题目内容

在锅炉上使用的金属管道,应根据输送介质的特性、温度、压力、流量、允许压力降、允许温度降等因素来确定管道的()、()、()、()、()。

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Your database is configured on non-ASM disk storage. You need to migrate your database to ASM disk storage. Which statement is true about migrating from non-ASM disk storage to ASM disk storage?()

A. You can use the operating system utility to migrate from non-ASM disk storage to ASM disk storage.
B. You cannot perform a database backup from non-ASM disk storage to tape and then move it to ASM disk storage.
C. You can use the SWITCH DATABASE TO COPY Recovery Manager (RMAN) command to switch back to non-ASM disk storage if you have not deleted your original datafiles.
D. You cannot use Recovery Manager (RMAN) to migrate from non-ASM disk storage to ASM disk storage if you are not using RMAN for your backup and recovery strategies.

胆固醇在体内可以转变成()。

A. 肾上腺皮质激素
B. 前列腺素
C. 性激素
D. 胆汁酸盐

工业废水能否用于农田灌溉?

什么是章程的相对必要记载事项?

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