一般手表都要在每公尺2000安培的磁场下不受影响。
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男性,45岁,工作中右手中指和食指被卡在机器中。取出伤指的正确方法是()
A. 要停机将机器拆卸后取出
B. 用力拉出
C. 将机器倒转取出
D. 先将伤指离断再取出
E. 将机器局部锯断
香港的《职业性失聪(补偿)条例》规定,申请人两只耳朵的神经性听力损失程度均须最少达多少分贝,而最少有一只耳朵的听力损失是由噪音所引致?()
A. 40分贝
B. 50分贝
C. 60分贝
You are the network administrator for Testking.com. The network consists of a single Active Directory domain testking.com. The functional level of the domain is Windows 2000 native. Some network servers run Windows 2000 Server, and others run Windows Server 20003. All users in your accounting department are members of an existing global distribution group named Global-1. You create a new network share for the accounting users. You need to enable the members of Global-1 to access the file share. What should you do?()
A. Raise the functional level of the domain to Windows Server 2003.
B. Change the group type of Global-1 to security.
Change the group scope of Global-1 to universal.
D. Raise the functional level of the forest to Windows Server 2003.