second-order design 二阶设计 ; 二次订单设计 ; 二类设计
First-order design method 一级近似法
first order design 一阶设计
Processing order design 加工单设计
design order 设计任务书 ; 设计义务书
fabrication order design 制造指令设计
third-order design 三类设计
Analytical Second Order Design 解析二类设计
order of design changes 设计更改通知单
In order for a design to work well we have to have every component there.
如果要使一种设计运转良好,这个设计的零部件就必须完整可靠
You can imagine that there are many requirements that a device like this has to meet in order for it to be a good artificial hip and we'll talk about those and how the design of these has changed over the years and what we can expect in the future.
你可以想象,这种装置对技术要求极高,这样它才能成为,一个好的人工髋关节,我们会讲到这些,以及这些年来这项技术的设计有哪些改进,在未来会有怎样的创新
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