Typical forward engineering generates "skeletons" or "structural stubs," leaving parts of the structure and most of the behavioral code to be manually written later.
典型的正向工程生成“框架”或“结构桩”，留下部分结构和大部分行为代码，随后手工编写。
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We are using approaches including electrophysiology, neural tract tracing, genetic engineering, and behavioral assay to study the representation of the olfactory signals in this pathway.