常见例句双语例句The experimental results show that the compressive strength of preform increases with the increasing of fiber volume fraction and binder mass fraction.试验结果表明，氧化铝短纤维预制件的抗压强度随着纤维体积分数的升高而升高，随着黏结剂质量分数的提高而升高。 返回 preform binder