1) offset of bed
岩层分岔
2) delamination-terrane
岩层分层
3) bifurcation
[英][,baifə:'keiʃən] [美][,baɪfɚ'keʃən]
分岔
1.
Study on the bifurcation of a Euler's pole;
细长受压杆的分岔特性研究
2.
Some problems in the recent research of drillstring bifurcation;
近期国内钻柱静动力分岔研究及存在问题
3.
On the Bifurcation of the Remaining life under Multi-level Fatigue;
多级加载下疲劳寿命的分岔现象探讨
4) Fork
[英][fɔ:k] [美][fɔrk]
分岔
1.
After a theoretical analysis of the critical fork of the system,the analyzing model of discipline cluster evolution,competition and symbiosis relation between each discipline in discipline cluster evolution has been discussed.
然后对学科群系统的临界分岔进行了理论分析,设计了学科群系统演进的分析模型,探讨了学科群演进中各学科的竞争和共生关系。
2.
A numerical method is used to simulate the forking process of a new chaotic system which is simple in topology structure but complicated in dynamics behavior.
用数值方法模拟一个拓扑结构简单、动力学行为复杂的新型混沌系统分岔过程,并用连续控制法研究该系统的混沌控制和同步特性。
5) branch
[英][brɑ:ntʃ] [美][bræntʃ]
分岔
1.
When Gaohe exploration area of Qinshui coalfield was undre construction, 15# coalseam appearing branch was discovered on eighteenth exploratin line from middle part to north, in order to make full use to coal resource,branch of 15# coal seam was analyzed with driling material from deposit environment theroy,it has guiding meaning to arrangement and mining in future.
在对沁水煤田高河勘探区进行施工中,发现15#煤层在18勘探线中部往北大面积出现了分岔现象,为了能够更好地利用煤炭资源,利用现有的钻孔资料对15#煤层的分岔从沉积环境理论上进行了分析,以便对煤矿今后的布置和开采起到指导作用。
2.
We know the universality well in KJ plane for branches of strange attrators and give the universal changing lines of strange attractors of 2n.
)片奇怪吸引子的普适转变特性有一个完整的了解,在此基础上给出了K-J平面内奇怪吸引子各分岔序列的普适转变曲
6) bifurcations
分岔
1.
Bifurcations of Homoclinic and Heteroclinic Solutions with Degeneracy;
具退化性的同宿轨分岔与异宿轨分岔
2.
The progresses in studying bifurcations and chaos of spacecraft attitude motions are surveyed.
综述了航天器姿态运动的分岔和混沌的研究进展。
补充资料:垂向分层理论
垂向分层理论
stratification theory of grains in vertical direction
ehuix旧ng feneeng Iilun垂向分层理论(stratifieation theory of grainsin vertieal direetion)对重选过程中矿粒群在介质中作垂向分层运动机理的阐释。在重选设备内堆置或铺置的动态矿粒群称作床层。借助介质的垂直流动、沿斜面流动或作回转运动使床层松散,是粒群发生分层转移的先决条件。分层是指矿物粒群按密度差形成不同的矿物层;颗粒的粒度以及形状对分层也有重要影响。对于分层的发生机理,曾经有过多种见解,但归纳起来不外两类观点。一类是动力学分层学说,认为分层是按个别颗粒在介质中的运动差异发生的(见自由沉降速度差分层学说、干涉沉降速度差分层学说);另一类是静力学分层学说,认为分层是粒群整体的内在不平衡因素引发的(见悬浮体密度差分层学说、位能分层学说和重介质分层学说)。前一类学说强调了流体动力对颗粒运动的影响,而忽略了颗粒间的静力作用;后一类学说的立论观点则忽视了流体动力对分层的影响,而将床层内颗粒或颗粒群间的静力差异视为分层的决定性因素。 (孙玉波)
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