经由原油裂解 cracking of crude oil
由原油裂解
Cracking from crude oil
以上为机器翻译结果，长、整句建议使用 人工翻译 。
BP及Valero所发布的炼厂利润指标，以及由期货价格推算的一般裂解价差，均为将原油炼制为油品当中所取得的毛利。
Refining markers published by BP and Valero as well as the generic crack spreads calculated from futures prices are all for the gross margin obtained from turning crude into products.
youdao
应用推荐
模块上移
模块下移
不移动