火山現象 的英文怎麼說
中文拼音 [huǒshānxiànxiàng]
火山現象
英文
phenomena of volcanism-
Kids discover the natural phenomena that shape our planet earth. meteorology, volcanoes, earthquakes, geology, the water cycle, climate and biomes are explained through animated simulations, hands - on activities and reference scrapbook
孩子們認識地球的自然現象.通過模擬動畫片斷,實習活動和參考資料,解釋氣象,火山,地震,地質學,水的循環,氣候和生物等變化進程The most impressive volcanic phenomena are explosive eruptions.
最令人難忘的火山現象是爆炸噴發。Over the asia - pacific region. the topics include calamities such as typhoons and severe floods, as well as other interesting phenomena such as fog banks and hill fires
題材包括大范圍的自然災害,如臺風及水災等,以及其他有趣的現象,如霧及山火等。The gallery presents typical satellite images taken over the asia - pacific region. the topics include calamities such as typhoons, severe floods and duststorms, as well as other interesting phenomena such as fog banks, hill fires and extent of urbanization in southern china
圖像廊展示在亞太區拍攝到的典型衛星圖像,題材包括大范圍的自然災害,如臺風、水災及沙塵暴等,以及其他有趣的現象,如霧、山火及中國南部的都市發展等。Based on the analyses of structural features, volcanic activities, sequence construction and so on, it is believed that liaohe basin has experienced the period of dextral transtensional stress field in late jurassic - early cretaceous, middle and late paleocene, late eocene, miocene, and also the period of sinistral compresso - shear stress field in late cretaceous, early paleocene, early and middle eocene, oligocene, pliocene
對構造現象、火山活動、層序充填型式等多種實際資料的分析表明:遼河盆地經歷了侏羅紀末白堊紀早期、古新世中後期、始新世中後期、中新世等右旋張扭應力場作用階段,以及白堊紀晚期、古新世初期、始新世早中期、漸新世、上新世以來等左旋壓旋應力場作用階段。This hypothesis gained strength when we learned that the ages of the zircons from post - lava creek eruptions span the entire two - million - year duration of yellowstone volcanism
我們得知克里克熔巖噴發物質中的鋯石,年齡分佈橫跨整個黃石火山現象的200萬年,這使我們的猜測更有說服力。The eruption of active volcano is a dreadful phenomenon
活火山爆發是一種可怕的自然現象。" there has been a lot of anecdotal evidence about dogs barking or birds migrating before volcanic eruptions or earthquakes. but it has not been proven, " said matthew van lierop, an animal behaviour specialist at johannesburg zoo
南非約翰內斯堡動物園的動物行為專家馬太范倫內普說: 「每當火山爆發或地震發生前,動物們的行為就會發生許多異常,比如犬吠或鳥類遷徙,但這些現象尚未得到科學證明。 」A lot of anecdotal evidence exists about dogs barking or birds migrating before volcanic eruptions or earthquakes. but there have been no specific studies because you can t really test it in a lab or field setting, " says matthew van lierop of south africa s johannesburg zoo
南非約翰尼斯堡動物園的動物行為專家馬修里若普matthew van lierop表示:在火山爆發或地震發生以前,出現狗兒嗥叫鳥類遷徙的現象時有所聞,但是我們無法在實驗室或實際環境中加以驗證,所以目前還沒有這方面的專門研究。Students of the earth ' s mid - ocean ridge were closely following the incoming data from the galileo mission to jupiter, looking for more hints that an ocean of water - and with it, undersea volcanoes - could exist under the ice that covers jupiter ' s moon europa future interlanetary missions to europa and other promising sites seemed far more likely to find support than they had before mckay ' s announcement
研究地球大洋洋底形成的海脊的學者也在密切注視探索木星的伽利略號飛船傳回的最新信息:在木星的衛星歐羅巴表面冰蓋下面是否存在著海洋及海底火山的跡象,將來飛往歐羅巴及其他可能有生命的地點的星際航行任務可能會帶來更多的新發現,支持地外生命這一假設。The phenomena associated with volcanic activity
火山現象與火山活動有關的現象This phenomenon adds to historical accounts of seismic waves, earthquakes and volcanic eruptions, in which birds take flight, dogs howl and herd animals stampede to safety before catastrophe strikes
