分层油

drying oil───[油脂]干性油

fueling oil───燃料油，燃油，重油

layering───n.分层；压条法；成层；v.分层而成；用压条法培植（layer的ing形式）

layerings───n.分层；压条法；成层；v.分层而成；用压条法培植（layer的ing形式）

laying in───切树腿

laying off───停工；放样；测设

laying on───涂抹（颜料等）；猛攻；加…于人

laying out───定线；画样划线

hammering out───设计出；锤成；苦心想出

Now they have been main tools of layering water injection in Shengtuo oil field.───现场试验，全部取得了成功，现为胜坨油田分层注水的主要工具。

This paper introduces the operating principle of the combinatorial layering oil production of the rod jet pump, and the parameter optimization as well as field application.───介绍了有杆射流泵组合分采的工作原理、参数优选及现场应用情况。

is an emphasis of the decorating material quality control to control the layering, bag swelling, protuberance shell and other defects of the flax oil floor material.───控制亚麻油地材分层、鼓包、起壳等缺陷，是使用此装饰材料质量控制的重点。