catalyst activity modeling 催化剂活性建模
Design Activity Modeling Symbol 设计活动建模符号
Design Activity Modeling Language 设计活动建模语言
Research on Learning Activity Modeling 学习活动建模
quantitative sequence-activity modeling qsam 定量序效建模
Modeling with Activity Diagram 用活动图建立模型
modeling activity 建模活动
mathematical modeling activity 数学建模
modeling of activity of water 水的活度的计算式
Unfortunately, the UML 1 version of activity modeling had a number of serious limitations on the types of flows that could be represented.
不幸的是，在UML 1中，行为建模在流的类型方面有大量严格的限制，这些限制被提出了异议。
These conventions are used to simplify activity modeling, to simplify the activity diagrams, and to correspond better with the BPEL that will be generated from them.
这些约定被用来使得活动建模简单化、指定活动图表、更好的符合将要从它们中被生成的BPEL。
Therefore, I believe it is crucial that you use tools to support your modeling activity — tools that will help you refine the models.
因此，我相信使用工具支持您的建模活动是至关重要的——那些能够帮助您精化模型的工具。
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