养分解吸 nutrient loss
养分解吸 nutrient loss
相关考题:
You are working on Oracle Database 10g, which is in ARCHIVELOG mode. All the archived log files are intact. In which scenario would performing a recovery require the opening of the database with the RESETLOGS option?()A、 loss of one of the tablespacesB、 loss of a system data fileC、 loss of one of the control filesD、 loss of a tempfileE、 loss of the only member of an unarchived redo log groupF、 loss of a member from each redo log group
单选题(), the motion would continue indefinitely once it had started.AWere there loss of energy by frictionBSince there be loss of energy by frictionCWere there no loss of energy by frictionDShould be no loss of energy by friction
名词解释题养分解吸 nutrient loss