naphtha造句

1、Various solvent naphtha fraction generally have to go through refining.
各种溶剂油馏分一般都需要经过精制加工。

2、Naphtha is one of the chief raw materials for ethylene cracker.
石脑油是乙烯裂解装置的主要原料之一。

3、Towngas is manufactured in plants at Tai Po and ma Tau Kok, both using naphtha as a feedstock.
煤气公司位于大埔和马头角的两间厂房，负责生产煤气。

4、This is made from naphtha which is very good for health.
成分是挥发油，具有很强的保健功效。

5、Naphtha is the feedstock for both ethylene production and catalytic reforming.
石脑油既是裂解制乙烯的原料，也是重整制备芳烃的原料。

6、Objective: To extract and determine Naphtha in Fennel fruit.
目的：从小茴香中提取挥发油，并测定其含量。

7、The impact of catalysts on naphtha catalytic cracking was investigated.
考察了催化剂对石脑油催化裂解的影响。

8、In contact with a hot surface, naphtha petroleum fractions crack to produce ethylene and propylene.
石脑油馏份与一个热表面接角，就裂解而得到乙烯和丙烯。

9、STUDIES ON THE TENDENCY AND INHIBITION OF COKE BY NAPHTHA PYROLYSIS
石脑油裂解结焦规律及抑制研究

10、Objective: to extract and determine naphtha in Eupatorium fortune.
前言：目的：从佩兰中提取挥发油，并测定其含量。

11、These men throw deadly pots of flaming Naphtha that can seep through any armour.
那法掷油兵奋力掷出点燃的那法油罐，其油脂可渗入敌军盔甲猛烈燃烧。

12、Low Pressure Hydrofining of Coker Naphtha and Gas 03 with FH-5 Catalyst
用FH-5催化剂在低压下加氢精制焦化汽柴油

13、The dry point of light naphtha is one important product quality parameter.
轻石脑油干点就是其中一个质量指标。

14、The quality of naphtha feedstock has also been defined.
同时对石脑油的质量也作了标定和比较。

15、A Computer-Controlled Model for Daqing Naphtha Cracking Furnace
大庆石脑油裂解炉计算机控制模型

16、The hydrocarbon molecules in naphtha feedstock are rearranged.
石脑油原料的烃类分子得到重新排列。

17、The aromatic hydrocarbons content in naphtha was analyzed by a chemical reaction method.
用化学分析方法测定了工业用石脑油中芳香烃的含量。

18、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

19、Object: The naphtha was extracted from the flowers of Paulownia tomentosa Steud.
目的从毛泡桐花中提取挥发油。

20、Methods:Apply microwave extraction in determining content of naphtha in Eupatorium Fortune.
方法：运用微波技术对佩兰中挥发油的含量进行测定。

21、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.

naphtha翻译