【字彙解釋】

expansion coefficient 膨脹係數

expansion

n. 擴張, 擴充, 膨脹, 開展, 擴大物

coefficient

n. 系數


【前後詞彙】

expansion bend 伸縮彎管
expansion bolt 開口螺栓；膨脹螺栓
expansion chamber 膨脹室
“a”
“c”
“~
expansion coefficient 膨脹係數
expansion cylinder 膨脹缸
expansion drain trap [溫差式]膨脹排洩阱
expansion efficiency 膨脹效率
expansion engine 膨脹機(往復蒸汽機)