统计人员进行统计调查时,应当出示乡、镇级以上人民政府统计机构颁发的工作证件。()
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Your client has deployed a Cisco Wireless Location Appliance within their warehouse environment.They have been experiencing problems with tracking objects using active RFID tags. The RFID beacon rate is 10 seconds. You have discovered an issue with the RFID timeout value. How shouldthis value be changed?()
A. Change the value on the wireless controller to 45 seconds.
B. Change the value on the wireless controller to 95 seconds.
Change the value on the Cisco WCS to 95 seconds.
D. Change the value on the Cisco WCS to 45 seconds.
“饮长江水”是历代北方人的梦想,2002年南水北调工程正式开工,2013年正式通水运行。南水北调工程从设想、开工到运行说明了()。
A. 理想属于社会意识,难以实现
B. 任何理想都可以转化为现实
C. 理想只有通过奋斗才能转化为现实
D. 崇高的理想高不可攀
一般大型异步电动机空气隙为1.O~1.5mm。()
A. 正确
B. 错误