理学 应用微生物学 释 metabolic pathway 降解途径 生物体对化合物进行的一系列降解反应程序，常指将有机物质（如糖类、脂类、核酸、蛋白质、有机污染物等）分解为较小的单元。
计算机交叉学科 生物信息学 释文 metabolic pathway 代谢通路
- unsteady problem
- unsteady state
- unsteady state diffusion
- Unsteady state flow through porous media
- unsteady state heat conduction
- unstrained
- unstratified
- unstressed
- unstructured adaptive grid
- unstructured data
- unstructured data management system
- unstructured decision
- unstructured decision making
- unstructured grid
- unstructured group counseling
- unstructured interview
- unstructured peer-to-peer systems
- unstructured questionnaires
- unsubsidized natural solar-powered ecosystem
- unsubtracted dispersion relation
- unsuitable
- unsuitable value
- un-Sun-like star
- unsupervised classification
- unsupervised learning