Be sure to create the full directory structure matching the package name for these classes.
请确保创建与这些类的包相匹配的、完整的目录结构。
This structure is then fed into the Concept Modeling engine for pattern matching.
然后，将这个结构送入概念建模引擎进行模式匹配。
This article introduces the structure, operating principle and key matching points of secondary air valve.
本文阐述了二次空气阀的结构、工作原理和匹配要点。
The concept of structure layer life matching;
结构层寿命匹配的概念；
Different laser cutting roller wheel for matching different structure.
各类激光切割滑轮架，形状不一，搭配效果极佳；
Different laser cutting roller wheel for matching different structure.
各类激光切割滑轮架，形状不一，搭配效果极佳；
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