Air-entraining agent increases impermeability of hybrid fiber concrete.引气剂有助于提高混杂纤维混凝土的抗渗性。Even an air - entraining agent can be used because the minute pores are discontinuous.甚至可以使用加气剂,因为小的气孔是不连通的.Third, the option of ...
My advisers counselled me to do nothing.顾问们建议我什么也不要做。My advisers counselled me to do nothing...顾问们建议我什么也不要做。Perhaps your envy counselled Mr. Heathcliff to rob me of my treasures?或者是你出于嫉妒,给希刺克厉夫先生出主意把我的珍藏抢去吧?I counselled ...