基本解释[物理學]積垢條件英汉例句雙語例句Otherwise, such relief ( spitting) can occur when the second check is fouled during emergency backflow or resulting from a water hammer condition.此外，在緊急廻流或出現水鎚現象時，如果第二止廻閥受到汙染，則這種安全閥可能出現釋放（噴濺）。fouled condition更多例句专业释义物理學積垢條件