Scenarios exist when database schemas are out of sync or under development, and such errors need to be treated as warnings.

如果数据库模式不同步或者还在开发过程中，就需要把这些错误当作警告对待。

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In particular, 7 of the 22 high-burden countries (HBCs), including 5 African countries had plans that were limited in scope or under development.

特别是，22个负担沉重国家中的7个，包括5个非洲国家，其计划的范围有限或正在制定。

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Products on trial or under development will not be considered for publication.

尚在试验或开发阶段的产品，将不获考虑。

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They found that all mangrove forests on coastlines are under threat from development, logging or other dangers.

VOA: special.2010.04.20

To launch these journeys, Golden Spike officials say existing rockets and spacecraft already built or under development can be enlisted.

MSN: Private moon startup hires lander designer - Technology & science - Space - Space.com | NBC News

Canary Warf said about 96 percent of its 13.5-million square foot site near the Thames in east London was now completed or under development, and 90 percent was leased.

CNN: Canary to buy back stock

To that end it has, partly through acquisitions, amassed a portfolio of more than 40 drugs, either approved or under development, aimed at such ills as Alzheimer's and Crohn's disease.

FORBES: Elan's spin