China's petroleum and petrochemical industries should further explore the contestable position in the worldwide petroleum industry.

提高中国石油及石化企业在世界石油工业中的竞争地位。

The deregulation theory includes new natural monopoly theory, contestable market theory, regulation failure theory and X-efficiency theory.

规制放松理论包括新自然垄断理论，可竞争市场理论、规制失灵理论、X—非效率理论；

Force majeure, fault of the victim, intention of third party, contentment of the victim are contestable causes to quote by the liability body.

而不可抗力、受害人的过错、第三人的故意以及受害人的承诺是责任主体据以援引的当然免责事由。

According to the theory of contestable market, performance of firms or industries is affected to a large extent by the markets' contestability.

根据可竞争市场理论，企业和行业的经济绩效在很大程度上取决于市场可竞争性。

The view that in relation to alienation a morality evaluation applies to a young Marx and a history evaluation applies to a mature Marx remains contestable.

认为马克思早期对异化进行的是“道德评价，”而成熟时期对异化进行的是“历史评价，”这种说法有失偏颇。