ssw 中文意思是什麼

ssw 解釋
南南西
  1. At first, according to the definition of wmo, i gave the index to identify strong ssw event, and by which, i had a systemic statistic on the day - by - day temperature, air pressure, wind field in the stratosphere from january to march during the period of 1950 - 2002. finally, i got 35 strong ssw events. comparing these with labitake " s research result, i found the index and process are rational

    首先，根據世界氣象組織定義，給出了識別強ssw事件發生的指標，用它對1950 ? 2002年1 ? 3月期間平流層大氣逐日溫、壓、風場進行了系統的統計，共得到35次強ssw過程，並將其與labitzke研究結果進行比較，證明了所定指標及過程的合理性。
  2. The strike - slip faulting was caused by asymmetrical distribution of barriers on the subducting plate. the nne - ssw distributed aftershocks occurred on, or near, the fault plane of the main shock ; while the nw - se distributed aftershocks, on, or near, the mentawai fault

    北北東?南南西向分佈的餘震發生在主震的斷層面上（或其附近） ；而西北?東南向分佈的餘震則發生在明打威斷層上（或其附近） 。
  3. According to the analysis of the structure deformation variant direction the structure superposition during late period, and the tectonic stress field and deformation variant field, the cover extended nearly sn direction in early stage ( d - c ), maybe changed the direction in pernian ( especial the late permian ), and developed some new half - graben along sn direction except the succession activity at great fault zone. the direction of compression deformation variant, however, was nearly sn direction in indo - chinese epoch, ne - sw direction in early yanshan movement epoch, nne - ssw direction in late yanshan movement epoch, and transformed from ew to sn direction in himalayan movement epoch

    根據不同構造層中變形方向及後期構造疊加的分析，對本區的構造應力場及變形場進行了探討，本區蓋層早期階段（ d - c ）為近南北向的伸展拉張，二疊紀（特別是晚二疊世）的伸展方向可能發生了改變，除在各斷裂帶繼承性活動外，沿南北方向又新生了一些半地塹。而在擠壓變形時，印支期主要為近南北向擠壓，燕山早期為nw - se向擠壓，燕山晚期為nne - ssw向擠壓，而喜山運動可能經歷了從ew向向sn向方向擠壓的轉變。
  4. The research showed that : from january to march, the acreage average ozone gross gathered, which was synchronized with the increase of the frequency of strong ssw event. furthermore, the change tendency of ozone gross in the atmosphere break forward and backward 1990. after the1990s, ozone gross in the atmosphere appeared negative anomaly in the mid and high latitude of north hemisphere from january to march, which was consistent with the obvious descent of appearance frequency of strong ssw event after the 1990s

    分析表明： 1至3月，臭氧總量的面積平均逐漸增高，這與強ssw事件頻數1至3月增高同步；此外，大氣臭氧總量趨勢變化以1990年前後存在明顯的突變， 90年代以後，北半球中高緯1 ? 3月間大氣臭氧總量處于負異常階段，這和90年代以來強ssw事件發生頻數明顯下降相吻合。
  5. Annual data collection form of ssw

    學校社會工作年度資料收集表
  6. In this paper, i studied the space - time character of ssw event in the mid and high latitude of the northern hemisphere and its affective factors, by using ncep / ncar re - analyzed day - by - day potential height field, temperature field, u, v and w data field, and monthly average earth probe - toms global grid data of ozone amount

    本文利用ncep ncar再分析計劃的逐日位勢高度場，溫度場， u 、 v和w資料場和earthprobe ? toms月平均全球臭氧總量格點資料，對北半球中高緯地區強爆發性增溫（ ssw ）事件的時空特徵及其影響因素進行了研究。
  7. 3 ) the upper air stream circumstances along with strong ssw event mainly was separated to three kinds : the northern advance of aleutian high pressure, the northern advance of north atlantic high pressure, the northern advance of aleutian high pressure and north atlantic high pressure at the same time. their final effect was to make polar region vortex collapse and to increase polar region temperature

    3 ）伴隨強ssw事件的高空環流形勢主要有3種：阿留申高壓北進，北大西洋高壓北進，北大西洋高壓和阿留申高壓共同北進，它們的最終效果是使極渦崩潰、極區增溫。
  8. The main coupled mode of ssw and sst in the tropical pacific - south china sea - tropical indian ocean on interannual time scale

    印度洋海面風與海面溫度年際變化整體耦合的主模態
  9. 2 ) the appearance frequency of strong ssw event had obvious interannual change. from the 1970s to 1980s it happened frequently, average 1 times per year. but from the 1990s it happened less, 0. 42 times per year

    2 ）強ssw事件發生頻數存在明顯年代際變化，上世紀70年代和80年代為高發階段，平均發生頻數為1 . 0次年， 90年代起為低發階段，發生頻數下降為0 . 42次年。
分享友人
分享到 Line

分享到臉書