例句與造句

1. Improvement considering the features of highly sour crude and its corrosion properties is proposed
   提出了根據(jù)高酸原油的特點及其腐性特性，開發(fā)催化脫酸工藝的發(fā)展方向。
2. 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煉，后者含硫量少，因而價值更高。
3. Sour crude requires more refining than sweet crude , which is low in sulfur and , as a result , often more valuable
   這種酸性（高硫）原油與低硫原油相比需要更多的提煉，因為低硫原油含硫少，從而導致價格升高。
4. Progress of catalytic decarboxylation of from highly sour crude oil is reviewed , including hydrogenation , thermolysis and chemical reaction , and the application prospect of catalytic decarboxylation is introduced
   摘要介紹了高酸原油催化加氫脫酸法、催化熱解脫酸法和催化化學反應脫酸法，展望了該工藝的應用前景。
5. Abstract : a series of techniques producing lube base oil developed by ripp , including the technique for production of naphthenic lube oil , high viscosity base oil from sour crude and the api group base oil with viscosity index more than 120 from hydrocracking tail oil , were introduced
   文摘:介紹了石油化工科學研究院開發(fā)的一系列潤滑油基礎油生產(chǎn)技術，主要有環(huán)烷基潤滑油生產(chǎn)的工藝技術，含硫原油生產(chǎn)高粘度指數(shù)基礎油的技術以及加氫裂化尾油制取粘度指數(shù)大于120的類基礎油技術。
6. It's difficult to find sour crude in a sentence. 用sour crude造句挺難的