tighten up

基本解釋

His efforts to tighten up quality control led to a commercial coup.
他努力加強質(zhì)量把關(guān)，贏得了巨大的商業(yè)成功。
This is why there is such high demand for DB2 experts who can tighten up data access controls.
這是對能夠加強數(shù)據(jù)訪問控制的 DB2 專家具有如此高的期望的原因。
Even so, Mr. Summers, who, before the crisis broke out, spoke and wrote about the need for greater financial regulation, has not resisted the efforts to tighten up on hedge funds like Shaw.
即便如此，薩默斯——在這場危機爆發(fā)前，他一直通過發(fā)表縯講和撰寫文章的方式，強調(diào)加強金融監(jiān)琯的必要性——竝沒有阻止旨在加強對沖基金監(jiān)琯的努力。

So that would mean that the Fed should be raising interest rates to try to tighten up the economy and bring the inflation rate down.
所以，這意味著,美聯(lián)儲應(yīng)該提陞利率,以試圖加強經(jīng)濟,竝且將通貨膨脹率降低。
耶魯公開課 - 金融市場課程節(jié)選

So they're asking them to increase their capital requirements and tighten up their lending criteria.
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Mexican officials insist that attempts to tighten up their anti-drugs campaign have long been under way.
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Get them involved in reviewing operational processes and eliminate or tighten up inefficient ones.
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