1) hydraulic flounder
钻屑阻进效应
2) chip hold down effect
压住钻屑效应
3) dynamic chip hold-down effect
动压制钻屑效应
4) Drilling Effect
钻进效果
1.
The Influence of the Change of Drill Bit Hydraulic Parameter on the Drilling Effect in CCSD Pre-Pilot Hole Drilling Project;
科学钻探预先导孔工程中钻头水力参数的变化对钻进效果的影响
5) drilling efficiency
钻进效率
1.
It can bring convenience for drilling workers and improve drilling efficiency.
为避免退钻更换钻头的繁琐过程,设计一种新型扩孔钻头,能够随时快速安装拆卸,为工人打钻带来了方便,并提高了钻进效率。
2.
In the evaluation of drilling efficiency in drilling engineering,the conventional drilling rate models were often used to analyze the effect of a single factor contribution on drilling efficiency.
在石油钻井工程中,评价钻进效率差别的方法是利用钻速方程来计算各单因素对钻速的影响,计算工作量大,缺乏综合性。
6) infixing effect
钻穿效应
1.
Starting from the four concepts of orbit energy, energy class,shielding effect and infixing effect, the author uses the two commonly applied methods of caculation orbit energy to analyse and compare 4s orbit energy and 3d orbit energy.
本文从轨道能、能级、屏蔽效应和钻穿效应这四个概念入手 ,运用计算轨道常见能量的两种方法进行分析和比较轨道能与 3d轨道
补充资料：动压与超压(见核爆炸冲击波效应)
动压与超压(见核爆炸冲击波效应)
dynamic pressure and over-pressure
dongya yu ehaoya动压与超压(dynami。pressur。。nd over-pressure)见核爆炸冲击波效应。
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