例句與造句

1. Auroras are most commonly visible at high latitudes . they are associated with geomagnetic activity brought about by solar wind
   極光通常在高緯度的地區(qū)出現(xiàn)，它們與太陽(yáng)風(fēng)引致的地磁活動(dòng)有關(guān)。
2. I will introduce the part work of my workmates and me about the geomagnetic activities aspect in the safety period of " shenzhou no . 5 " in this paper ? 2
   本文在第二章中介紹了作者與中心其他同志在“神舟5號(hào)”安全期預(yù)報(bào)中地磁活動(dòng)預(yù)報(bào)方面的部分工作。
3. The year of 2003 is in the declining phase of cyler 23 and the frequency of the solar - eruption is low , so the recurrent geomagnetic strom is dominant in all the geomagnetic activities
   由于2003年處于太陽(yáng)活動(dòng)下降年，太陽(yáng)爆發(fā)活動(dòng)頻次減小，地磁活動(dòng)主要以重現(xiàn)型地磁暴占主導(dǎo)。
4. They are associated with geomagnetic activity brought about by solar wind . auroras occur as a result of charged particles ( mostly electrons ) from the sun colliding with gas particles in the earth s atmosphere , producing a glow in different colours
   極光通常在高緯度的地區(qū)出現(xiàn)，它們與太陽(yáng)風(fēng)引致的地磁活動(dòng)有關(guān)。當(dāng)來(lái)自太陽(yáng)的帶電荷粒子（主要是電子）與地球大氣層的空氣粒子碰撞，產(chǎn)生不同顏色的光，這便是極光。
5. More recently , david hathaway , a solar physicist at the marshall space flight center nasa and his colleagues predict the peak of solar activity will take place around the middle of the year 2000 . their prediction is based on the recent sunspot number and geomagnetic activity
   最近，美國(guó)太空總署馬歇爾飛行中心的太陽(yáng)物理學(xué)家大偉哈法威及其同事根據(jù)太陽(yáng)黑子的數(shù)目和地磁活動(dòng)，預(yù)測(cè)太陽(yáng)活動(dòng)在2000年中會(huì)到達(dá)高峰期。
6. It's difficult to find geomagnetic activity in a sentence. 用geomagnetic activity造句挺難的