Fuel taxes go into the highway Trust Fund (HTF), which was created in 1956 to finance highway construction nationally.
公路信托基金成立于1956年，通过征燃油税负担全国的公路建设。
But as that trend has slowed, the HTF has suffered: monies paid into the HTF fell by around one-seventh from 2007 to 2010.
但是随着上述趋势减弱，公路信托基金受到损害：从2007年到2010年，公路信托基金收到的资金减少了七分之一。
DSG power vs Heat Transfer fluid (HTF) - are the promises of 20% cost reduction in electricity prices through DSG really possible?
副法律政策专员功率与传热流体(导热油)-是20%的电力价格降低成本的承诺，通过DSG的可能吗？
Conducting oil pump for prolonged use will reduce the life of the pump, proper maintenance can increase the HTF HTF pump pump life.
导热油泵使用中长时间高温会降低泵的使用寿命，正确的维护导热油泵可增加导热油泵使用寿命。
And the HTF receives some revenue from taxes on truck tyres, diesel, and other driving-related sources, but most of its money comes from petrol taxes.
当然HTF也从卡车轮胎、柴油以及与驾驶相关其他资源的相关税款(重要汽车配件消费税)中筹资，但是大部分的资金还是来源于汽油税。
Through analyzing the HTF's heating process, this paper provides six items and corresponding testing methods for how to determine the quality variation of HTF in use, and some evaluating indexes.
通过对合成导热油加热过程的分析，提出了确定使用中的合成导热油品质变化程度的六个项目和测定方法，并提供了评价使用中的合成导热油品质变化的指标。
Through analyzing the HTF's heating process, this paper provides six items and corresponding testing methods for how to determine the quality variation of HTF in use, and some evaluating indexes.
通过对合成导热油加热过程的分析，提出了确定使用中的合成导热油品质变化程度的六个项目和测定方法，并提供了评价使用中的合成导热油品质变化的指标。
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