因?yàn)?/c>多數(shù)是這樣。
As research and application of the geomagnetism go on, the existing measuring methods of geomagnetic field have shown some limitations.
隨著對地磁場研究和應(yīng)用的深入，現(xiàn)有的地球磁場測量手段已經(jīng)暴露出一些局限性。
The office published geomagnetic records dating back to the Victorian era which it hopes will help in planning for future storms.
官方還公布了追溯到維多利亞時(shí)代的磁暴記錄，希望對今后的風(fēng)暴預(yù)防有幫助。
And though the seasonal connection is still puzzling, both spring and autumn bring an increase in geomagnetic storms.
盡管季節(jié)交替尚不明顯，但無論是春季還是秋季都會(huì)帶來地磁暴增加。
Finally, the intimate relationship between the latitudinal effect of the geomagnetic disturbances and the space current system is discussed.
最后對這些磁擾變化的緯度效應(yīng)與空間電流體系的密切關(guān)系作了討論。
Calibration of geomagnetic instruments is an effective method for accurate and reliable geomagnetic measurements.
地磁儀器比測是保障地磁測量準(zhǔn)確可靠的有效手段。
The radiation cloud will create a minor to moderate geomagnetic storm, bringing the northern lights to parts of North America, it said.
其稱，輻射云團(tuán)將會(huì)對不太強(qiáng)烈的地磁風(fēng)暴形成屏障，從而把北極光帶到北美洲的部分地區(qū)。
The data of IGRF (International Geomagnetic Reference Field) are widely used in the geomagnetic basic investigations.
IGRF（國際地磁參考場）資料在地磁學(xué)的基礎(chǔ)研究中得到廣泛的應(yīng)用。
And while aurorae are normally visible only at high latitudes, they can light up the sky even at lower latitudes during a geomagnetic storm.
雖然極光通常只出現(xiàn)在高緯度地區(qū)，但是在磁暴發(fā)生時(shí)，極光也能點(diǎn)亮稍低緯度地區(qū)的天空。
As magma rises under the mid-ocean ridge, ferromagnetic minerals in the magma become magnetized in the direction of the geomagnetic field.
當(dāng)巖漿從中海脊下涌起的時(shí)候，巖漿中的磁鐵礦物質(zhì)按地磁場的方向被磁化。
Simulation show the navigation precision of the algorithm is improved evidently compared with geomagnetic navigation.
仿真結(jié)果表明：該算法的導(dǎo)航精度相對于地磁導(dǎo)航有較明顯的提高；
To navigate, birds rely on a variety of internal , which are calibrated to Earth's geomagnetic fields by sunlight, starlight and moonlight.
鳥類的導(dǎo)向依賴于其自身內(nèi)部的導(dǎo)向系統(tǒng)，可根據(jù)陽光，月光和星光校正至地球磁場。
The compression and rotation of the magnetic field serve as an efficient mechanism to cause a large geomagnetic storm.
激波對磁云內(nèi)稟磁力線的壓縮和旋轉(zhuǎn)被證實(shí)是增強(qiáng)地磁效應(yīng)的有效機(jī)制。
Until the early 1990s, it was widely believed that solar flares triggered geomagnetic storms.
直到1990年代初期，大家都還相信，地球磁暴是日焰引起的。
This new concept gives a simple and clear explanation for the dynamic cause of geomagnetic polarity reversal.
這是一個(gè)新的思路，它給地磁極性倒轉(zhuǎn)提出了一個(gè)簡明的動(dòng)力機(jī)制解釋。
The ionosphere is influenced by solar, geomagnetic and meteorological activities simultaneously.
電離層受到太陽活動(dòng)、地磁活動(dòng)和氣象活動(dòng)的共同影響。
Geomagnetic North Pole is in the geographic South Pole, the geomagnetic South Pole in the geographic North Pole.
地磁的北極是在地理的南極，地磁南極在地理北極。
Local changes in gravity and geomagnetic field can be expected before lots of large earthquakes occur.
許多大地震發(fā)生之前，都可以偵測到地磁與重力的改變。
These natural geomagnetic waves are being replaced by artificially created very low frequency (VLF) ground waves coming from GWEN Towers.
這些天然地磁波正在被人工制造的來自GWEN（“地面波應(yīng)急網(wǎng)絡(luò)”）發(fā)射塔的甚低頻（VLF）地波所代替。
At geomagnetic equator, the irregularities in the E region are mainly produced by two-stream instability and gradient drift instability.
在赤道電離層E層中造成不穩(wěn)定電漿波的機(jī)制主要為雙流性及梯度漂移不穩(wěn)定。
This method does not need reduce processing for geomagnetic observation data.
該方法不需對磁測數(shù)據(jù)進(jìn)行通化處理。
We would be well served by more reliable warnings of solar and geomagnetic storms.
更可靠的太陽風(fēng)暴和地磁暴預(yù)警，對我們會(huì)有所助益。
ANALYSIS ON CHARACTERS OF GEOMAGNETIC SHORT-TERM ANOMALY BEFORE STRONG EARTHQUAKES IN NORTHWESTERN CHINA?
中國西北地區(qū)強(qiáng)震前地磁短期異常特征分析？
Are geomagnetic disturbances a risk factor for the sudden unexplained death of epileptic children?
地磁干擾對患癲癇小孩突然無故死亡不是一個(gè)危險(xiǎn)因素嗎？
despite their visual appeal , these brilliant light shows are actually storms - geomagnetic storms.
盡管他們呈現(xiàn)出如此的視覺效果，然而這些色彩斑斕的光線實(shí)際上是風(fēng)暴地磁暴。
The selection of base value is critical to the geomagnetic diurnal variation correction in marine magnetic survey.
地磁日變基值的選取是海洋磁力測量地磁日變改正的重要內(nèi)容。
These electrons trapped in the geomagnetic field will drift eastward, carrying a westward electrical current.
這些被捕獲的電子將向東漂移而形成西向電流。
In a infinite and empty space the geomagnetic field falls off in strength with the third power of distance.
在無限和真空的空間中，地磁場在強(qiáng)度上隨距離3次方而衰減。
The results show: if there is no strict location sign in mobile geomagnetic survey, it will cause serious problem.
結(jié)果表明：流磁如果沒有嚴(yán)格的定位標(biāo)記，則給測量資料帶來嚴(yán)重的不良后果。
An imbalance between Schumann and geomagnetic waves disrupts biorhythms.
舒曼波和地磁波之間的不平衡干擾了生理節(jié)律。
Lastly, wondering if an increase in geomagnetic storms could have an effect on the movement of the earth's plates?
最后，我想知道地磁暴的增多會(huì)不會(huì)對地球版塊運(yùn)動(dòng)產(chǎn)生影響。
Geomagnetic storms in the network induced geomagnetically induced current (GIC) which largely threaten the power system.
磁暴在電網(wǎng)引發(fā)的地磁感應(yīng)電流（GIC）危害很大。
Based on the theory of magneto-elastic waves, a geomagnetic disturbance accompanying the propagation of seismic waves was studied.
本文應(yīng)用磁彈性波理論，提出伴隨地震波傳播的同時(shí)，地磁場將產(chǎn)生一個(gè)擾動(dòng)。
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