The plasma generated by compressed air in magnetic field can ignite pulverized coal and keep stable burning.

压缩空气在磁场作用下产生的等离子体可以点燃煤粉并保持稳定燃烧。

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This kind of price will keep stable in a period of time and the discount price of the whole lift-cycle in different periods will also come out.

最后生产商根据平均价值来制定价格，这样产品的价格在一段时间是稳定的，且生产商也能够在整个生命周期的不同时期得到相应的折扣价格。

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The study in Jianshan Iron Ore Mine of how to keep stable quality of raw ore and the technical measures for ensuring ore quality are explained.

介绍了尖山铁矿稳定输出原矿质量的技术研究过程，并阐述了稳定输出原矿质量的技术措施。

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But they expect that final results in October will show it can keep the liquid stable for up to twelve months.

VOA: special.2010.05.24

PATH designed a foil pouch that could keep the medicine stable for up to two months.

VOA: special.2010.05.24

We will also see if Bernanke fully appreciates that the primary task of the Federal Reserve is to preserve and keep stable the intrinsic value of the dollar.

FORBES: Fact and Comment

Fulton said regular workouts help ward off disease and keep weight stable over time.

CNN: Weight losers combat fear of exercise, schoolyard torment

Abidjan is becoming the business centre of Francophone West Africa, so western countries want to keep it stable.

ECONOMIST: C?te d��Ivoire