75kg/m钢轨垂直磨耗为10mm,(正线)应判为()。
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从基本概念上说,可持续创业追求的是环境、社会和经济发展三者之间的平衡,即环保效益、社会效益和经济效益三元素之间的整体平衡。
A. 正确
B. 错误
你轮由我国港口出发经苏伊士运河赴黑海沿岸港口,途中经过的排放船舶垃圾的特殊区域有()I、红海;II、苏伊士运河;III、黑海;IV、地中海
A. I~IV
B. II~IV
C. IIIV
D. IIV
You have a computer that runs Windows 7. The computer is configured to use an intranet Microsoft updateservice location. You need to view the name of the intranet service location. What should you do?()
At a command prompt, run Wusa.exe.
B. Open Event Viewer and examine the Application log.
C. Open Windows Update and click View update history.
D. eview the contents of the C:\windows\windowsupdate.log file.