Common issues include ill-written queries, missing indexes, and excessive Numbers of database requests per operation.

常见的问题包括编写得有毛病的查询、遗漏了索引以及每个操作中过量的数据库请求。

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Blower operation elapsed time functions, to alarm and stop blower sequence if a sootblower takes excessive time to complete its blowing cycle.

若吹灰器完成吹灰循环耗时过长，吹灰器操作耗时功能应能报警并终止吹灰器程序。

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Excessive education is a kind of failure of operation in market mechanism.

过度教育是市场机制运行失灵的表现。

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However, the Israeli forces withdrew 24 hours later after the American Secretary of State, Colin Powell, criticised the operation as "excessive and disproportionate".

BBC: News Online