pentane的例句大全

Study on Preparation of Pentane Blowing Agents from Homogeneous Hydrogenation of C_5 Fractions

碳五馏分均相加氢制系列戊烷发泡剂的研究

The direct contact heat transfer process was studied in a vertical pipe of a looper with coolant pentane and hot water system.

在一气升式外循环实验设备中研究了冷剂正戊烷与热流体水在垂直管内直接接触汽化传热过程。

Study on deactivation of solid super acid catalyst for n PENTANE ISOMERIZATION

固体超强酸催化正戊烷异构化反应失活因素的考察

Project Risk Estimation of Refining Pentane Mixture from Ethylene Unit

蒸汽裂解制乙烯副产戊烷精制项目风险评估

This paper reviewed the methods of preparing the calibration gases of pentane and isopentane and discussed the GC analysis methods.

本文论述了正戊烷、异戊烷标准气体的制备方法，并就该标准气体的气相色谱分析方法进行了探讨。

The paper presents the preparation of green chemical engneering catalyst for pentane isomerization.

对正戊烷异构化Ni-W-Zr/HM绿色化工催化剂的制备进行了研究。

Blowing agent of F 11 can be substituted by pentane, which is no harm to the environment.

发泡剂F11可用符合环保要求的戊烷完全替代；

Safety in Pentane Blown Rigid PU Foams

聚氨酯硬泡戊烷安全使用浅谈

Identification of retention time can be accurately obtained using a pentane peak as a standard.

可以用戊烷峰来计算其它峰的保留时间。

Preliminary study on selective oxidation of n PENTANE to phthalic and maleic anhydrides

正戊烷催化氧化制备苯酐和顺酐的初步研究

Hydrogenation of C_5 Raffinate to Pentane Over Metal Catalysts

利用抽余C5加氢制戊烷