 协同机械设计 在并行设计的基础上提出的一种产品开发设计模式，借助于今天快速发展的计算机和网络技术，一个群体在计算机网络环境中互相协作，完成一项设计任务。
计算机应用 计算机辅助设计与图形学 释文 collaborative design 协同设计
- ultra-high strength wrought magnesium alloy
- ultra-high temperature ceramic matrix composites
- ultra-high temperature ceramics
- ultra-high temperature metamorphism
- ultra-high vacuum
- ultrahigh vacuum
- ultra-high vacuum, UHV
- ultra-high voltage power transmission
- ultrahyperbolic
- ultrahyperbolic differential equation
- ultrahyperbolic equation
- ultraideal
- ultrainfinite point
- ultraintuitionism
- ultraionization potential
- ultra large scale integrated circuit
- ultra large scale integrated circuit, ULSI
- ultralattice
- ultra-light wrought magnesium-lithium alloy
- ultralimit
- ultra-long spaced electric log
- ultra-long wave
- ultra-low density fiberboard
- ultra low density polyethylene
- ultra low density polyethylene (ULDPE)