Cement grinding process production, environmental air contains high concentrations of dust.
水泥厂生产粉磨加工过程多,环境空气中含粉尘浓度高。
Rotary kiln calcine capital equipment cement of grog there are dry process production and wet process production have already been used such trades as metallurgy chemical industry etc. extensively.
回转窑是煅烧水泥熟料的主要设备,可分为干法生产和湿法生产,亦已被广泛应用冶金、化工等行业。
The production process is to be streamlined.
生产流程还需改进。
To become chocolate, cacao seeds go through a long production process in a factory.
VOA: special.2010.02.17
And so, for that, I want to look at the production of titanium by the Kroll process.
因此而言,我想看看克劳尔法,制备钛的工艺。
We have to invent a process, a chemical extraction process that will make the production of magnesium cheaper so that we will have the opportunity to avail ourselves of energy-efficient materials.
我们必须发明出一种方法,一种化学提炼方法,能够使生产镁变得更便宜,那样我们才有机会,让我们自己用上高效能的材料。
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