1、Various solvent naphtha fraction generally have to go through refining.
各種溶劑油餾分一般都需要經(jīng)過(guò)精制加工。

2、Naphtha is one of the chief raw materials for ethylene cracker.
石腦油是乙烯裂解裝置的主要原料之一。

3、Towngas is manufactured in plants at Tai Po and ma Tau Kok, both using naphtha as a feedstock.
煤氣公司位于大埔和馬頭角的兩間廠房，負(fù)責(zé)生產(chǎn)煤氣。

4、This is made from naphtha which is very good for health.
成分是揮發(fā)油，具有很強(qiáng)的保健功效。

5、Naphtha is the feedstock for both ethylene production and catalytic reforming.
石腦油既是裂解制乙烯的原料，也是重整制備芳烴的原料。

6、Objective: To extract and determine Naphtha in Fennel fruit.
目的：從小茴香中提取揮發(fā)油，并測(cè)定其含量。

7、The impact of catalysts on naphtha catalytic cracking was investigated.
考察了催化劑對(duì)石腦油催化裂解的影響。

8、In contact with a hot surface, naphtha petroleum fractions crack to produce ethylene and propylene.
石腦油餾份與一個(gè)熱表面接角，就裂解而得到乙烯和丙烯。

9、STUDIES ON THE TENDENCY AND INHIBITION OF COKE BY NAPHTHA PYROLYSIS
石腦油裂解結(jié)焦規(guī)律及抑制研究

10、Objective: to extract and determine naphtha in Eupatorium fortune.
前言：目的：從佩蘭中提取揮發(fā)油，并測(cè)定其含量。

11、These men throw deadly pots of flaming Naphtha that can seep through any armour.
那法擲油兵奮力擲出點(diǎn)燃的那法油罐，其油脂可滲入敵軍盔甲猛烈燃燒。

12、Low Pressure Hydrofining of Coker Naphtha and Gas 03 with FH-5 Catalyst
用FH-5催化劑在低壓下加氫精制焦化汽柴油

13、The dry point of light naphtha is one important product quality parameter.
輕石腦油干點(diǎn)就是其中一個(gè)質(zhì)量指標(biāo)。

14、The quality of naphtha feedstock has also been defined.
同時(shí)對(duì)石腦油的質(zhì)量也作了標(biāo)定和比較。

15、A Computer-Controlled Model for Daqing Naphtha Cracking Furnace
大慶石腦油裂解爐計(jì)算機(jī)控制模型

16、The hydrocarbon molecules in naphtha feedstock are rearranged.
石腦油原料的烴類(lèi)分子得到重新排列。

17、The aromatic hydrocarbons content in naphtha was analyzed by a chemical reaction method.
用化學(xué)分析方法測(cè)定了工業(yè)用石腦油中芳香烴的含量。

18、Mix pure alcohol and naphtha in a ratio of 3:7
可以把純酒精和揮發(fā)油以三比七的比例混合

19、Object: The naphtha was extracted from the flowers of Paulownia tomentosa Steud.
目的從毛泡桐花中提取揮發(fā)油。

20、Methods:Apply microwave extraction in determining content of naphtha in Eupatorium Fortune.
方法：運(yùn)用微波技術(shù)對(duì)佩蘭中揮發(fā)油的含量進(jìn)行測(cè)定。

21、Mix pure alcohol and naphtha in a ratio of 3:7.
可以把純酒精和揮發(fā)油以三比七的比例混合.

naphtha翻譯

n. 石腦油【化】 石腦油; 揮發(fā)油; 粗揮發(fā)油; 粗汽油【醫(yī)】 石油精, 石腦油 詳情