往复压缩机十字头润滑主要属于()。 A.流体润滑 B.边界润滑 C.间隙润滑 D.混 发布时间:2020-01-22 11:22 │ 来源:www.tikuol.com 题型:单项选择题 问题: 往复压缩机十字头润滑主要属于()。A.流体润滑B.边界润滑C.间隙润滑D.混合润滑
题型:单项选择题 The MegaTek Corporation is displaying its distribution of employees by department in a circle graph. The size of each sector of the graph representing a department is proportional to the percentage of total employees in that department. If the section of the circle graph representing the manufacturing department takes up 72° of the circle, what percentage of MegaTek employees are in manufacturing ?()A. 20%B. 25%C. 30%D. 35%E. 72% 查看答案
题型:单项选择题 赵某向陈某借一手机使用,后来陈某向赵某讨要时,赵某表示早就已经将手机还给陈某了,两人因此发生了纠纷。陈某诉至镇上法庭,法庭采用简易程序审理了本案。下列做法正确的是:( )A.法庭只需指派一名审判人员审理,无需指派书记员B.法庭当庭审判,告知当事人自己来领取裁判文书,法院将不去送达C.法庭告知当事人自己来领取裁判文书的,如果赵某没有来领取裁判文书,人民法院应当公告送达D.如果法庭开庭后决定定期宣判,陈某确有正当理由不能到庭参加宣判,可以在定期宣判前告知人民法院,由人民法院按照陈某自己提供的送达地址将裁判文书送达给他 查看答案