（）is used in bilges and peak tanks.A、BitumenB、Cement washC、PaintD、Varnish
（）is used in bilges and peak tanks.
- A、Bitumen
- B、Cement wash
- C、Paint
- D、Varnish
相关考题：
铣削直齿刀具端面齿槽时，分度头仰角α的计算公式是（）A、cosα＝tan（360°／z）cotθB、cosα＝tan（z／360°）cotθC、cosα＝tan（180°／z）cotθD、cosα＝tan（90°／z）cotθ
沥青用于污水舱和尖舱。（）A、Bitumen is used in bilges and peak tanks.B、Paint is used in bilges and peak tanks.C、Bitumen is used in bilges and double bottom tanksD、. Varnish is used in bilges and peak tanks.
Bitumen is used for bilges and peak tanks.（）A、沥青用于污水舱和尖舱。B、沥青用于淡水舱和尖舱。C、水泥浆用于污水舱和尖舱。D、水泥浆用于淡水舱和尖舱。
（）(尾尖舱) are at the aft part of the ship.A、Aft peak tanksB、Pilot ladderC、Fore peak tankD、Peak tanks aft
A customer wants to deploy the latest ServeRAID driver and firmware updates to 25 servers on their LAN. This needs to be accomplished during off peak hours when LAN utilization is at its lowest. Which IBM Director component would be used to accomplish this？（）A、Update Express CDB、Update AssistantC、Process ManagementD、Remote Deployment Manager
如果φ1和φ2分别表示并联电容器补偿前和补偿后的平均功率因数角，P表示有功功率，Ｑ表示无功功率，则如下表达式正确的为（）。A、Ｑ=Ｐ（tanφ1－tanφ2）B、Ｐ=Ｑ（tanφ1—tanφ2）C、Ｑ=Ｐ（tanφ1＋tanφ2）D、Ｐ=Q（tanφ1＋tanφ2）
有n个试品的介质损耗因数分别为tanδl、tanδ2、tanδ3、…、tanδn，若将它们并联在一起测得的总tanδ值必为tanδl、…、tanδn中的（）。A、最大值B、最小值C、平均值D、某介于最大值与最小值之间的值
单选题Your database is functional with a peak load for the last one hour. You want to preserve the performancestatistics collected during this period to be used for comparison when you analyze the performance of thedatabase in the future. What action would you take to achieve this task（）AInsert finding directives for ADDM tasks in the future.BCreate a baseline on a pair of snapshots spanning the peak-load period.CDecrease the snapshot interval in the AWR to collect more snapshots during the peak- load period.DSet the snapshot retention period in the Automatic Workload Repository （AWR） to zero to avoid automaticpurging of snapshots
单选题Your database is functional with a peak load for the last one hour. You want to preserve theperformance statistics collected during this period to be used for comparison when you analyze theperformance of the database in the future. What action would you take to achieve this task（）AInsert finding directives for ADDM tasks in the future.BCreate a baseline on a pair of snapshots spanning the peak-load period.CDecrease the snapshot interval in the AWR to collect more snapshots during the peak-load period.DSet the snapshot retention period in the Automatic Workload Repository （AWR） to zero to avoid automatic purging of snapshots.
单选题Your database is functional with peak load for one hour. You want to preserve the performance statistics collected during this period so that they can be used for comparison while analyzing the performance of thedatabase in the future. What action would you take to achieve this task？（）ASet the STATISTICS_LEVEL initialization parameter to ALL.BCreate a baseline on a pair of snapshots that have the statistics of the peak-load period in the database.CDecrease the snapshot interval in the AWR to collect more number of snapshots during the peak-load period.DSet the snapshot retention period in the Automatic Workload Repository （AWR） to zero to avoid the automatic purging of the snapshots.
单选题沥青用于污水舱和尖舱。（）ABitumen is used in bilges and peak tanks.BPaint is used in bilges and peak tanks.CBitumen is used in bilges and double bottom tanksD. Varnish is used in bilges and peak tanks.
单选题Starting motors，generators，and other spark producing devices should be mounted as high above the bilges as possible to（）.Akeep them dry when the bilges are full of waterBkeep them cool when the vessel is underwayCmake them more accessible for repairsDprevent accidental ignition of any gasoline vapors that may have accumulated in the bilges
单选题The emergency bilge suction valve is typically used （）.Ato inject cleaning additives when the bilges are extremely dirtyBwhen the main condenser becomes fouled, in order to provide additional cooling water circulationCto connect the rose box to the independent bilge suctionDif the bilges become flooded and they can not be emptied by any other means
单选题When summer comes and the light-colored people go to the beaches, ______.Aall of them will tan darklyBfew of them will tan -darklyCmany of them will not tan at allDfew of them will not tan at all
单选题Bitumen is used for bilges and peak tanks.（）A沥青用于污水舱和尖舱。B沥青用于淡水舱和尖舱。C水泥浆用于污水舱和尖舱。D水泥浆用于淡水舱和尖舱。