气化

The national railways have now been electrified.

全国铁路现已了。

Propylene,the common petroleum gas,is subject to gasification under heating and liquification under pressure.

丙烯是一种受热易、受压易液的常用石油。

Objective To explore the correlation between processus mastoideus and petrous apex pneumatization and high jugular bulb.

目的探讨乳突及岩尖与颈静脉球高位间的相关性。

The paper discussed the wiring pattern,protection and characteristics of electified section post with double line quadripole wiring.

论述了双线分区亭的接线方式、保护及其特点。

Reference on step conversion of coal gasification and carbocoal combustion is offered by the research on pyrolysis carbocoal.

热解半焦的研究为煤及半焦燃烧的分级转技术提供了参考。

There were statistical differences between the adult group and the pediatric group in ethmoid bulla hypertrophy and middle nasal concha etherealization.

筛泡大和中鼻甲的出现率在成年组和未成年组差异有统计学意义。

The heat input of gasification using coalite as solid heat carrier comes from combustion heat of the solid heat carrier in riser.

固体热载体煤的热量靠提升燃烧。

New prefired oil burner is a combination of oil atomizing,oil gasifying,uniform mixing of gas and air ,as well as complete burning.

型预燃式燃油燃烧器集燃油的雾、、油与空的均匀混合以及完全燃烧于一体,直接喷射出高温、高速、无烟无尘的纯净火焰,具有显著的节能和环保效果。

Underground coal gasification is implemented under changefully natural environment which is difficult and complicated to execute,so scientific safety preventive measures should be adopted.

煤炭地下是在多变的自然环境中进行的,操作复杂,难度较大,因此,必须采取科学的安全措施。

Co-gasification of Huainan coal, waste wood and waste polyethene (PE) to produce fuel gases with high H2 was carried out on a fluidized bed reactor in out laboratory.

开展了利用煤、废木屑和聚乙烯废料进行共以制备富氢燃料的研究。