- 氧流
- 氧氣流量
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oxygen flow中文什么意思
例句與用法
- Cpr combines breathing into the victim ' s mouth and repeated presses on the chest . cpr keeps the blood and oxygen flowing to the heart and brain
心臟復(fù)蘇包括人工呼吸和持續(xù)按壓胸部。心臟復(fù)蘇給心臟和大腦供應(yīng)血液和氧氣。 - In this paper , through the cfd modeling of the ash - agglomerated fluidized bed gasifier , the gas molar concentration distributions in the bed with the influences of the oxygen flow rate from the central nozzle , the steam flow rate from the distributor and the pressure of the bed are studied
摘要通過cfd模擬了灰熔聚流化床氣化爐，考察了操作條件包括中心管氧氣量、分布板水蒸氣量以及操作壓力對流化床氣化爐的氣相濃度分布的影響。 - The results is the following . ( 1 ) with the condition of table 4 . 1 , the low reflectance vale will move towards the center wavelenghth ( 550nm ) , the influence on refractive index of the films is very little , the extinction coefficient ( k ) have trend of increase and the thickness of the films decrease when increasing the oxygen flow . the rutile phase increase and the surface morphology is dense and smoothnes with increasing the oxygen flow
其結(jié)論如下: ( 1 )隨著氧流量的增加薄膜的反射低谷向中心波長550nm處移動(dòng);消光系數(shù)k隨氧流量的增加有增大的趨勢;氧流量的變化對折射率的影響不大;薄膜的厚度隨氧流量的增加而減少;氧流量增加薄膜中的金紅石相tio2含量增多,薄膜表面由粗糙疏松變的致密光滑。