sour crudes meaning in English
未中和油，含硫轻油
Examples
- Improvement considering the features of highly sour crude and its corrosion properties is proposed
提出了根据高酸原油的特点及其腐性特性，开发催化脱酸工艺的发展方向。 - Sour crude requires more refining than sweet crude , which is low in sulfur and , as a result , often more valuable
高硫原油比低硫原油需要更多的提炼，后者含硫量少，因而价值更高。 - Sour crude requires more refining than sweet crude , which is low in sulfur and , as a result , often more valuable
这种酸性（高硫）原油与低硫原油相比需要更多的提炼，因为低硫原油含硫少，从而导致价格升高。