Seen here on June 13th from southern New Mexico, this Comet McNaught's long ion tail sweeps across the telescopic field of view (a negative image is inset).
这是6月13日新墨西哥南部所见，麦克·诺特的长离子尾扫过望远镜的视野，插图是负片。
Remarkably, the ion tail easily stretches past background star cluster NGC 1245 (upper left) in the constellation Perseus, about 1.5 degrees from the comet's lovely greenish head or coma.
明显地，离子彗尾轻易伸展至背景星团NGC 1245（上左）的前面，在飞马座，离彗星可爱的绿色彗头或彗发1.5度。
Radiation from the sun pushes dust particles away from the coma, forming a dust tail, while charged particles from the sun convert some of the comet's gases into ions, forming an ion tail.
从太阳而来的辐射，将尘埃粒子吹离彗发，形成尘埃彗尾；同时，来自太阳的带电粒子将一些彗星气体电离成离子，形成离子彗尾。
The nonlinear broadening of spectrum, the RF-induced-tail producing additional conductivity, and time evolution of average electron and ion temperatures are taken into account.
考虑了低混杂波电流驱动时非线性效应的波谱展宽、附加电导率以及电子和离子的温度变化。
It also prolong the tail-twisting time in rats stimulated by potassium ion permeation, and lengthened the leg-licking time in mice provoked by hotplate.
亦能明显延长钾离子透入刺激引起的大鼠甩尾时间和热板法所致小鼠舔后肢时间。
It also prolong the tail-twisting time in rats stimulated by potassium ion permeation, and lengthened the leg-licking time in mice provoked by hotplate.
亦能明显延长钾离子透入刺激引起的大鼠甩尾时间和热板法所致小鼠舔后肢时间。
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