The systolic maximum velocity of carotid with normal contract was higher significantly than that of carotid without plaque with CAD(P<0.05).

正常对照组颈动脉收缩期径向最大运动速度高于冠心病颈动脉无斑块部位的测值，差异有统计学意义（P＜0.05）；

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Carnival Cruise lines was given a contract for housing evacuees at their normal rates including revenue lost from casino, liquor and excursions.

FORBES: Should We Write a Blank Check to Emergency Relief?

One early contract - to Halliburton - aroused great controversy because it appeared to bypass normal rules.

BBC: NEWS | Business | Baghdad's 'missing' billions

Andrew Young QC, for the Duke of Buccleuch, called it "a rather bizarre attempt" to fix a contract on the duke for something an undercover officer did in the execution of his normal investigatory role.

BBC: Marshall Ronald