inner-flow的用法和樣例：
例句
- The flow field of the ejector shows the effects of the section of the mixing chamber on the performance of the ejector.
噴射器內流場直觀地顯示了混合室截面大小對噴射器性能的影響過程。 - The numerical simulation was introduced to study the flows in a natural gas pipeline.The flow fields in a diffusive pipeline with different rectifiers were computed as examples.
首次採用數值模擬方法，以加帶擴散管的管路為例，對其在加裝不同整流器時的管內流場進行計算。
