What must be retained by the business component handler is the identifier of a concrete business component identifier.

业务组件处理程序必须保留一个具体业务组件标识符的标识符。

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Remove rows that reach a certain age subject to business rules: in this case, certain rows may have reached the normal retirement age but still must be retained.

根据业务规则删除到了一定年龄的行：在这种情况下，有些行虽然到了一般的退休年龄，但是仍然需要保留。

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By shedding profitable business lines, Citigroup would be relinquishing a source of retained earnings, an important part of a bank's capital base.

把盈利的业务出让之后，花旗就放弃了一份有保障的利润，而这正是该行资本基础的关键组成部分。

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Japan has long retained close business and political links with its former colony.

ECONOMIST: Japan in the right | The

The firm said the outcome of the tendering process meant it either grew or retained its business with all its key customers.

BBC: Competition hits Robert Wiseman profits

But Britain had retained big business interests.

BBC: Baroness Thatcher's lasting legacy in Middle East