题目内容

扣轨梁是将轨束纵向置于（）两侧，以承受列车荷载。

A. 枕木下
B. 枕木上
C. 线路中心
D. 砟肩

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酸碱测试仪可以较为准确地测量污染区域内液体的（）。

A. 浓度
B. PH值
C. 有害物质成分
D. 密度

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Your network consists of a single Active Directory domain. You have 10 file servers that run Windows Server 2003 Service Pack 2 （SP2）.You need to monitor the bandwidth usage on all the file servers from a central location. What should you do？（）

A. Open the Shared Folders snap-in on one of the servers. Examine the Sessions folder.
B. Install Simple TCP/IP Services on all file servers. From one of the servers， run Netcap.exe.
C. Install Network Monitor Tools on all file servers. From one of the servers， create a new capture.
D. Open the Performance Logs and Alerts snap-in on one of the servers and create a new counter log.

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简述YB65型条盒包装机条盒纸胶水缸的拆装步骤。

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车轴分为动车车轴和拖车车轴，两种车轴都有齿轮箱。

A. 正确
B. 错误

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扣轨梁是将轨束纵向置于（）两侧，以承受列车荷载。

A. 枕木下 B. 枕木上 C. 线路中心 D. 砟肩

酸碱测试仪可以较为准确地测量污染区域内液体的（）。

Your network consists of a single Active Directory domain. You have 10 file servers that run Windows Server 2003 Service Pack 2 （SP2）.You need to monitor the bandwidth usage on all the file servers from a central location. What should you do？（）

简述YB65型条盒包装机条盒纸胶水缸的拆装步骤。

车轴分为动车车轴和拖车车轴，两种车轴都有齿轮箱。

A. 枕木下
B. 枕木上
C. 线路中心
D. 砟肩