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No one,however,seems to have realized the importance of this oil until it was found that paraffin -oil could be made from it;this led to the development of the wells and to the making of enormous profits.

一直以来,没有人认为到这种油的重要性,后来人们发现它可提炼出煤油来,情况才为之一变。自此油井遂蓬勃发展,巨额利润也由此产生。

Paraffin wax candles on the other hand are made from petroleum-based by product of gasoline and kerosene refining.

石蜡蜡烛在另一方面是由石油炼制生产的汽油、煤油的精炼。

One of the reasons for that is because many people in Africa are still dependent on paraffin or kerosene for heating and lighting.

这其中的原因之一就是因为许多人在非洲依然依赖石蜡和煤油取暖和照明。

It is more practical to obtain one uranium product and one uraniumplutonium mixture product through partial separation of uranium and plutonium.

系统分析了用稀硝酸反萃分离萃入30%TBP/煤油中的铀钚的工艺,分析了各操作变量的影响,结果表明用稀硝酸反萃分离铀钚是可能的,铀钚部分分离得到有机相铀产品和水相铀钚混合物产品的工艺较为现实可行。

Secondary variables selecting method based on PCA is researched, and then secondary variables selecting method based on Partial Least-Squares Regression is proposed.

并且研究了基于主元分析的辅助变量选择方法,提出了基于偏最小二乘回归的辅助变量的选择方法,采用两种方法分别对常压精馏塔航空煤油干点的辅助变量进行了选择比较。

Carbon encapsulated permalloy nanoparticles were prepared with a pyrogenation anneal method. Nanometer magnetic fluid was obtained by mechanical ball milling, using oleic acid as the modifier and kerosene as the carrier liquid.

用热解-退火法制备了碳包覆坡莫合金纳米粒子(carbon encapsulated permalloy nanoparticles, CEPNPS),选用油酸为表面活性剂,煤油为载液,采用机械球磨法制备出CEPNPS磁流体。

The properties of light fractions (including naphtha, jet fuel and light hydrogenated lube base oil) from the 300 kt/a lube isodewaxing unit of SINOPEC Shanghai Gaoqiao Company were reviewed and a proposal for optimizing utilization of these fractions was presented, such as producing AR petroleum ether from naphtha; superior odorless kerosene and rolling oil of aluminum foil from jet fuel fraction; transformer oil, high quality white oil and jelly wax from light base oil fraction.

对中国石化上海高桥分公司300kt/a润滑油异构脱蜡装置生产的石脑油馏分、喷气燃料馏分及轻质加氢基础油性质进行试验分析,提出合理的利用方案,其中石脑油馏分可生产分析纯石油醚,喷气燃料馏分可生产特种煤油与铝箔轧制油,轻质加氢基础油可生产变压器油、高档白油以及果冻蜡。

Not with kerosene and a match, but piecework, with a flamethrower.

没有煤油和火柴,而是屠书,拿着喷火器。自己的事情自己做。

PRIMUS has made stoves and lanterns for outdoor activities for 116 years.

英文词典中对PRIMUS的解释是:普里默斯炉,一种便携式汽化煤油炉名词

You know, it sure will be nice when the weather warms up a bit so I won't have to keep refilling my kerosene can!

你知道,这肯定会好当天气暖和了一点,因此我不会要不断加油,我可以煤油

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The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了,排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意,我建议我们在价格上大家各让一半。

After an hour and no pup, look for continued contractions and arching of the back with no pup as a sign of trouble.

一个小时后,并没有任何的PUP ,寻找继续收缩和拱的背面没有任何的PUP作为一个注册的麻烦。