1) steam resistance
汽阻
1.
Based on model test and field application, the influence of steam flow field at condenser s tubebundle inlet upon heat transfer coefficient, steam resistance and performance of the vaccum pump has been analysed, pointing out the fact after the steam flow field at the condensor s throat of a 300MW unit is tending towards homogenity, i.
在模型试验和现场应用的基础上 ,分析了凝汽器管束入口蒸汽流场对传热系数、汽阻以及真空泵性能的影响 ,指出 30 0MW机组凝汽器喉部出口蒸汽流场趋于均匀后 ,凝汽器传热系数增加 ,汽阻减小 ,真空泵入口压力降低等因素的共同作用使汽轮机排汽压力降低。
2.
Based on the theory of two-phase flow, the mechanism of the condenser s steam resistance which is influenced by the steam velocity field at the condenser s throat outlet was analyzed.
基于两相流的有关理论,分析了凝汽器喉部出口蒸汽流场对凝汽器汽阻影响的机理。
2) fuel vapor block
汽油机汽阻
3) vapor lock
蒸汽塞，汽阻，汽塞
4) mist retarder
汽雾阻化
1.
In many Chinese coal mines,the technology of mist retarder preventing and extingushing fire is used to stop coal spontaneous combustion and fire accident at present.
目前我国很多矿井采用汽雾阻化防灭火技术来阻止煤炭自燃和抑制矿井火灾的发生。
5) steam trap
阻汽器
6) vapor barrier property
阻汽性
补充资料：阻汽排水阀
分子式：
CAS号：
性质：又称疏水器，阻汽排水阀，冷凝水排除器。自动排放冷凝水并阻止蒸汽泄漏的阀门。型式较多，根据操作原理可分为两种：（1）自动排水式。借蒸汽本身的压力将冷凝水排出，例如浮球式疏水阀、浮杯式疏水阀、孔板式疏水阀等。（2）压出式疏水阀。借外加蒸汽压力将冷凝水排出。根据操作方法分为两种：（1）连续式疏水阀，例如浮球式疏水阀、孔板式疏水阀、压出式疏水阀。（2）间歇式疏水阀，例如浮杯式疏水阀。
CAS号：
性质：又称疏水器，阻汽排水阀，冷凝水排除器。自动排放冷凝水并阻止蒸汽泄漏的阀门。型式较多，根据操作原理可分为两种：（1）自动排水式。借蒸汽本身的压力将冷凝水排出，例如浮球式疏水阀、浮杯式疏水阀、孔板式疏水阀等。（2）压出式疏水阀。借外加蒸汽压力将冷凝水排出。根据操作方法分为两种：（1）连续式疏水阀，例如浮球式疏水阀、孔板式疏水阀、压出式疏水阀。（2）间歇式疏水阀，例如浮杯式疏水阀。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条