| 释义 |
- 甲醇：一种无色、易挥发的液体，常用作溶剂、燃料和化学原料。
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化学 甲醇 Under the constant temperature and pressure, to change quality airspeed, the conversion rate of methyl alcohol decrease along with the raise of quality airspeed.6. 5.恒定温度、压力下改变液空速,甲醇的转化率随着液空速的增大而降低。 木精 木酒精 甲基醇
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Improvement of catalyst for hydrogenation of methyl esters to produce fatty alcohols. - 2
This paper stated the separation and analysis of unsaponifiable matters which including sterols, 4-methyl sterols and triterpene alcohols in hemp seed oil with TLC and GC. 采用薄板层析、气相色谱对大麻籽油中甾醇、4-甲基甾醇及三萜醇等不皂化物的成分进行了分离和分析。 - 3
The unsaponifiable matters including sterols, 4-methyl sterols and triterpene alcohols in perilla seed oil were separated and analyzed using flash chromatography with silica gel H and GC. 采用快速硅胶柱层析和气相色谱对紫苏子油中甾醇、4-甲基甾醇及三萜醇等不皂化物的成分进行了分离和分析。
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