查询词典 petroleum

Mexico has a mixed economy based on agriculture, manufacturing, and the extraction of petroleum and natural gas.

墨西哥的混合经济以农业、制造业和石油开采为主。

Advantages and use of the scope of Extraordinary lubricating oil additives, using molecular polarization theory, be able to work with all the oil from the petroleum refining, and is compatible with integration to achelloeve a super fuel-efficient, wearable, and enhance the effect of horsepower!

产物优势及运用范围超凡润滑油·润滑油添加剂采用分子极化原理，能与所有源自石油炼取的油品兼容并融合，达到超级省油、耐磨，并提升马力的效果！

The background value of concentration of the petroleum hydrocarbons in mollusc along the coast has been calculated.

在1990-07—1991-12期间，监测了黄渤海沿岸经济贝类体内的污染物残留量，计算了沿岸软体动物体内石油烃含量的本底值为3。

Using opal poly-butylbenzene rubber as tread, studied the different petroleum resin substituting arene oil vs the changes of compound Moony scorching.

随着科技的进步，作为石油及煤炭工业的副产品，石油树脂、固马隆树脂等越来越多地应用于胎面胶中用于替代芳烃油。

In our country, the petroleum mothball resources are mainly distributed in mountain area, Loess Plateau, desert, Gobi etc. furthermore, these areas are very complicated not only on surface but also under ground.

然而，我国的石油后备资源主要分布在山地、黄土塬、沙漠、戈壁等非常复杂的地区，不仅地表复杂，而且地下复杂。

The effects of circumfluence temperature were also studied. The result showed that it was optimal to extract motionlessly 60-mesh-sieved rubber seed for 1h using petroleum ether. The yield of solvent extraction was 10% higher than that of three or four times machine-squeezed oil.

结果表明：橡胶籽仁含油率为46.72%；从橡胶籽油的成本、操作安全和劳动生产效益考虑，在橡胶籽仁粉能过60目筛、橡胶籽仁粉与溶剂为10：75、常温常压下，以石油醚为提取溶剂、静置提取方式、提取时间1h最佳，溶剂提取橡胶籽油达35.18%，比经3～4次机械压榨提取橡胶籽油高10%左右。

The invention of the motor-car and then of the aero-plane enormously increased the demand for petroleum.

机动车和飞机的发明使得对汽油的需求量大大增加。

Can we afford to use so much of our limited petroleum supplies for private motoring?

我们能在有限的石油供应中用去这么多消耗在私人汽车上吗？

ONGC employees shout anti-government slogans as they surround Indian petroleum minister Ram Naik, center, at the ONGC helipad in Bombay, India, Monday, Aug.

印度8月11日载有25名员工和4名机组成员的石油和天然气公司的一架俄制 Ml-172 直升机在海上发生坠机事件。

Ketai series of products have passed Lloyd's of the ISO9001: 2000 international quality system certification, Nanterre and Certification Center of the Ministry of Information Industry product certification and national network license, strictly in accordance with the international quality standard diesel engine ISO8528 (GB GB2820-97) to Production and testing, has made China Telecom, China Mobile, China Unicom, China Netcom, the State Administration of Radio and the China Petroleum Group, the power supply network selection.

科泰系列产品已通过英国劳氏的ISO9001：2000国际质量体系认证、泰尔认证中心的产品认证及国家信息产业部入网许可证，严格按照柴油机的国际质量标准ISO8528（国标GB2820-97）进行生产和检测，取得了中国电信、中国移动、中国联通、中国网通、国家广电总局及中国石油集团等的电源设备入网选型。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。