生物柴油是以菜油或是植物油加工而成的燃油。可以单独用于柴油机，也可以和以石油为基础的燃油混合使用。
Biodiesel is made from processed vegetable or plant oil, and can be used in diesel engines on its own, or blended with petroleum-based fuel.
在顶空气相色谱法测定食用植物油中的残留溶剂的基础上，对残留溶剂顶空分析的平衡条件进行研究。
The equilibrium conditions of detecting residual solvent by headspace analysis was studied on the basis of detecting residual solvent of edible vegetable oil using headspace gas chromatography.
最后，根据上述基础理论探讨了植物油散装计量仪表的精度计算问题。
Finally, according to the former basic theory, the problem of accuracy computation for vegetable-oil instrument is discussed.
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