1) low-speed streak structures
低速带条结构
2) low-speed streak
低速条带
1.
Characteristics of low-speed streaks in near-wall turbulence as disturbed by cylinder wakes;
圆柱尾迹影响下近壁湍流低速条带的特征
2.
The characteristics of low-speed streaks in the near-wall region of turbulent cylinder wake/boundary layer interacting flows are investigated employing hydrogen bubble flow visualization.
结果表明,与没有尾迹扰动的情况相比,在圆柱下游低速条带的平均展向间距减小,圆柱离壁面较近时这种减小更显著,可达到22%。
3) large scale low-speed streak
大尺度低速条纹结构
1.
Mechanism of the large scale low-speed streaks (>20δ) found in logarithmic layer is experimentally investigated, by inducing a single synthetic hairpin vortex into turbulent boundary layers.
本文工作的主要目的是,通过向湍流边界层中引入单一人造发卡涡,对在湍流边界层中对数律区的大尺度低速条纹结构(>20δ)的产生机理进行探讨。
4) streak structure
条带结构
1.
In this paper, the streak structure in the near-wall region of a turbulent flow is studied, which contains; (1) The affected factors and the dynamical characteristics of the streak structure; (2) The theoretical model of the streak structure and (3) The control of the streak structure.
本文研究了湍流底层条带结构,包括条带结构的影响因素和动力特性、条带结构的理论模式和条带结构的控制等三部份。
5) Low velocity structure
低速结构
1.
The results show that the low velocity structure of S wave is widely distributed underneath the volcano area and part of the low-velocity-zone located at shallow depth in the Wudalianchi volcano area.
研究结果表明:该火山区存在广泛分布的S波低速结构,个别低速结构赋存部位较浅,低速结构与地震活动性具有对应关系,火山区下部的莫霍界面不十分明显,存在岩浆上涌的条件。
6) banded structure
煤条带结构
1.
The fractal characteristics and geological significance of the banded structures of some Jurassic coals in Datong coal basin;
煤条带结构的分形特征及地质意义初探
补充资料：间接带隙(见半导体的能带结构)
间接带隙(见半导体的能带结构)
indirect band gap
I’ed接带隙indireet band gap见半导体的能带结构。
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