On the basis of it,the offects of position of abrator head whipstock open angle on the quality of throwing and how to adjust the position of whipstock open angle were analyzed.
简要介绍了新一代水平移动式抛丸机的工作原理及其应用范围,并以它为研究对象,分析了定向套开口角位置对抛打质量的影响以及如何调整定向套开口角位置,总结了影响抛丸机抛打效果的其它因素,为提高抛丸机的工作效率和抛打质量提供了理论依据。
Classified prediction of geomagnetic disturbance caused by coronal mass ejection;
日冕物质抛射引起地磁扰动的分类预报
The relationships between the coronal mass ejections (CMEs), interplane tary disturbances and geomagnetic storms are studied, involving the solar source distribution of geoeffective halo CMEs, the periodicity of CMEs, X-ray flares a nd geomagnetic disturbances, the threshold of interplanetary parameters in causi ng geomagnetic storms, etc.
根据SOHO飞船上的LASCO和EIT探测器和GOES卫星的关于太阳活动的观测资料以及ACE和Wind飞船在地球轨道附近关于太阳风等离子体和行星际磁场的观测数据 ,分析了日冕物质抛射(CME)、行星际磁云和地磁暴的相关性 。
THE MONITOR OF THE CME IN MARCH 1991 BY COSMIC RAYS;
银河宇宙线对1991年3月日冕物质抛射的监测
With the background structure,two tube models containing spiral magnetic field lines with a small length-scale can move in the computational domain step by step,interact afterward and trigger a Coronal Mass Ejection(CME)finally.
在这种背景结构下,两个较小尺度的磁螺旋线管模型能够连续浮入到计算域,在计算域内相互作用,触发了日冕物质抛射(CME)。
The influence of a streamer background with nested close magnetic structures on the properties of CME initiated from its bottom is investigated in a solar meridian plane.
在子午面内,研究具有嵌套闭磁场结构冕流背景对触发日冕物质抛射(CME)特征的影响。
Comparison of space weather effects of two major coronal mass ejections in late 2003;
2003年10月与11月两次主要日冕物质抛射事件的空间天气效应比较(英文)
THE MONITOR OF THE CME IN MARCH 1991 BY COSMIC RAYS
银河宇宙线对1991年3月日冕物质抛射的监测
A Bright Mass Ejection On the Solar Disk on 1980 October 14
1980年10月14日太阳视圆面上的明亮物质抛射
Studies on the Prediction Method for Geomagnetic Disturbances Caused by Coronal Mass Ejections;
日冕物质抛射引起的地磁扰动预报方法研究
Observations on Coronal Mass Ejections and Its Associated Solar Activities
日冕物质抛射及相关太阳活动的观测研究
These results may interpret the formation of plasmoid type CME.
这些结果可用于解释等离子体团型日冕物质抛射的形成。
Characteristics of the Propagation and Evolution of Interplanetary Coronal Mass Ejections in the Heliosphere;
行星际日冕物质抛射在行星际空间的传播和演化规律
We show that both the preevent corona and the driving mechanism are important in the formation and evolution of CMEs.
结果表明,初态日冕和驱动机制对日冕物质抛射的形成及演化都有重要影响.
Projectivity of Hyperboloids of One or Two Sheets;
双曲抛物面与单叶双曲面的射影性质
Horn parabolic reflector antenna
喇叭抛物反射面天线
the parabolic reflector of a searchlight
探照灯的抛物面反射镜
a parabolic reflector for light radiation.
反射放射光线的抛物面反射器。
The launching of a missile, rocket, or similar ballistic body.
发射导弹、火箭或类似抛射物的发射
The ejected mass then probably becomes the observed material of a supernova outburst.
在这种情况下，抛射物质可能就成为一次超能量爆发中的观测对象。
A substance discharged into the air, especially by an internal combustion engine.
被发射物被抛射到空中的物体，尤指用内燃机
Thomson parabola ion analyzer
汤姆逊抛物面反射器离子分析仪
fully steerable parabolic radio telescope
可跟踪抛物面射电望远镜
parabolically graded optical fiber
抛物线折射率剖面光纤维
multi-feed parabolic reflector antenna
多馈源抛物面反射器天线