After approval and marketing of a pharmaceutical product, significant changes may be made in manufacturing the bulk drug substance.

药物制剂的批准和销售之后，生产散装的原料药方面可能会发生大的改变。

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All three exchanges have submitted their corporate governance proposals to the SEC for approval. They will become effective six months after approval.

以上三家交易所都向SEC递交了他们的公司治理提案，六个月后将被批准生效。

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A district activity is to be implemented only after approval by two-thirds of district clubs. A successful project also has clear fiscal accountability.

地区活动需有地区三分之二的各社赞成之后才能实行。一个成功的计划也要有清楚的财务责任。

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After Senate approval of his treaty with Lord Ashburton, Webster decided that he could be of no more real use to the administration.

VOA: special.2009.02.05

By comparison, the president's approval rating was about forty-five percent after the congressional elections in November.

VOA: special.2011.01.10

Few analysts had expected his cabinet choices to win such broad approval, especially after his controversial re-election, following the disputed June 12 election.

VOA: standard.2009.09.03

In the panel meeting two days ago, members discussed whether Vivus should conduct further studies before or after approval.

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He proposed starting with a smaller preapproval trial to rule out risk and then doing a second, larger study, after approval.

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In retrospect, that timing was particularly remarkable for a drug that was produced with a revolutionary new technology, and that after approval would be available in pharmacies nationwide to millions of American diabetics.

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