A number of items are subject to excise taxes, taxes intended to help control potentially harmful practices (" sin taxes ") or to help pay for services used only by certain people.

很多商品需要缴纳消费税，征收此类税旨在控制有潜在危害的行为(又称“罪恶税)或帮助支付特定群体的服务费用。”

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The proposed recursive integral PI algorithm can also be applied to the control of periodic reference current with zero steady-state error, such as sin AC drive control.

所提出的模糊递推积分PI控制算法还可以对周期性的被控量实现无静差控制，如交流电机的闭环控制。

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RESULTS: The indexes of the prevalence rate of dental caries , caries average, GI, OHI-sin the experimental group after teeth brushing education were better than in the control group (P<0.01).

结果：实验组刷牙教育后患龋率、龋均、牙龈指数、简化口腔卫生指数均低于对照组，差异显著（P<0.01）。

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Nadolo and Exeter number eight Richard Baxter were sent to the sin-bin as the officials tried to regain control and it was the Fijian wing who rounded off the evening when he returned to score a late consolation try.

BBC: Bourgoin 19-34 Exeter

Warrington managed to take control in a frantic opening 15 minutes that saw two players sin-binned, two tries scored and another disallowed.

BBC: SPORT | Rugby League | Super League | Warrington 27-4 Bradford