Fertilizers and liming materials - determination of carbon dioxide - part 2 : method for liming materials 肥料和石灰浸物质.二氧化碳的测定.第2部分:石灰浸物质用方法
Maerz pfr - kilns and rce lime kilns can produce the grades of quicklime required for pcc production 生产中所需的等级的活性石灰，同时也提供高浓度的二氧化碳的成分。
After the co conversion step practically all the carbon from the feedstock is in the form of carbon dioxide 在co变换之后，实际上在进料中所有的碳都呈二氧化碳的状态。
05 . 01 ethylene , other hydrocarbons and carbon dioxide in high - purity ethylene by gas chromatography , test for 用气相色谱法测定高纯度乙烯中乙烯其他烃类和二氧化碳的试验
When travelling on the highway , drive at moderate speeds as you will use less petrol and emit less co 2 在公路上行车时，以适中的速度行车，有助减低耗油量和二氧化碳的排放。
Standard test method for ethylene , other hydrocarbons , and carbon dioxide in high - purity ethylene by gas chromatography 气相色谱法测定高纯度乙烯中乙烯其它烃类和二氧化碳的标准试验方法
Fertilizers and liming materials - determination of carbon dioxide - part 2 : method for liming materials ; german version en 14397 - 2 : 2004 肥料和石灰浸物质.二氧化碳的测定.第2部分:石灰浸物
Ethylene and propylene for industrial use . determination of trace of carbon monoxide and carbon dioxide . gas chromatographic method 工业用乙烯丙烯中微量一氧化碳和二氧化碳的测定气相色谱法
Fertilizers and liming materials - determination of carbon dioxide - part 1 : method for solid fertilizers ; german version cen ts 14397 - 1 : 2004 肥料和石灰材料.二氧化碳的测定.第1部分:固体肥料法
If carbon dioxide release continues unabated , ocean ph could be reduced by as much as 0 . 77 units , the authors warn 研究者们警告说，如果不减少二氧化碳的排放量，海洋的ph值可能会降低0 . 77个单位。
