| 1. | Propane may also be used as lpg .
丙烷也可用作液化石油气。
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| 2. | The gas, which is sulphur-free, contains 89-99% methane, up to 6% ethane, and 3% propane .
天然气不含硫，含甲烷88-99，乙烷6和丙烷3。
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| 3. | Propane is said to be related to these other members of the family in a homologous sense .
就同系列的意义而言，可以说丙烷是与本系列的其他成员相关连的。
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| 4. | The oh functionality of the polyether may be controlled by using modifiers such as glycidol, ethylene glycol, water or trimethylol propane .
用缩水甘油、乙二醇，水或三羟甲基丙烷等改良剂，可控制聚醚的羟基官能团。
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| 5. | The oh functionality of the polyether may be controlled by using modifiers such as glycidol, ethylene glycol, water or trimethylol propane .
用缩水甘油，乙二醇，水或三羟甲基丙烷等改良剂，可控制聚醚的羟基官能团。
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| 6. | The oh functionality of the polyether may be controlled by using modifiers such as glycidol, ethylene glycol, water, or trimethylol propane .
可用缩水甘油，乙二醇，水或三羟甲基丙烷等改良剂，可控制聚醚的羟基官能团。
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| 7. | Test method for dryness of propane valve freeze method
测定丙烷干燥性的试验方法
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| 8. | Aromatization of propane over nanosized zn hzsm - 5 zeolite
5分子筛催化丙烷芳构化
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| 9. | Specification for commercial butane and commercial propane
商业用丁烷和丙烷规范
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| 10. | Cost analysis of new type propane gas cutting
新型丙烷切割燃气的气割成本分析
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