英语释义

• characteristic of the dawn;

  "a dim auroral glow"

• of or relating to the atmospheric phenomenon auroras;

  "a prominent green line in the spectrum of the auroras is called the `auroral line'"

片语

auroral zones[地物] 极光地带；[地物] 极光区

auroral temperature[地物]

auroral spectra极光光谱

auroral footprints极光足印

auroral emission极光发射

auroral ray极光射线

auroral belt[地物]

auroral substorm极光亚暴

auroral streamer极光幕

英汉例句

• of course, perturbations of mid-and low latitude neutral atmosphere due to direct energy input into the auroral neutral atmosphere also contribute to the phenomena observed.

  当然极光扰动时对中性大气层的能量输入亦对观测到的现象有贡献。

• although no general methodology is mentioned, i hope that the reader will learn about the history of progress in auroral science and examples of dealing with the controversies.

  虽然没有一般的方法学被提及，我希望读者将在处理争论的极光的科学和例子方面了解发展的历史。

• asymmetric auroral intensities in the earth「s northern and southern hemispheres .

  北半球和南半球的不对称极光强度。

• as to auroral hiss, there are upper and lower frequency cut-offs.

  极光嘶声则有明显的上截止频率和下截止频率。

• the darkness waned and a faint auroral glow began to appear in the east.

  黑暗即将过去，一道微弱的曙光开始出现在东方。

• today these particles lead to auroral displays.

  如今粒子导致极光出现。

• the high-frequency active auroral research program (haarp) based in gokona, alaska, has been in existence since 1992.

  「高频活跃极光研究计划（haarp）」基地位于阿拉斯加州的高科纳，自从1992年起就一直存在。

• when the particles smacked earth」s magnetic field on the eighth, auroral sparks flew.

  8日，当这些粒子与地球磁场发生接触时就爆发了北极光。

• it is possible that the auroral oval shifts southerly and hence produces this effect in winter .

  这可能是由于冬季极光卵向南偏移造成的。

• the results show that: (1) the ion originating from equator side of the dayside auroral zone and lower latitude region mainly transports into dayside magnetospheric region.

  主要结果为：（1 ）起源于向阳面极光带外侧及更低纬区的电离层离子基本上传输到向阳面磁层区；

• brighter stars peering through the auroral glow at the left form the recognizable northern asterism, the big dipper. a more compact pleiades star cluster shines at the far right.

  在左面穿透北极光依然闪亮的是着名的北方星座——北斗七星，在右面较远地方闪耀的是更紧凑的昴宿星团。

• the polar ionosphere is strongly influenced by convection electric fields, auroral particle precipitation, and field-aligned electric currents etc.

  极区电离层强烈地受到极区对流电场、极光粒子沉降和场向电流等的影响。

• green light curls over oslo, norway, august 4 in an auroral display caused by last sunday's coronal mass ejection.

  8月4日在挪威上空的绿色光卷，由上周日的日冕物质抛射引起。

• power law probability distributions of multiscale auroral dynamics from ground - based tv observations.

  根据陆基tv观测多尺度极光动力学的幂律概率分布。

• moreover, at higher latitudes, as over the davis station, the auroral absorption increases and strengthens in winter.

  另外，在较高磁纬地区的戴维斯站，冬季时极光吸收增多增强。

• but freak solar activity yesterday saw the stunning auroral display stretch much further than usual, as it was spotted by stunned stargazers across half of northern america.

  但是昨天反常的太阳活动造福了北美人民：超级绚丽的北极光此次的延伸范围广得多，使得半个美国的天文爱好者大饱眼福，亲眼见证了北极光。

• in this paper we use a correlation analysis technique of moving random pattern to calculate the shift velocity of auroral image.

  用随机变形图案分析法计算极光全天空图象的移动速度。

• observations show that there is a acceleration region on the high-latitude auroral field lines at the altitudes ranging from 2000 km-8000 km.

  沿极光区磁力线大约在2000公里到8000公里的高度范围内，存在着一个等离子体湍流和大尺度平行电场的加速区。

• parametric process in which lower hybrid wave decays into electrostatic ion cyclotron wave and whistler wave in the auroral zone is analysed.

  本文分析了极光区上空以低混杂波作为泵波激发静电离子迴旋波的可能性，并计算了增长率。

• blues and purples are created by lighter gases such as hydrogen and helium, while low-level nitrogen can add red fringes to the bottoms of green auroral curtains.

  蓝色和紫色是来自较轻的气体比如氢和氦，而更低点的氮气能在绿色极光的底部添上红色的边缘。

• this high result was interpreted to reflect previous auroral activity .

  这一高结果可以用以前的极光活动来解释。

• in all, juno carries 11 different instruments that will also measure charged particles, infrared and ultraviolet light emissions, auroral displays (the jovian equivalent of northern lights) and more.

  「朱诺」共搭载了11种设备，还将测量带电粒子、红外线和紫外光辐射、极光等等。

• the us navy has also been carrying on high power auroral stimulation research in alaska.

  美国海军也在阿拉斯加进行「高能北极光模拟」研究。

相似词

cockcrow黎明；鸡叫，公鸡的啼叫

dawn(Dawn)人名；(西)道恩

dawning破晓；展现，显露；认识到，明白（dawn 的现在分词）

day(Day)人名；(英、法、西)戴；(越)岱；(阿拉伯、土)达伊

daybreak黎明；破晓

daylight白天；日光；黎明；公开

light光；光线；灯；打火机；领悟；浅色；天窗

morn早晨；破晓

morning早晨；黎明；初期

sun(Sun)人名；(中)孙(普通话·威妥玛)；(柬)孙；(缅)素；(土)松

sunrise(Sunrise)人名；(德)松里泽

sunup日出

相反词

nightfall黄昏；傍晚；日暮

sundown产生夜间幻觉

sunset日落，傍晚