1.
Experimental Study on Mild Gasification of Lignite and Mathematical Model on Predicting Tar Yields;
褐煤温和气化试验及预测焦油产率的数学模型研究
2.
Study on the Effect of Property Right Structure on Oil and Gas Production Efficiency of a Petroleum Company;
产权结构对石油公司油气生产效率的影响研究
3.
The oil-producing countries have leagued together to fix the price of oil at a high rate.
这些产油国结成同盟以高比率固定石油价格。
4.
Increasing the Rate of Sulphur Reclamation and Decreasing the Content of Sulphur in Oil Product;
提高炼油企业硫回收率 降低石油产品的硫含量
5.
Market Structure of Oligopoly and Efficiency of Petroleum industrial Organization;
寡占型市场结构与石油产业组织效率
6.
Study on the Differences of Dry Matter Production and Yield Components in Rapeseed with Different Nitrogen Utilization Efficiency for Grain Production
不同氮素籽粒生产效率油菜品种物质生产及产量构成的差异
7.
Analysis of influence factors of super heavy oil production decline in block Du84
杜84断块超稠油产量递减率影响因素分析
8.
An Economic Analysis on the Production Efficiency and Comparative Advantage for Major Oil Crops in Different Region of China;
我国油料作物生产的区域比较优势及效率分析
9.
Characteristic of Oil Cracking Experiment and the Study of Hydrocarbon Dynamics;
油裂解成气实验产率特征及成烃动力学研究
10.
An Analysis of Efficiency and Regional Comparative Advantage of Oil Crops in China;
中国油料作物生产的效率及地区比较优势分析
11.
Variation Law of Seed Oil Content and Yield of Xanthoceras sorbifolia Populations in Different Areas
不同地区文冠果群体种子含油率·产量变异规律
12.
Studies on oilseed yield and nitrogen efficiency in different cultivars of oilseed rape(Brassica napus)
不同品种油菜子粒产量及氮效率差异研究
13.
University of Georgia scientist Tom Adams says the animal fats produce about 90 percent of the heat that traditional fuel oils produce.
佐治亚大学的科学家Tom Adams说，动物油脂产热率大约是传统燃油的90%。
14.
Effects of Potassium and Nitrogen on Yield and Kernel Oil Percentage in Micro-Endosperm Super High Oil Corn;
钾氮肥施用量影响微胚乳超高油玉米产量及含油率机理的研究
15.
Oil refrigeration power required (approx.)
油冷却功率(大约)
16.
For the portion of annual gross output of crude oil from 100,000 to 150,000 tons, the rate shall be 2%;
年度原油总产量超过１０万吨至１５万吨的部分，费率为２％；
17.
Automatic control system is adopted to increase the productivity and maximum the beneficial result.
汽油调合采用自动控制是提高生产率和使效益最大化的必然手段。
18.
Regard the development of geophysical techniques from EOR methods of some oil producing countries
从世界部分产油国提高采收率的措施看地球物理技术发展