短語詞組短語swelling elongation ratio 溶脹伸長率swelling shrinkage ratio 縮膨率initial swelling water ratio 起脹含水率swelling shrinking ratio 脹縮率swelling volume ratio 溶脹體積比balance swelling ratio 平衡溶脹比linear swelling ratio 線膨脹率swelling ratio o 粘土膨脹倍數(shù)balanced swelling ratio 平衡溶脹比 返回 swelling ratio