1) "Crest" of the F layer equatorial anomaly
F层赤道异常的"驼峰"
2) Equatorial anomaly region
赤道异常驼峰区
3) Equatorial anomaly
赤道异常
1.
Numerical simulation results show that the phenomena of equatorial anomaly is only a.
结果表明：在磁静日时，赤道异常现象仅在白天出现在磁扰日时，当在向电场足够大时，可引起沿场排列不均匀结构，在夜间也可以出现赤道异常现象。
2.
SELIT consists of six NNSS differential Doppler receiving stations which span about 20°latitude range from Manila to Shanghai,and it is specifically designed to enable tomographic imaging of electron density large-scale structure in the region of ionospherlc equatorial anomaly.
该台链专为电高层赤道异常区电子密度大尺度结构ＣＴ成像而设计，其目的是监测研究赤道异常形态与动力学、电离层等离子体泡、行优以及暴时磁层－电离层－热层耦合过程等重要的赤道与低纬区电离层现象。
3.
All above indicate that the regional properties of Kunming station and the evolution characteristics of ionospheric irregularities in the equatorial anomaly.
这充分体现了昆明站的地域特性及赤道异常区电离层不规则结构发展特性。
4) Equatorial anomaly trough
赤道异常槽
5) humping weld
驼峰焊道
1.
Advance of study on mechanism of humping weld in high speed arc welding;
高速电弧焊驼峰焊道产生机理的研究进展
2.
A commonly observed welding defect characteristically occurs at high-speed welding,such as humping weld.
但焊接速度提高的同时也更容易产生焊接缺陷,如驼峰焊道,即焊缝金属沿焊接方向上分布严重不均的焊缝成形缺陷。
3.
Through analyzing weld bead defects formation mechanism in high-speed GMAW, technical measures to prevent or eliminate undercut and humping weld can be proposed and taken which is of great significance to improve the welding speed and welding productivity.
在GMAW焊接过程中,当焊接速度达到某一临界值时会出现咬边缺陷,进一步提高焊接速度就会产生驼峰焊道。
6) humping bead
驼峰焊道
1.
(3) The study of three-dimensional geometry of weld pool and dynamic temperature fileds for humping bead is rare.
为抑制驼峰焊道,近年来针对驼峰缺陷形成机理开展了一些研究,取得了一定进展。
2.
However, with increasing welding speed some weld bead defects such as undercut or humping bead will occur in conventional welding processes.
然而对于常规焊接工艺,随着焊接速度的提高,会出现咬边或驼峰焊道等焊缝成形缺陷,这些缺陷的产生严重影响了焊接质量,限制了焊接速度的进一步提高。
补充资料：赤道
环绕地球表面，与地球南北两极距离相等的圆周线。通过地心垂直于地球自转轴的平面称为“地球赤道面”。地球赤道面将地球分为南北两个半球，是划分纬度的基准，赤道的纬度是零。
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