请高手帮忙翻译这段话,急用。关于合成氨的? if the minimum design temperature used for designing the equipment in liquid ammonia service is not -33℃,in case of complete loop depressurization,before starting-up again,the temperature of the equipment in ammonia service shall be higher than the minimum design temperature used for designing the equipment.查看更多4个回答 . 5人已关注
新老师——小笑话? George comes from school on the first of September. "George, how did you like your new teacher?" asked his mother. "I didn't like her, Mother, because she said that three and three were six and then she said that two and four were six too....." 9月1日, 乔治放学回到家里。 “乔治,你喜欢你们的新老师吗?” 妈妈问。 “妈妈,我不喜欢,因为她说3加3得6, 可后来又说2加4也得6。”查看更多0个回答 . 1人已关注