【判断题】凡决定给予行政处罚的,都应制作行政处罚决定书。()
【判断题】二氧化碳贮气瓶用称重法检验泄漏量。灭火器的年泄漏量不应大于灭火器额定充装量的5%或50g(取两者的小值)。()
【简答题】Since my family were not going to be helpful, I decided I would look for one all by myself and not tell them about it till I’d got one. I had seen an agency (中介机构) advertised in a local newspaper. I r...
【判断题】单纯形法计算中,选取最大正检验数对应的变量作为换入变量,将使目标函数的值增加更快。
【简答题】食品感官评价的评价员的选择,评价结果处理等方面不再依赖经验和权威,而是依靠科学,是生理学、心理学、( )学的统一,最终的结论是评价小组中评价员结果的综合,并不看重个人的结论。
【单选题】It is a _______ that the young look after the old in their family.
【判断题】影响期权定价的因素包括标的资产价格、流动率、利率、红利收益、存储成本以及合约期限。