If you have mean time to failure and mean time to recovery information, enter that and the spreadsheet will calculate the availability for you in the "Calculated availability contributions" lines.

如果有平均失效到达时间和平均恢复时间信息，输入到表格中将计算出“计算出的可用性贡献”行。

youdao

Enable fail back to ensure that a failed server reclaims its recovery log when it restarts, and optionally enter a free-form description.

启用Fail back确保发生故障的服务器在重启后能收回其恢复日志，并随意输入自由格式的描述。

youdao

With a clear mind and renewed spirit he was now entirely ready to enter a program of career recovery.

他现在头脑清醒、重振精神，已经为参加职业康复计划做好了充分的准备。

youdao

The user must then retrieve all the codes, or keys, and enter them into fields on Facebook's password-recovery page to log back in, a Facebook spokeswoman said in an e-mail.

CNN: Mark Milian,

When semiconductors enter an oversupply, their prices rapidly drop and tend to remain there without much recovery, if any.

FORBES: How Thai Floods will Soften Semiconductor Prices

We also have pointed out, though, that the idea of a national moratorium would impact the recovery in the housing sector, as anybody that wished to enter into a contract or execute a contract to purchase a home that had previously been foreclosed on, that process stops.

WHITEHOUSE: Press Briefing