pentane的例句大全

Pentane isomerization over Ni-HM and Ni-Mo-HM catalysts follow the typical bifunctional catalytic reaction mechanism.

Ni-HM，Ni-Mo-HM催化剂上的正戊烷异构化遵循典型的双功能催化反应机理，在低镍含量时，金属活性中心上的加脱氢为速度控制步骤；

if someone is certifiably nuts, their breath may have notes of ether and pentane, according to one study.

根据一项研究表明，如果某人已被证明是精神病患者，那么他呼吸气味的记录可能是乙醚和戊烷。

in the alkylation, phenolic hydroxyl formed salt with sodium hydride, then reacted with 3bromo pentane, and the yield was 44. 4 %;

烷基化反应中先使酚羟基与氢化钠成盐，然后再与3溴戊烷反应，收率44.4%；

Thermometers are filled with pentane or alcohol.

温度计盛有戊烷或酒精.

Pentane Isomerization at Ambient Temperature on H_3PW_12O_40 and its Cesium Salts

磷钨杂多酸及其铯盐上的常温正戊烷异构化反应

The presence of normal butane and pentane can affect the results noticeably.

正丁烷及正戊烷的存在会对其结果产生显著的影响。

Pentane has an extensive application such as vesicant, solvent, chemical material, and so on.

戊烷产品用途广泛，可用作发泡剂、溶剂、化工原料等。

Characterization of Solid Superacidity by Pentane Isomerization Reaction

正戊烷异构化反应表征固体超强酸性

Study of Calibration Gases for Pentane and Isopentane

正戊烷、异戊烷标准气体的研究

Effect of sodium removal from Ni-HM catalyst on isomerization of pentane

Ni－HM催化剂脱钠度对nC5~0异构化的影响

Explosions Induced by Combustion of Aluminum Dust Cloud and Pentane Vapor

铝粉粉尘云和戊烷云雾燃烧诱导爆炸研究

Study on the Evaluation of Value Reappearance and Performance for Pentane Calibration Gases

戊烷标准气体量值的复现性及性能评价

Research on Pentane Vaporization with Air-blow Method

空气鼓泡法戊烷气化的研究

Production and Market Analysis of Pentane

戊烷的生产与市场分析

Ultra-deep desulfurization of pentane with K_2FeO_4 by catalytic oxidation process

K2FeO4催化氧化戊烷超深度脱硫技术

The XRD 、 IR spectra and activity of pentane oxidation showed that Ti entered the framework of silicalite.

XRD、IR和氧化反应数据证明了戊烷氧化反应的活性是由于Ti进入分子筛骨架的结果。

Application of Pentane Foaming Agent as A Substitute for CFC_S in PU Rigid Foamed Plastics

戊烷发泡剂取代CFC S在PU硬泡中的应用

The refined n pentane oil met requirements of molecular sieve dewaxing unit.

精制后正戊烷油完全达到分子筛脱蜡装置对正戊烷脱附剂各项使用指标的要求。

Determination of residual pentane in de-oiled asphalt of Liaohe heavy crude vacuum residuum by static headspace gas chromatography

顶空气相色谱法测定辽河稠油减压渣油脱油沥青中戊烷含量

Application of Pentane Foaming System in Polyurethane Foam of the Refrigerators

戊烷发泡体系在冰箱聚氨酯泡沫中的应用