永凍 的英文怎麼說

中文拼音 [yǒngdòng]
永凍 英文
eternal frost
  • 永 : Ⅰ副詞（永遠; 久遠） perpetually; forever; always Ⅱ名詞（姓氏） a surname
  • 凍 : Ⅰ動詞1 （液體或含水分的東西遇冷凝固） freeze 2 （受冷或感到冷） feel very cold; freeze; be frostb...
  1. This is the vegetational climate of arctic permafrost regions.

    這是北極永凍地區的植物氣候。
  2. And she was wondrous stricken of heart for that evil hap and for his burial did him on a fair corselet of lamb s wool, the flower of the flock, lest he might perish utterly and lie akeled for it was then about the midst of the winter and now sir leopold that had of his body no manchild for an heir looked upon him his friend s son and was shut up in sorrow for his forepassed happiness and as sad as he was that him failed a son of such gentle courage for all accounted him of real parts so grieved he also in no less measure for young stephen for that he lived riotously with those wastrels and murdered his goods with whores

    時值隆冬，伊惟恐亡兒凍僵，屍骨無存，遂以通稱為羊群之花的小羊羔毛制一精緻胸衣，裹于兒身。利奧波德爵士失卻嗣子后，每當目睹友人之子，即懷念往日之幸福，遂沉浸於凄楚之中。悲的固然是與心地如此善良之子嗣永別眾人皆對彼之前途寄予厚望焉，亦同樣為青年斯蒂芬哀傷，蓋彼與諸蕩兒為伍，飲酒狂鬧，將財產糟踏在娼妓身上。
  3. If the ices had been rapidly vaporized by an impacting object, the expanding gases might have helped the ejected fragments reach escape velocity

    如果這種（永久凍結）冰由於物體的沖擊力而迅速汽化，則形成的體積不斷膨脹的氣體可能有助於排出的碎片達到逃逸速度。
  4. Perhaps this is caused by the sudden melting of subsurface permafrost.

    可能是地下永久凍土突然融化所造成。
  5. The harder the material under the permafrost is, the larger the chamber charge required.

    永凍層之下的土壤越硬，所需要的藥室裝藥量也越大。
  6. In permafrost areas in the soviet union or canada or alaska, ice has been used effectively for walling and roofing.

    在蘇聯、加拿大或阿拉斯加的永久凍土地區，冰一直很有效地用來做墻和屋頂。
  7. As permafrost gets warmer, it could become wetlands

    永久凍土變得更加溫暖時，將變成濕地。
  8. This was a challenge, because the permafrost is barely permanent

    這是一大挑戰，因為這里的凍土並非永久不變。
  9. Permanently frozen subsoil, occurring throughout the polar regions and locally in perennially frigid areas

    永凍土永久冰凍的下層土壤，出現在整個北極地區和部分長期寒冷的地區
  10. A soil is classified as histosols if it does not have permafrost and is dominated by organic soil materials

    如果某種土壤沒有永凍層而又以有機物質為主則可以將其劃分為有機土。
  11. The polar ice caps are made of frozen water and carbon dioxide, and water may be frozen in the ground as permafrost

    極地冰帽是由固態水和二氧化碳組成的，水也有可能存在於永久凍土之中。
  12. In alaska, salmon populations are faltering as melting permafrost pours mud into rivers, burying the gravel the fish need for spawning

    在阿拉斯加， ?魚群的數量正在逐漸減少，因為永久凍土層融化帶入大量的泥土到河中，覆蓋了?魚產卵所需的碎石。
  13. Standard test method for individual piles in permafrost under static axial compressive load

    靜態軸向壓縮加載下永凍層中各個疊層的標準試驗方法
  14. Their bodies had since been buried in permafrost, and the 1951 expedition members hoped to find the 1918 virus preserved in the victims ' lungs

    死者的屍體一直埋在永凍層中， 1951年的遠征隊希望能找到保存在死者肺部組織的病毒。
  15. This article analyzes the characteristics of permafrost earth, establishes mathematical model of earth thermal transfer, which consists of thermal transfer equation in thaw zone, the conservation relationship of heat quantity transferring from pipeline to earth and from earth surface to atmosphere, earth temperatures at thaw zone interface, heat transfer condition of solid phase changing into liquid phase at phase interface

    文章分析了永凍土的特點，建立了永凍土地帶土壤傳熱數學模型：融化圈內外傳熱方程、管道向土壤和土壤表面向大氣所放熱量的守恆關系、融化圈界面處土壤溫度、相變界面處固相變為液相的傳熱條件。
  16. When a buried pipeline goes through permafrost zone, thermal action between medium in pipeline and permafrost occurs and causes the frozen earth thawing, so the thaw settlement forms around the pipeline

    摘要埋地油氣管道通過永凍土地帶時，由於管內介質與周圍的凍土發生了熱力作用，使冰土解凍，在管道周圍形成融化圈。
  17. Taking an oil pipeline passing through permafrost as an example, the paper calculates and analyzes the positions and magnitudes of various maximum stresses, then put forwards the measures of reducing thermal deformation of pipeline in permafrost zone

    還建立了理地管道模型，並以穿過永凍土地帶土壤的輸油管道為例，分析並計算了各種應力的最大值所在的位置和大小，提出了在永凍土地帶減小管道熱力變形的措施。
  18. Engineers designed bridges to span the most treacherous area of permafrost and sank naturally cooled piping into the ground to keep the track bed frozen year - round, reducing instability

    中國鐵路建設者們在永凍土地段設計了橋梁，堅固的水泥橋墩深深地埋在永凍土層里，克服了路基不穩定的難題。
  19. New understanding of permafrost melt could soon alter global - climate models

    一項關于永凍土帶融化的新的發現可能不久以後會改變全球的氣候。
  20. About half of the route is across permafrost, which poses particular challenges because of the danger of subsidence caused by melting at the surface in summer

    路線的大半是要穿過永凍土，由於存在夏季土層表面融化而導致的下沉危險，這便給運營帶來了特殊的挑戰。
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