Democrats and Republicans continue to argue what the true longer-term costs will be, with 10-year costs of the House measure put at more than $1 trillion.

VOA: standard.2009.12.25

We can measure the heat capacity at constant volume, and now we have another term, and if we can figure out how to measure it, we'll have a complete form for this differential du which will enable us to calculate du for any process.

我们能够测量恒定体积下的热容，这里我们有另一项，如果能够知道怎么测量它，问我们就有了这个完整的微分式,就能够对任何过程计算。

麻省理工公开课 - 热力学与动力学课程节选

Pelosi has faced opposition from fiscally-conservative Democrats still nervous about the longer-term cost of the legislation,and opposition from some her in party who assert that language in the measure does not go far enough to ensure a continuing ban on the use of federal funds for abortion.

VOA: standard.2010.03.19