concentration profile的用法和樣例：
例句
- As the concentration changes, the flow parameters will be varied, increasing the concentration can effectively reform the contour of the subcooling rate.
隨著(zhù)入口雜質(zhì)微粒濃度的改變，非均質(zhì)凝結的各個(gè)流動(dòng)參數也發(fā)生著(zhù)變化，增加雜質(zhì)微粒的濃度，可以有效地改善流場(chǎng)過(guò)冷度的分布曲線(xiàn)。
