按出口压力的不同,一般称排出压力p≤0.015MPa的为(),0.015MPa0.2MPa的为()。
A. 通风机、鼓风机、压缩机
B. 鼓风机、通风机、压缩机
C. 压缩机、通风机、鼓风机
D. 压缩机、鼓风机、通风机
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月季白粉病发生与气温有密切关系,()月温度约为15℃左右时,即开始发病。
A. 1~2
B. 3~4
C. 5~7
D. 8~10
All servers in your environment run Windows Server 2008 R2. All client computers ru n Windows 7. Each client computer has at least 2 5 GB free disk space. You virtualize applications by using Microsoft Application Virtualization (App - V). The App - V client cache is set to 4096 MB. User profiles are virtualized and stored on a server. You ne ed to increase the size of the file system cache on a client computer to at least 10 GB. What should you do?()
A. Use the AppVCacheSize tool to set the maximum cache size to 10240.
B. Use the AppVCacheSize tool to set the minimum free disk space threshold to 1 0240.
C. Set the HKLM \ SOFTWARE \ Microsoft \ SoftGrid \ 4.5 \ Client \AppFS\ State registry key to 10240.
D. Set the HKLM \ SOFTWARE \ Microsoft \ SoftGrid \ 4.5 \ Client \AppFS\ FileSize registry key to 10240.
香港的《工厂及工业经营条例》内规定,建筑工程及货柜处理作业的工人须接受安全训练课程,而有关的证明书(俗称「平安咭」)之有效期是?()
A. 5年
B. 4年
C. 3年