"adding lead makes the alloy easier to cast because the melting point is reduced and the fluidity is increased"
"they believe that fluidity increases as the water gets warmer"
a changeable quality;
"a charming Oriental fluidity of manner"
"a certain fluidness in his perception of time made him an unpredictable colleague"
"demographers try to predict social fluidity"
fluidness的用法和樣例：
例句
用作名詞 (n.)
The fluidness of materials will help children enrich contents and types of their behaviors. 物質材料的流動性有助於豐富幼兒角色行為的內容和類型。
The simulation results indicate that the unconsolidated confined aquifer plays a crucial role in the process of load transfer because of its fluidness and replenishment in time. 通過實驗結果的對比分析，得出由於承壓水的流動性和補給作用，鬆散承壓含水層對載荷的傳遞起很大作用。
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