福克斯词典 \

英汉例句

\ naphtha的例句（naphtha在句子中的用法）

naphtha的例句（naphtha在句子中的用法）

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

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