naphtha的例句大全

objective: to extract and determine naphtha in fruit of cuminum cyminum .

前言：目的：从孜然果实中提取挥发油，并测定其含量。

methods: to apply microwave extraction to determinating content of naphtha in fruit of cuminum cyminum .

方法：运用微波技术对孜然果实中挥发油的含量进行测定。

causation analysis on an accidental spontaneous combustion of ferrous sulfide in a naphtha tank

石脑油罐硫铁化合物自燃原因分析

in the 9th century, oil fields were exploited in the area around modern baku, azerbaijan, to produce naphtha.

在第9世纪，被剥削的油田周围地区现代巴库，阿塞拜疆，生产石脑油。

a method for predicting product-yields of naphtha steam cracking was established by means of bp neural network model.

采用BP神经网络模型建立了石脑油裂解产物收率的预测方法。

gc-ms determination of naphtha from acorus tatarinowii schott. in rat brain

GC-MS分析石菖蒲挥发油透大鼠血脑屏障的成分研究

tar oil, phenol, cresylic acid, naphtha

焦油，苯酚，甲酚酸，石脑油

Oxidative desulphurization of light gas oil containing considerable aromatic compounds using 12-tungstophosphoric acid/ H_2O_2 STUDY ON THE DESULFURIZATION OF LIGHT AROMATICS IN FCC NAPHTHA BY OXIDATION AND SOLVENT EXTRACTION

磷钨酸/双氧水对富芳烃轻油的氧化脱硫作用FCC汽油轻芳烃组分氧化萃取脱硫工艺研究

pre-hydrotreating of reformer feedstock blended with coker naphtha over rs-1 catalyst

RS-1催化剂用于掺炼焦化汽油的重整原料预加氢

an adhesive made by dissolving unvulcanized rubber in a solvent like benzene or naphtha .

将不能硫化的橡胶溶于或石脑油等溶剂中制成的粘合剂。

The coking and deactivation of virgin naphtha aromatization catalyst are studied on isothermal reactor.

利用等温固定床反应器研究了直馏汽油芳构化改质催化剂的结焦失活规律.

One byproduct he worked with was coal tar , which , when distilled, produced naphtha.

他试验用的一个副产品是煤焦油, 煤焦油经过蒸馏生成石脑油.

Other are less common, can include ethane, propane, butane and light and heavy naphtha.

其它不常用的原材料包括乙烷 、 丙烷 、 丁烷以及轻、重石脑油.

Light petroleum distillate , generally known as naphtha, was the logical choice.

轻石油馏分, 如石脑油是合乎逻辑的选择.

The treating process included naphtha absorption, light gas oil absorption and once through hydrogenation, etc.

该工艺采用焦化气汽油、柴油吸收一加氢一次通过式流程。

Fuel ( Gasoline and Naphtha ) cars of capacity 50-thousand liters.

五万公升燃油 ( 汽油、石脑油 ) 装载输送能力的汽车.

Finally, the solubility of methyl chloride in solvent naphtha was mensurated to accord to industrial application.

最后, 为了更接近工业应用的要求,对一氯甲烷在两种不同组成的溶剂油中的溶解度进行了测定.

Mix pure alcohol and naphtha in a ratio of 3:7.

可以把纯酒精和挥发油以三比七的比例混合.

The copper belt corrosion was caused by H 2 S and active sulfur in naphtha.

证明了铜丝带腐蚀是由石脑油中的H2S和活性硫引起的.

The Naphtha Stipper Reboiler duty is not decreased proportionally to the laden methanol to be stripped.

石脑油汽提塔再沸器的负荷不是与被汽提的富甲醇按比例减少.