那只救生筏是由两只密封的油筒浮起来的。
一种飞机滑油注油枪，其包括储油筒堵头(1)、分解接头(2)、夹布胶管(3)、注油嘴(4)。
An airplane lubricating oil injection gun comprises an oil storage cylinder plug (1), a decomposed joint (2), a cloth clamping hose (3) and an oil injection nozzle (4).
油膜沿内筒壁向下流动，形成油幕，空气在穿过时受到油浴，使部分尘粒被分离。
Oil film along the inside of the inner flow down, form in the tabernacle of the congregation, air through the oil when oil bath, make part by mote is separated.
本文主要研究注CO2驱油过程中的分子扩散问题，分别从PVT筒及多孔介质两方面进行深入的实验研究。
This paper has main researches on the molecular diffusion in the process of CO2-oil displacing, carrying our deep experimental researches in PVT cell and porous medium.
适用于潮湿或含油脂，粉尘浓度大的粉尘，也可用于干燥大粒径粉尘，效果更佳。所有规格滤筒均可提供防油防水处理。
Apply to wet or with oil, dust concentration of dust, can also be used for large-size dry dust, the effect is better.
经过除油、除水和除尘后的压缩空气进入制氮机的吸附筒，吸附筒装有碳分子筛，碳分子筛对空气的氧和氮进行分离。
The compressed air after removing oil, water and dust enters the absorption container of the nitrogen generator, where there is a carbon molecular sieve separating oxygen and nitrogen in the air.
研究结果表明，PVT筒比岩心中衰竭实验凝析油采收率低得多。
The results of experiments show that recovery efficiency of condensate oil in PVT cells is lower than that in cores.
研究结果表明，PVT筒比岩心中衰竭实验凝析油采收率低得多。
The results of experiments show that recovery efficiency of condensate oil in PVT cells is lower than that in cores.
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