最近几月电费没有上涨，有别于石油和民用燃料油。
Electricity prices have not risen in recent months, unlike gasoline and heating oil.
在意大利与瑞士，运输牛奶与乳制品、民用燃料油与日用杂货的车队都采用了蚂蚁觅食法则，以找到送货的最佳行程。
In Italy and Switzerland, fleets of trucks carrying milk and dairy products, heating oil, and groceries all use ant-foraging rules to find the best routes for deliveries.
TXD1200系列产品已被用于汲取输送石油醚类别的燃料，诸如柴油、民用燃料油、汽油、煤油、飞机专用汽油以及像乙醇和生物柴油等不同的生物燃料。
The TXD1200 Series has been developed for pumping light petroleum products such as diesel, heating oil, gasoline, kerosene, avgas, various biofuels, such as biodiesel and ethanol.
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