申请放射卫生防护检测资质的,放射卫生专业技术负责人应当具有高级以上专业技术职称。
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6岁小儿家属反映其身高、体重均远远低于同龄儿,为了解其骨龄发育情况,应做的检查是()
A. 血常规
B. 肝功能
C. 腕部X线摄片
D. 胸部X线摄片
E. 腰椎穿刺
You plan to deploy a new Microsoft Visual Studio Tools for Office(VSTO) add-in for Excel.You need to ensure that the VSTO add-in is deployed appropriately.What should you do?()
A. Use the ClickOnce technology.Include the .Net FrameWork 3.5 as a requirement
B. Use the Windows Installer deployment.Include a deployment manifest that has been signed by using Authenticode certificate.
C. Use the ClickOnce technology.Include the Microsoft Office 2007 Primary Interop assemblies as a prerequisite.
D. Use the Windows Installer deployment.Inclued a deployment manifest which specifies that only administrative permission are requied.
交流熔断器的额定电流值:照明回路按()配置,其他回路不大于最大负荷电流的()倍。
镀锡机组电镀液中锡离子靠锡粒溶解装置不断补充,锡粒的溶解速度由吹入的O2 量来控制。
A. 正确
B. 错误