1) gap element
间隙元
1.
Oil tube mechanical analysis based on Double-layer contact gap element;
基于双层接触间隙元的油管柱静力学分析
2.
Calculate and analysis of fatigue life with principle of the gap element;
利用间隙元的方法计算和分析疲劳寿命
3.
In view of existing situation of the extended-reach wells (ERW), a new mechanics model for the torque and drag calculation of the whole drill-sting is established with gap element method in extended reach wells and it considers for drilling fluid, contact friction and local bending of drilling-string.
针对吉林油田大位移井的钻井实际,建立新的大位移井整体钻柱摩阻力分析的间隙元模型。
2) interstitial elements
间隙元素
1.
On influence of interstitial elements on Ti-Al liquidus;
氧、氮等间隙元素对钛铝合金液相线影响的研究
2.
These methods are following as:alloying,grain refinement,heat treatment,control of the interstitial elements,etc.
结合Ti3Al基合金室温塑性的主要影响因素,总结了Ti3Al基合金改善塑性的方法,这些方法包括:合金化、细化晶粒、热处理、控制间隙元素含量等。
3) Interstitial impurities
间隙元素
1.
According to the“Average Lattice”models of the empirical electron theory of solids and molecules,the effects of interstitial impurities on valence electron structure of intermediate phase are analyzed,the effects of interstitial impurities on some phase transformation in intermediate Ti-Al alloys are discussed.
根据余氏理论的平均晶胞模型，分析了间隙元素对Ｔｉ－Ａｌ系中间相价电子结构的影响，讨论了间隙元素对中间成分Ｔｉ－Ａｌ合金某些相变的影响。
4) gap-element
间隙元法
1.
The me-chanics analysis of various BHA's was carried out by gap-element method for the rotaryand directional drilling in the horizontal well,and the characteristics of various BHA'swas evaluated according to the forces of inclination and azimuth at the drilling bit,wh.
建立了修正的下部钻具组合系统静力学模型,利用间隙元法对水平井转盘钻进和定向钻进中所用的各种钻具组合的接触变形进行了深入研究。
5) gap element model
间隙单元
1.
Jack-gap element model for numerical simulation of removing temporary supports of large-span steel structural roof;
大跨度钢结构屋盖拆撑过程数值模拟的千斤顶-间隙单元法
补充资料：春日书情寄元校书伯和相国元子
【诗文】：
数岁平津邸，诸生出门时。羁孤力行早，疏贱托身迟。
芳草看无厌，青山到未期。贫居悲老大，春日上茅茨。
卫玠琼瑶色，玄成鼎鼐姿。友朋汉相府，兄弟谢家诗。
律合声虽应，劳歌调自悲。流年不可住，惆怅镜中丝。
【注释】：
【出处】：
全唐诗：卷269_2
数岁平津邸，诸生出门时。羁孤力行早，疏贱托身迟。
芳草看无厌，青山到未期。贫居悲老大，春日上茅茨。
卫玠琼瑶色，玄成鼎鼐姿。友朋汉相府，兄弟谢家诗。
律合声虽应，劳歌调自悲。流年不可住，惆怅镜中丝。
【注释】：
【出处】：
全唐诗：卷269_2
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