flow characterization的用法和樣例：
例句
- The pipe flow behavior of water suspersions of wood pulp and synthetic fibers has been the subject of many investigations.
木質紙漿和合成纖維的水懸浮液的管道流動特性已有許多專題論文發表。 - Empirical or semi-empirical correlations are adopted to calculate slug flow parameters.
段塞流流動特性參數的計算只能採用經驗或半經驗關係式。
