相关词条
+crude and sour crude
1 . 低硫与含硫原油
since 2004 , the global demand of petroleum has increased greatly , especially the demand of crude , which caused the historically high price difference between crude and sour crude .2004年以来全球石油需求大幅增加,特别是低硫原油需求十分旺盛,造成低硫与含硫原油的价差创下历史新高。
+crude fiber
1 . 粗纤维
...叶柄长2-3cm.革质而脆,气微,味淡, 4化学成份叶含蛋白质,protein,粗纤维,crude fiber,鞣质,tannin, 5药物功效,功能主治,活血消肿,解毒敛疮,主治跌打损伤,疮疡疖肿,湿疹.
+benchmark crude ; marker crude
1 . 基准原油
benchmark crude ; marker crude [ oil ] : Saudi Arabian ( API 34 degrees ) light crude oil employed as the standard on which OPEC price changes have been Based .基准原油[石油]:指沙特阿拉伯轻原油(美国石油协会比重34度),是石油输出国组织据以调整价格的标准。
+crude oil in crude
1 . 原油在
the risks high corrosive zones of processing high-sulfur crude oil in crude distillation unit of SINOPEC Gaoqiao Company were analyzed and reviewed .对高硫原油在常减压蒸馏装置加工过程中存在的风险及其部位进行分析,提出相应的安全对策,使生产装置在可接受的风险水平下安全运行。