Oil is formed by the decay of animal, and possibly some plant, remains in a reducing environment in sedimentary deposits . 石油是在沉积物还原环境中由动物遗骸，可能还有一些植物遗骸的分解所形成的。
Acceptable neutrals and good color rendition are obtained upon exposure of the film to any one of a variety of illuminants . 胶片在任何一种变化光源照射下曝光时都能得到满意的中性灰和良好的彩色还原。
Restore part of a database a partial restore 还原数据库的一部分（部分还原） 。
Simulation of thermal process of pedgeon ' s magnesium reduction 制镁还原罐的研制
Restores backups taken using the backup command 还原使用backup命令所做的备份。
Reducing recovery time when restoring a database 减少还原数据库时所用的恢复时间
Restoring full and differential database backups B .还原完整数据库备份和差异备份
The database is restored from one or more backups 从一个或多个备份还原数据库。
