極半球 的英文怎麼說

中文拼音 [jíbànqiú]
極半球 英文
polar hemisphere
  • 極 : i 名詞1 （頂點; 盡頭） the utmost point; extreme 2 （地球的南北兩端; 磁體的兩端; 電源或電器上電流...
  • 半 : Ⅰ數詞1 （二分之一） half 2 （在 中間的） in the middle; halfway 3 （比喻很少） very little; the l...
  • 球 : 名詞1 （以半圓的直徑為軸 使半圓旋轉一周而成的立體; 由中心到表面各點距離都相等的立體） sphere; glo...
  1. In the southern hemisphere of the moon ' s far side, mission scientists saw an unusual signature of high - iron rocks in the floor of the south pole ? aitken ( spa ) basin, the largest basin on the moon

    科學家在月球遠地面南半球的南極?艾肯盆地（簡稱spa盆地，是月球上最大的盆地）底部，發現高鐵巖石的異常蹤跡。
  2. ( 3 ) on interannual timescale, the changes in the sh ferrel cell lead to the anti - phase variation of the subtropical high and the circumpolar low, i. e., the antarctic oscillation ( aao )

    （ 3 ）南半球ferrel環流圈的異常使繞極低壓帶和副熱帶高壓帶的強度出現了反位相的變化特徵，即南極濤動。
  3. Displays range from the boot of cortez, which is the largest nugget ever discovered in the western hemisphere, to rare gold doubloons rescued from the ocean wreck of a spanish galleon

    展覽的物品多種多樣，從一塊在西半球發現的最大的金塊到極其罕見的西班牙金幣，這些貨幣是從一艘西班牙沉船中打撈出來的。
  4. The main factors affecting the precipitation in the first stage of rainy season in fujian province are pacific sst in preceding june, the western pacific subtropical high area index in preceding may, the asia polar vortex area index in preceding september, the eurasian meridional circulation index in preceding april to june, the 500hpa height in northwest asia in preceding spring. the main factors affecting the precipitation in the second stage of rainy season in fujian province are pacific sst in preceding july and august, the northern hemisphere polar vortex area index in january in same term, the pacific polar vortex intensity index in preceding september, the 500hpa height in south europe in preceding summer

    （ 2 ）影響福建省前汛期的主要因子有：前期6月太平洋海溫場、前期5月西太平洋副高面積指數、前期9月亞洲區極渦面積指數、前期4 - 6月歐亞徑向環流指數和前期春季亞洲西北部500hpa高度場；影響后汛期的主要因子有：前期7月太平洋海溫場、前期8月太平洋海溫場、同期1月北半球極渦面積指數、前期9月太平洋區極渦強度指數和前期夏季歐洲南部500hpa高度場。
  5. The precipitation of northern hemisphere has a significant negative trend, lapse rate of precipitation during djf is - 0. 028mm / a. for the southern hemisphere, has n ' t pass the statistical significance. the flood / drought years are pick out in 1948 - 2001 for djf over global, northern and southern hemisphere, six large - scale areas, the results point out has significant decadal change in the flood / drought years of global, nh and sh in djf, during 1940s - 1970s global flood in djf occurred frequently and from 1970s - 1990s global drought in djf occurred frequently

    北半球有明顯的降水減少，約為- 0 . 028mm a ，南半球12 - 2月降水表現為極微弱的下降趨勢，且在統計上是不顯著的。劃分出了全球、南北半球、全球6個大尺度區域12 - 2月旱澇年，指出全球及北、南半球12 - 2月的旱澇有明顯的年代際變化。 70年代中期以前是全球洪澇多發期， 80年代到90年代為全球乾旱多發期。
  6. People in the northern hemisphere can never see stars near the south celestial pole, and people on the southern hemisphere can never see polaris

    居住在北半球的人永遠看不到接近南天極的星，而居住在南半球的人同樣也看不到接近北天極的星。
  7. At this stage sea - level westerlies are strong and zonal in character and they lie poleward of their normal position

    在這一階段海平面上西風氣流很強且屬緯向性的，它較正常位置偏向極地（北半球上偏北或南半球偏南） 。
  8. In addition, the ao index released by american climate prediction center ( cpc aoi ) fails to reflect the summer ao mode. in this paper, the time series of the leading principal component of the summertime ( june - september ) surface level pressure anomaly field over the domain poleward of 20 n is defined as the summertime ao index

    此外，美國氣候預測中心發布的全年北極濤動月指數不能表現夏季北極濤動型，本文將北半球熱帶外地區（ 20 n以北）夏季（ 6 - 9月）海平面氣壓場eof主模態的時間序列定義為夏季北極濤動指數。
  9. French southern hemisphere and antarctic lands

    法屬南半球和南極地區
  10. In addition, in the austral winter, the westerly jet splits into two branches over the south pacific from 600 to 100hpa, with the subtropical branch located at 27. 5 s and the polar counterpart at 60 s. the maximal speed of the former is at 200hpa while the speed of the latter increases with height

    其次，在南半球冬季， 600 ? 100hpa的南太平洋上空西風急流會出現分裂，其中副熱帶急流中心位於27 . 5 s ，高緯度急流中心位於60 s ，前者在200hpa層風速達到極大值，後者風速隨高度增加而增加。
  11. All analysis and simulations results indicate several methods improving the insulation recovery of spark gap switch : ( 1 ) using the gas with good thermal conductivity, such as h2 and sf6 ; ( 2 ) using the gas flow ; ( 3 ) utilizing the v / p cure ; ( 4 ) modifying the geometry and size of the electrode ; ( 5 ) using the gas with good electronegativity, such as sf6. some experiments on the multi - pulse operation of high power spark gap switch are carried out. the insulation recoveries of switch without and with gas flow are both investigated

