名词解释题SAR
名词解释题
SAR
参考解析
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相关考题:
Whatcommandcananadministratorusetogetsummaryperformanceinformationaboutthehypervisor?() A.vmstat-HB.mpstat-sC.lparstat-hD.sar-pHYPER
关于抛物线指标的应用,下列论述正确的有()。A、SAR不能单独使用B、价格涨跌的速度必须比SAR升降的速度快,否则必会产生停损信号C、SAR由红色变成绿色时,为卖出时机D、SAR由绿色变成红色时,为买进时机
下列各煤种中,对锅炉的安全工作危害最大的是()A、Qarnet.p=31320kJ/kg,Sar=2.2%B、Qarnet.p=29310kJ/kg,Sar=2.5%C、Qarnet.p=25435kJ/kg,Sar=2.7%
在AIX系统中,常用的系统监控软件包括()。A、1.topas2.sar3.vmstat4.X-teamB、1.topas2.sar3.X-team4.dumpC、1.topas2.sar3.vmstat4.iostatD、1.topas2.sar3.iostat4.dump
Which sar option generates real-time disk I/O statistics?()A、 sar -q B、 sar -P C、 sar -d D、 sar -D
An administrator attempted to run a sar -u report and received the following error: sar: 0551-201 Cannot open /var/adm/sa/sa07. Which of the following should be scheduled in adm’s crontab to obtain sar reports?()A、sa1B、sarC、vmtuneD、schedtune
单选题Which sar option generates real-time disk I/O statistics?()A sar -q B sar -P C sar -d D sar -D
多选题美国FDA制定的医疗用途RF电磁场安全标准是( )。A全身平均SAR≤0.4W/kgB全身平均SAR≥0.4WkgC每克组织的SAR空间峰值≤8.0W/kgD每克组织的SAR空间峰值≥8.0W/kgE每克组织的SAR空间峰值=0.4W/kg
多选题美国FDA制定的医疗用途RF电磁场安全标准是()A全身平均SAR≤0.4W/kgB全身平均SAR≥0.4W/kgC每克组织的SAR空间峰值≤8.0W/kgD每克组织的SAR空间峰值≥8.0W/kgE每克组织的SAR空间峰值=0.4W/kg
单选题According to the basic concept of GMDSS,()can be rapidly alerted to a distress incident.Aonly SAR authorities on landBall ships in a very large sea areaCthe nearest coast stations and port radiosDthe SAR authorities ashore as well as ships in the vicinity of the casualty
单选题医用射频场SAR值的安全标准为( )。A全身平均SAR值≤0.4W/kgB全身平均SAR值≤1.4W/kgC全身平均SAR值≤2.4W/kgD全身平均SAR值≤3.4W/kgE全身平均SAR值≤4.4W/kg
单选题下列各煤种中,对锅炉的安全工作危害最大的是()AQarnet.p=31320kJ/kg,Sar=2.2%BQarnet.p=29310kJ/kg,Sar=2.5%CQarnet.p=25435kJ/kg,Sar=2.7%
单选题When receiving a distress alert, the SAR authorities ashore and the ships in the vicinity of the ship in distress will()soonest.Areach the distress areaBconduct a sector searchCsend rescue vesselsDassist coordinately in SAR operation
问答题简述SAR获取海面风场的原理。