查询词典 petroleum grease

The result shows that: the extraction of petroleum ether, polysaccharide and sodium copper chlorophyllin from banana leaves perform higher spumescence ability and foam stability. The critical concentration form pastern namely CMC and the surface tension in this concentration are 1.0 g/l (34.295 mN/m), 1.0 g/l (42.398 mN/m), 3.0 g/l (40.123 mN/m) respectively, which the value is close or excess the reference samples. The emulsify capability of the extraction of petroleum ether is the best in these active ingredients, and close to the emulsify capability of Tween-80. The emulsify capability of polysaccharide and sodium copper chlorophyllin from banana leaves are follow then.

试验结果表明：香蕉叶石油醚抽出物、叶多糖和叶绿素铜钠盐具有良好的起泡性和稳泡性；其临界胶束浓度CMC值和其该浓度下的表面张力分别为：1.0g/l（34.295 mN/m），1.0g/l（42.398 mN/m），3.0g/l（40.123 mN/m），已经接近或超过参照物的表面活性；香蕉叶石油醚抽出物的乳化能力最强，乳化性能已接近乳化剂吐温-80，其次为叶多糖和叶绿素铜钠盐。

The our company after relates in every way according to the above situation, already from overseas massively purchased the ZX-10 series desulphurization catalyst, has been able to coke with this catalyst technology the sulphonium compounds which the triphenyl contained, the nitrogen compound , the unsaturated compound and very many impurities, the fetid odor and so on removes, after the processing triphenyl always Sulfur content was lower than the petroleum benzene, the smell, the color, was consistent with the petroleum benzene.

目前焦化三苯在工业上使用范围小，销售价格也低于石油三苯。其主要原因是硫、噻吩等杂质含量高、气味重。而现在国际、国内焦化三苯、汽油、柴油等产品脱硫提纯去杂质的工艺均采用高压催化加氢法处理，该工艺设备投资巨大。根据以上情况我公司经多方联系，现已从国外大量购进ZX-10系列脱硫催化剂，用本催化剂技术已能将焦化三苯所含的硫化合物、氮化合物、不饱和化合物及很多杂质，臭味等脱除，处理后的三苯总硫含量低于石油苯，气味、颜色，均与石油苯一致。

University of Petroleum Sunland Industrial Corporation was established in 1988, the national Torch Program is focused on high-tech enterprises - large stone Shandong Science and Technology Group Limited, a wholly owned subsidiary, the company relies on China University of Petroleum Corporation and the outstanding academic, Scientific research and human resources advantages, and actively carry out technical innovation, in the oil refining chemicals, water treatment agent, cleaning agents and various types of oil additives such as the technology has obvious advantages.

石油大学新地实业公司成立于1988年，是国家火炬计划重点高新技术企业—山东石大科技集团有限公司的全资子公司，公司依托中国石油大学和集团公司优秀的学术、科研和人才资源优势，积极进行技术创新，在炼油助剂、水处理剂、清灰剂及各类油田助剂等方面具有明显的技术优势。

Fortunately, strong endurance and high seed germination were observed for Cosmos sulphureus and Tagetes patula under 4 different levels of petroleum pollution, thus displaying the potential of remedying petroleum contaminated soils.

相比之下，4组浓度处理下硫华菊和孔雀草具有较高的耐受性和种子发芽率，因而具有修复石油污染土壤的潜力。

Six basic factors for classifying the petroleum resources were recommend, including petroleum regions, drilled or undrilled trap, known or unknown production layer, drainage radius, types of traps, and oilwater boundary.

对国内外长期实践中暴露的若干主要问题进行了综合分析，确定了划分和界定资源类别的6项基本要素，即是否是油气区；圈闭是否已钻探；产层是否已知；是否在泄油半径内；未钻圈闭与已钻圈闭类别的异同；高于还是低于己知油水界面。

Three of us all majored in mathematics. After graduation, we joined petroleum industry regarding doing research in petroleum industry as a good opportunity to give play to strong point in mathematics.

我们都是数学专业出身，毕业以后来到石油部门工作，把投身石油科技视为发挥我们专业特长的大好机会。

The enterprise culture of the petroleum industry was breaded, produced, developed and abundant with the same time of Chinese petroleum industry; some says it elaborate the encouraging and the cohering function.

石油企业文化与中国石油企业同步孕育、产生、发展，发挥了企业文化的导向、激励和凝聚作用。

In the proceeding petroleum and chemical industry is one of the most active industries. Multinationalized production, liberalized trade, and collectivized regional economic, which are the main characteristics showed by international economic, are also very clearly reflected in the industry. The global petroleum and chemical industry has been constantly reconstructed and reengineered.

在这一进程中石油和化学工业是最活跃的产业部门之一，国际经济所体现的&生产跨国化、贸易自由化、区域经济集团化&的特征在这一产业中也十分明显，世界石油和化工产业也在不断地进行相应的调整和多方面的结构性重组与变革。

However, the strategies of petroleum security that decentralizing oil pipelines and petroleum sources was involved with the conflicts of interests among powerful nations in all areas, including the conflicts of politics, economy, race, and religion.

然而，尽管中国积极推动分散油源、油路的石油安全战略，却也牵涉到各强国在各地区的利益问题，以及各地区内部的政治、经济、族群、宗教等问题。

More social welfare would be attained if the government deregulates petroleum market. Thus we recommend the government continue to liberalize the petroleum sector.

因此随着油品市场逐渐开放，油品市场的产出增加，可以增强我国石油产业和总体经济应对国际油价上升冲击的能力，应继续推动我国石油产业市场自由化的进程。

These rules reflect some inherent feature of self and nonself, and they are the basic detection criterion of GECISM.

这些规则反映了"自我"和"非我"的内在特征，是GECISM进行"非我"检测的判据。

Until today, the media from China and the outside world still uses the term "Post 89". Regardless to whether it is for commercial gimmick or convenience, everybody still remember "Post 89", a term which carries a strong Cantonese accent.

时至今日，国内外艺术媒体还是在沿用&后八九&这个称谓，不管当初是为了商业噱头还是容易上口好记，反正大家现在是记住了&后八九&这个广东口音很重的词。