题目内容

产生旋转磁场的基本条件是什么？在什么条件下旋转磁场是磁通恒定的圆形磁场？

查看答案

搜索结果不匹配？点我反馈

更多问题

You are the network administrator for your company. The network consists of a single Active Directory domain. All network servers run Windows Server 2003, and all are members of the domain. All client computers run Windows XP Professional. Five Web servers host the content for the internal network. Each one runs IIS and has Remote Desktop connections enabled. Web developers are frequently required to update content on the Web servers. You need to ensure that the Web developers can use Remote Desktop Connection to transfer Web documents from their client computers to the five Web servers. What should you do? （）

A. Install the Terminal Server option on all five Web servers. Use Terminal Services Configuration Manager to modify the session directory setting.
B. Install the Terminal Server option on all five Web servers. Use Terminal Services Configuration Manager to create a new Microsoft RDP 5.2 connection.
C. On each Web developer's client computer, select the Disk Drives check box in the properties of Remote Desktop Connection.
D. On each Web developer's client computer, select the Allow users to connect remotely to this computer check box in the System Properties dialog box.

查看答案

立方氮化硼和镏金刚石磨粒都属于立方晶系，因此硬度较高。

A. 正确
B. 错误

查看答案

石油沥青是石油中相对分子量最大、组成及结构最为复杂的部分。

A. 正确
B. 错误

查看答案

燃料供给切断阀要慢慢地手动打开，主要原因是为了防止过流阀在冲击下被关闭。（）

A. 正确
B. 错误

查看答案