    結合理論分析和模擬結果，提出了氣體火花開關多脈沖運行特性可採用如下方法: （ 1 ）使用導熱性能好的氣體，如h2 、 sf6等; （ 2 ）採用吹氣的方法; （ 3 ）增大氣壓，在電極表面增加細小結構，構造平穩的v / p曲線; （ 4 ）改良開關電極結構和尺寸，採用奶頭-半球結構的電極; （ 5 ）使用電負性強的氣體作為開關絕緣氣體，如sf6 。
  12. They have irregular shape. the two irregular galaxies large magellanic cloud and the small magellanic cloud are two satellite galaxies of ours. they are visible by naked eyes, but not visible from hong kong

    ：顧名思義，這種星系形狀是不規則的，近南天極的大小麥哲倫雲是銀河系的伴星系，雖然它們肉眼可見，可惜位於北半球的香港看不見。
  13. The antarctic peninsula has seen some of the fastest temperature rises on earth in the last five decades

    過去的五十年間，南極半島是地球上氣溫升高最快的地區之一。
  14. On the base of the character of hemisphere continuously vibrating, the method of actuation and measuring, the asymmetry compensating process and the measuring limit were studied, the control loop and the parameter design were introduced, which will be prepared for the future circuit design and the automobile security application

    本論文主要是在半球連續振動特性的基礎上，對陀螺儀的驅動及感測方法、非軸對稱的補償方法及感測極限進行研究，並詳細介紹其控制迴路與其參數的設計，為以後電路設計和面向汽車安全的應用打下了堅實的理論基礎。
  15. Based on global land monthly precipitation dataset prec / l during the period of 1948 - 2001, ncep / ncar reanalyzed monthly mean wind data and global monthly sst grid data edited by british meteorological bureau. the flood / drought and the secular trend variation of precipitation of global, the northern hemisphere ( nh ), the southern hemisphere ( sh ), eurasia, africa, australia, north america, south america and antarctica in december - february ( djf ) are investigated

    本文利用1948 - 2001全球陸地月降水資料（ prec l ） ，美國ncep ncar再分析月平均風場資料和高度場資料以及英國氣象局整編的全球逐月海溫格點資料。研究了全球、北、南半球及歐亞、非洲、澳洲、北美、南美和南極大陸6個大尺度區域12 - 2月的降水趨勢變化及旱澇氣候變化。
  16. On the aspect of errors analysis of hrg, a brief introduction of the close - loop detection theory of hrg is present first. later the expressions of close - loop detection errors are deduced in theory. the impact of stimulating signals, turning speed, outside appended oscillation, the location & area of electrodes, and the current loss in capacitor is considered, and the primary analysis of error compensation is given

    在半球諧振陀螺誤差分析方面，本文從半球諧振陀螺的閉環檢測原理出發，對半球諧振陀螺閉環檢測誤差進行了分析和推導，考慮了激勵信號、轉動速率、外界附加振蕩、電極位置及極板面積和電容傳感器等因素造成的陀螺誤差並對誤差補償進行初步分析。
  17. One of these patches has normally directed flux ( in the same direction as the overall dipole field in that hemisphere ) ; the other has the opposite, or reversed, flux

    斑塊之一具有正常方向的磁通量（與該半球整體的偶極方向相同） ；另一個斑塊的通量方向則是相反的。
  18. 4 ) during the meiyu, the precipitation in middle and lower reaches of yangtze river has the relationship with southern hemisphere circulation in early april and may. when the meridional circulation in middle and high latitude of south pacific in april and may is rather obvious and the south pole eddy is rather strong, the precipitation in middle and lower reaches of yangtze river may be bigger than ever

    4 ）梅雨期長江中下游降水多寡與前期4 、 5月南半球環流存在聯系，當4 、 5月南太平洋中高緯度地區經向環流較為明顯，南極渦偏強時，長江中下游地區梅雨期降水易偏多；反之，當4 、 5月南太平洋中高緯度地區緯向氣流較為明顯，高緯度西風較弱，南極渦偏弱時，長江中下游地區梅雨期降水易偏少。
  19. The cladogram shows that the opatrini of 14genera in china is not a monophyly, mesomorphus is a monophyly, and another monophyly is composed of others 13 genera. and according to the faunal analysis, we can conclude that opatrini in china is mainly distributed in palaearetic region, hi which the number of genera makes up 59. 1 % ( 13 genera ) of the total, including 50 % ( 11 genera ) in middle asian subreahn, which combined with distribution of this tribe in the world, so it is proposed that the middle asian subrealm can be viewed as the core of distribution. most of genera distributed in limited area, only gonocephalum distributed in extensive area

    根據已知種類，對世界和中國范圍內土甲種類的區系組成和地理分佈特徵進行了首次分析，結論為：世界土甲族以西半球最豐富，古北區最多，其次為非洲區；我國土甲的主體成分是古北區種類，共有12屬（ 54 . 5 ） ，其中11屬（ 50 ）分佈於中亞地區，據此認為我國土甲在區系組成上以中亞成分為主；我國除土甲屬gonocephalum廣泛分佈外，絕大多數屬均為狹域分佈；蒙新區和華南區的特有屬較多，說明中國土甲族具有中亞起源和熱帶起源兩種可能；物種數量分佈以蒙新區最多，華南區其次，呈現兩極分佈格局。
  20. Realize the earth has magnetic field lines that loop out into ace from the northern hemi here to the southern hemi here ， arching away from the earth and it is those magnetic field lines that organize the solar storms that cause it to create auroras

    要知道，地球上的磁場線以環形在空間從北半球拋向南半球，呈拱形覆蓋于地球上空，而正是這些磁場線對于太陽風暴的作用形成了極光。
分享友人
分享到 Line

分享到臉書