基本解释[物理学]积垢条件英汉例句双语例句Otherwise, such relief ( spitting) can occur when the second check is fouled during emergency backflow or resulting from a water hammer condition.此外,在紧急回流或出现水锤现象时,如果第二止回阀受到污染,则这种安全阀可能出现释放(喷溅)。fouled condition更多例句专业释义物理学积垢条件