1) streamline convergence
流线辐合
2) fairing spoke
流线型辐
3) Convergence line
辐合线
1.
The results show that the squall line was activated and developed along a surface convergence line,when the squall line propagated downstream;it generated perturbation in horizontal wind field in the boundary layer,result.
结果表明,在近地面层中,飑线首先在地面辐合线上激发并发展起来,当它向前传播时,边界层水平风场产生扰动,使飑线在近地面层的传播过程中表现出明显的波动特征,飑线后部降水区中降水质点的拖曳和下沉气流的共同作用是地面强风产生的关键。
2.
The corresponding radial velocity field had an obvious convergence line.
结果表明:濮阳新一代天气雷达基本反射率明显特征为弓形带状回波,对应径向速度上为一条明显的辐合线,强降水回波带和此中尺度辐合线位置吻合;三门峡新一代天气雷达显示,洛宁冰雹的组合反射率达65dB z,回波顶高达14~17 km,垂直液态含水量达55~65 kg。
4) tidal current convergence zone
潮流辐合带
1.
In this paper, the current regimes of tidal current convergence zone in the Jiangsu coastal area and Bohai Sea Chengdao sea area are taken as an example to explore some problems with the past current observation and data.
以江苏近海及渤海埕岛海区潮流辐合带流况为例 ,探讨了过去测流和资料分析中的一些问题 ,并提出了若干的建议。
5) topographic convergence line
地形辐合线
6) medium β convergence line
中β辐合线
1.
The results show that the severe convective weather occurred in the high-lever low-trough eastward;Kaifeng situated in 584dgpm synoptic background;lightning occurred in the vicinity of shear line and medium β convergence line;there were very good correlations between the lightning and upwind zone,strong echo,echo high-top.
利用常规资料及闪电定位资料、多普勒雷达资料,分析了2008年8月13日开封市雷电强对流天气过程,结果表明:这次强对流天气发生在高空低槽东移、开封受584 dgpm线控制的有利天气背景下,闪电发生在切变线和中β辐合线附近,闪电与逆风区、强回波及回波顶高有很好的对应关系。
补充资料：辐合
辐合
convergence
辐合(eonvergenee)双眼视轴向所观察的物体的集中。当观察的物体较近时，双眼视轴之间的夹角即辐合角较大;观察物体变远时，辐合角随之变小。调节视轴方向时眼球转动的动觉信号便成为深度知觉的双眼线索。当观察物体非常远时，两眼视轴趋于平行，辐合不再起作用。因此，双眼辐合一般在30米的范围内可以作为深度知觉的线索起作用。 (高云麟撰林仲赞审)
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