如果把静态工作点选在IEQ点，当IE>IEQ时，yfe随IE减小而下降，称为正向AGC。
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You issued the following command to mount the DATA disk group in restricted mode： ALTER DISKGROUP data MOUNT RESTRICT； What is the implication of this command？（）
A. The client RDBMS instance can access the file as a read-only file.
B. A new disk cannot be added to a disk group.
C. A disk in a disk group can be taken offline.
D. The client RDBMS instance cannot access the files in the disk group.
药品仓库内的最适宜的相对湿度为（）
A. 30%～45%
B. 30%～75%
C. 45%～65%
D. 45%～75%
E. 65%～75%
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