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pentane怎么读,pentane什么意思,pentane短语和例句

收录时间:2022-09-04 13:10:31

pentane怎么读,pentane什么意思

英 [ˈpenteɪn]美 [ˈpenteɪn]
  • n. [有化] 戊烷

pentane 常用句子

1.However, simultaneously monitoring nitric oxide, carbon monoxide,hydro-peroxides, nitrites, nitrates, pentane and ethane in the breath, wouldallow a much more definitive diagnosis of asthma.

无论如何,同时地检测呼吸中的氧化一氮、一氧化碳、,过氧化氢物、亚硝酸盐、硝酸盐,、戊烷和乙烷,将能对哮喘做确定性的诊断。

2.Pentane combines advantageous physical and technical properties with good environmental data. As a blowing agent for polyurethane rigid foams, it is suitable for China market.

戊烷作为发泡剂具有良好的物理和工艺性能及合适的环境数据,适合于我国聚氨酯泡沫市场。

3.The separation of n-pentane, n-hexane and n-heptane mixture with the dividing wall column(DWC) was simulated with commercial software HYSYS, and the optimized operation region was obtained.

以正戊烷、正己烷和正庚烷为分离物系,在简捷计算结果的基础上,利用商业模拟软件HYSYS研究了进料热状态、进料组成和相对挥发度等进料性质对立式隔板塔操作的影响。

4.The catalytic activity and selectivity of the catalysts for n-pentane isomerization at ambient temperature were investigated.

考察了所制备的催化剂上常温下正戊烷异构化反应的活性和选择性。

5.This paper deals with the production and properties of iso-pentane blown PU rigid foams, and safety control.

本文将详细讨论异戊烷发泡聚氨酯硬泡的生产和泡沫性能及安全控制。

6.The reliability of the apparatus had been checked by measuring the critical constants of n-pentane.

测定了正戊烷的临界参数以证实该装置的可靠性。