流冰區域 的英文怎麼說
中文拼音 [liúbīngqūyù]
流冰區域
英文
pack ice zone-
Electrical field stress at the icicle tips is even stronger. at these areas, if the electric field across air gaps is high enough, corona discharges are initiated. this can lead to the development of local arcs across the air gaps causing a substantial increase in leakage current and a concomitant melting of ice
空氣間隙的存在使覆冰絕緣子表面的電場分佈發生了明顯畸變,間隙上承受了非常高的電壓,這使得冰凌尖端的電場變得相當強,一旦電場達到了電暈的起始電場,局部放電就在這一區域發生,進而產生局部電弧並逐漸發展成整串的閃絡,泄漏電流迅速增大,同時伴隨著冰的融化。Based on the thoroughly analysis of the runoff formation characteristics in the cold zone and the roles of snow and frozen earth especially, the following phenomenon and processes are successful simulated, and a series results are obtained
冰雪和凍土的水文物理特性,及其對徑流形成過程的作用,是寒區流域產匯流的主要矛盾或矛盾的主要方面。Because of the low temperature there, water vapour condenses into small, clear crystals. a layer of glossy cirrus forms which drifts out from the centre of the tropical cyclone because of divergence at that level. so, when the outer edge of a tropical cyclone reaches hong kong, we can see cirrus high in the sky
熱帶氣旋強烈的上升氣流會把潮濕的空氣帶到近五六千公尺以上的高空,由於溫度很低,水氣結成了透明的小冰粒,形成像絹絲一樣發光的雲彩-捲雲,這些在高層輻散流場區域的捲雲,會從熱帶氣旋中心向外流出,所以當香港還是位於熱帶氣旋邊緣時,我們便已看到那些在熱帶氣旋外圍的捲雲,並稱為臺母。To explain the icy spells recorded in greenland ' s ice cores, for example, most scientists implicate altered behavior of currents in the north atlantic, which are a dominant factor in that region ' s long - term weather patterns
例如,為了解釋格陵蘭的冰心所記錄的冰期,大多數科學家皆提出北大西洋洋流行為改變的說法,因為洋流對其所經區域的長期氣候模式,具有決定性的影響。According to an assessment report published by the inter - governmental panel on climate change ipcc in 2001, one of the consequences of global warming was the rise in sea level due to thermal expansion of the upper layer of the ocean and melting of polar ice caps and mountain glaciers, and it was estimated that the global mean sea level had risen by one to two millimetres per year in the 20th century. there are, however, considerable regional variation in the sea level change as global warming would affect atmospheric and oceanic circulations and hence the regional climate and sea level
根據政府間氣候變化專業委員會ipcc在二一年發表的評估報告,全球變暖導致海水受熱膨脹以及兩極冰冠和雪山冰川融化,造成全球海平面上升,在二十世紀全球海平面平均每年上升了約一至二毫米,但區域性的差異相當之大,這主要是因為全球變暖影響了大氣及海洋環流,引致區域性的天氣及海平面變化。In contrast, british workers who were studying the ronne ice streams on the other side of west antarctica reassured the world that the prospects were not nearly so grim in their sector
相反地,研究南極洲西部隆內冰流的英國研究人員則指出,這個區域的前景並沒有那麼可怕。It is found : ( 1 ) when the current direction is close to that of the line through the two caissons ' centers, the current speed within the area between the double caissons apparently decreases ; ( 2 ) sea ice ride - up and pile - up against the outer side of the caissons are similar to that against single caisson, and sea ice ride - up and pile - up are determnined by the sea ice velocity, sea ice thickness, tide and the storm set up ; ( 3 ) when locate two caissons, the tops of the two caissons in the shield area are no ice covered
研究發現: ( 1 )當海流流向與雙沉箱的中心連線相近時,雙沉箱對峙區的流速明顯減小; ( 2 )雙沉箱外側區域的海冰爬升和堆積與單沉箱時基本相同,其爬升和堆積與海冰的速度和厚度、天文潮高等有關; ( 3 )雙沉箱設置時,對海冰爬升和堆積會起到有效的屏蔽作用,對峙區內的雙沉箱頂上不再有海冰堆積。It also issues significant weather information on thunderstorms, tropical cyclones, turbulence, icing, and other hazardous weather which may affect aviation safety in the area within which hong kong is responsible for the provision of air traffic services
此外,氣象所亦發出有關雷暴、熱帶氣旋、湍流、結冰及其他可能對香港航空交通服務區域內的飛行安全構成影響的重要天氣資料。According to an assessment report published by the inter - governmental panel on climate change ( ipcc ) in 2001, one of the consequences of global warming was the rise in sea level due to thermal expansion of the upper layer of the ocean and melting of polar ice caps and mountain glaciers, and it was estimated that the global mean sea level had risen by one to two millimetres per year in the 20th century. there are, however, considerable regional variation in the sea level change as global warming would affect atmospheric and oceanic circulations and hence the regional climate and sea level
根據政府間氣候變化專業委員會( ipcc )在二一年發表的評估報告,全球變暖導致海水受熱膨脹以及兩極冰冠和雪山冰川融化,造成全球海平面上升,在二十世紀全球海平面平均每年上升了約一至二毫米,但區域性的差異相當之大,這主要是因為全球變暖影響了大氣及海洋環流,引致區域性的天氣及海平面變化。Relationship of east siberian autumn sea ice anomaly with winter atmospheric cir culation and east asia climate
秋季區域海冰面積異常與冬季大氣環流及東亞區域氣候的關系分享友人