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 								- 首先是基本的相互作用关系 (fundamental interaction), 它与 示意图中连接各组件的那些线条相对应。例如， 一张纸从纸张托盘移动到打印装置中，因为 这种基本的相互作用关系是系统运行的基础，所以，在最早设计示意图时就应该计划好，并 要很好地加以理解。其次是附属的相互作用关系 (incidental interaction), 它是功能单元特定的 实体设置或组件之间具体的几何排列造成的。例如，纸张托盘中的传动器所引起的震动会干 扰打印墨盒在 X 轴的精确定位。 It is most likely that a different person or group will be assigned to design each chunk ¡ Because the chunks interact with one another in both planned and unintended ways, these different groups will have to coordinate their activities and exchange information ¡ To manage this coordination process better, the team should identify the known interactions between chunks during the system-level design phase There are two categories of interaction l Fundamental ¡ Those which correspond to the lines on the schematic that connect the chunks to one another ¡ These are the fundamental interactions of the systems operation l Incidental ¡ Those that arise because of l the particular physical implementation of functional elements, or l because of the geometric arrangement of the chunks ¡ An incidental interaction graph is used to document this type of interaction, see next slide
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 				- ## Topic 12 / 13: Detail Design and Prototypes
-					- 此阶段的部门职责是
+					- 此阶段的部门职责是 #flashcard
 						- ·营销Marketing
 						- 制定营销计划 ·Develop marketing plan
 						- 设计Design ¡
@@ -2043,12 +2043,13 @@
 						- Define piece-part production processes 定义零件生产流程
 						- Design tooling 设计工装
 						- Define quality assurance processes 定义质量保证流程
-					- 阶段 3 的输出是产品的控制文档,控制文件是
+					- 阶段 3 的输出是产品的控制文档,The output of Phase 3 is the control documentation for the product
+						- 控制文件是The control documentation is:
 						- :描述要制造的每个零件的几何形状及其生产工具的图纸或计算机文件
 						- 制造的过程描述和
 						- 产品的组装
 						- 要购买的零件的规格
-						- The output of Phase 3 is the control documentation for the product¡ ·The control documentation is:l ·The drawings or computer files describing the geometry of each part to be made and its production toolingl ·The process descriptions for the fabrication and assembly of the productl· The specifications of the parts to be purchased
+						- ¡ ·l ·The drawings or computer files describing the geometry of each part to be made and its production toolingl ·The process descriptions for the fabrication and assembly of the productl· The specifications of the parts to be purchased
 					- 什么是原型 :-> “依据一个或多个方面的兴趣而得到的产品的近似品”(an approximation of the product along one or more dimensions of interest)a smallscale modeli.e.¡ ·Industrial designers produce prototypes of their concepts, such as models¡ ·Engineers prototype a design¡ ·Software developers write prototypeprogramsPrototyping is the process of developing such an approximation of the product
 					  id:: 648adeaf-406c-446a-a293-4823cd212018
 						- a 原型 (alpha prototype)通常用于评估产品是否按预期工作 Are typically used to assess whether the product works as intended