电网运维与检修管理评价与考核主要内容包括（）、总结报表等。 ["运维与检修计划执行情况","运维与检修工作质量","缺陷的闭环管理","PMS等信息系统应用"]
Date line passed eastbound,（）. ["jumping over today","backing to yesterday","jumping over tomorrow","backing to the day before yesterday"]
建筑施工中的开挖基槽或修建高层建筑，需要向低处或高处传递高程，此时可用（）代替水准尺。 ["悬挂钢尺","测绳","铅锤","经纬仪"]
已知水准仪的视线高Hi=307.240m欲测设木桩B上的高程H设=306.050m，可算出B点水准尺上应有读数为（）m。 ["1.190","2.190","1.290","0.190"]
Deballasting a double bottom has what affect on KG（）. ["KG is increased","KG is decreased","Kgis not affected","KG increases at light drafts and decrease at deep draft"]
叙述干气压缩机的工艺流程。