歷史上不乏關于在海嘯地震火山爆發等大災難來襲前,鳥類遷徙狗兒嗥叫群獸竄逃到安全之處的記載,此次海嘯所發生的現象,為這類事例再添一樁。The main characters of the thermal fluid activity are recognized as follow : many types and stages of veins are widely developed ; vitrinite reflectivity of different areas varies apparently with the depth ; there was a high temperature field during the formation of the thermal fluid, meanwhile, the volcaniclastic rocks were modificated by the thermal fluid activity, for example, sericitization of plagioclase, chloritization of volcanic detritus in andesitic detris tuff ; in the tufaceous mud, the thermal fluid activity accelerates " maturating " of the organic carbon by heating ; and the trace elements show an anomaly in the wall rocks
同時,受熱流體活動的影響,熱流體對火山碎屑巖具有一定改造作用,如在安山質巖屑凝灰巖中,斜長石絹雲母化、火山巖巖屑綠泥石化明顯;在凝灰質泥巖中,熱流體對圍巖中有機碳具有明顯的「催熟」加熱作用,微量元素則出現異常現象。The most powerful plume in nature is volcanic plume, which is formed by ejection of mixture of pyroclasts and volcanic gases in to the air from volcanic vent
世界上中最壯現的羽流現象是由爆炸性火山噴發的各種火山氣體、細粒的火山噴發碎屑物所組成的火山噴發柱,也就是我們俗稱的火山蘑菇雲。The results demonstrate that the upper limit of permafrost in this area had declined from 1970s to the middle phase of 1990, and permafrost has appeared degenerate tendecy, but since middle 1990s, permafrost have a stable state ; ground temperature of roadbed near the earth surface is higher than that of the natural ground, thawing time of roadbed near the earth surface is longer than that of the natural ground, the heat income within the permafrost is greater than the heat release from the permafrost during anannual period, the heat accumulation within the permafrost is temporarily appeared as temperature rising, but with the heat accumulation within permafrost growing up year by year, permafrost temperature will become higher gradually, and strong thawing of permafrost could be happened in the region
結果表明:風火山地區從20世紀70年代到90年代中期凍土上限下降,凍土出現退化現象,從90年代至今凍土趨于穩定;路基近地表地溫明顯高於對應天然地表下的地溫,路基近地表經歷的融化期長于對應天然地表,進入多年凍土區的熱收支也呈現出吸熱明顯大於放熱的周期性變化,進入多年凍土的熱積累暫時以增高地溫耗熱為主,但隨著凍土吸熱量的逐年積累、凍土溫度的不斷升高,本區凍土可能發生強烈融化。The causes of bush fires are threefold : natural ( caused by lightning or the sun ' s rays ), accidental ( usually by human error or carelessness ) or deliberate ( caused willfully )
造成山火的原因有3 ?自然現象(由閃電或陽光造成) 、意外產生(多數由人為錯誤或疏忽所引致) ,或是蓄意破壞。Over the past days, we have confirmed through our investigation in many counties that shangdong village, liucheng township of dongyuan country is not alone in having such frequent fires which are also found in other counties and districts with large areas of mountain forest burned down, and the situation is serious especially in mountain forest of some counties with inconvenient transportation
連日來,記者在河源市多個縣展開調查得到證實,東源縣柳城鎮上洞村附近山林山火「頻發」並非個案,該市其他縣區也明顯存在這種現象,大片大片的山林被燒,尤其是在交通不便的部分縣區林地,更是表現突出。The same with normal metal film, fe0. 3cu0. 7 ( 500nm ) granular film have positive coefficient of temperature. the negative resistance is observed in fexcu ( 1 - x ) granular film under certain condition. this characteristic of negative resistance is weakened or changed to positive with the change of thickness of film, ratio of fe atom to cu atom, anneal, test temperature
N ) fecu顆粒膜月一i特性研究發現,極小電流下電阻測量具有不確定性; fe cu矚00川)顆粒膜己與普通金屬薄膜一樣,具有正的溫度系數; f民c山x顆粒膜在一定條件下存在負阻現象,並且隨顆粒膜厚度、鐵銅原子比、退火條件、溫度的改變分別存在負阻特性的減弱或向正阻特性的轉變。Specifically, radiative forcings ? volcanic eruptions and solar changes, for instance ? do in fact alter el ni ? o, turning it into more of a la ni ? a state, with colder sea - surface temperatures
明確來說:火山爆發、太陽變化等輻射營力,確實會影響聖嬰現象,並將它轉為反聖嬰狀態,此時海洋表面溫度較冷。Here is what they now generally expect from an event the scale of those that struck long valley and yellowstone : instead of a slow leak of red - hot lava as is seen creeping down the sides of kilauea volcano in hawaii, these eruptions feature supersonic blasts of superheated, foamlike gas and ash that rise buoyantly all the way into the earth ' s stratosphere, 50 kilometers high
對于造成長谷與黃石公園的那些爆發,或是相同等級的現象,目前他們普遍的看法是:這些爆發不像夏威夷奇勞亞火山緩慢滲出的紅熱巖漿、沿著火山側蜿蜒流出;它們的特色是以超音速的沖擊波,噴出極熱、泡沫般的氣體與火山灰,這些物質極易進入地球大氣的平流層,上升到50公里的高處。分享友人