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1·Republican senators targeted the Independent Payment Advisory Board, an expert panel created under the new law to recommend changes to Medicare coverage.

共和党的参议员把靶子打向了IPAB，一个被用来在新的法律条款下提出建议改变医疗费率的专家小组。

2·Two covered rollers, each driven by independent inverter controlled motors allow to adjust the fabric tension by means of the parameter of touch panel.

两条包复罗拉，单独变频控制马达驱动，可对织物张力进行调控。

3·The Delphi technique is a method for obtaining forecasts from a panel of independent experts over two or more rounds.

德尔菲技术是一种通过专家组两轮以上的评估确定预测值的方法。