巖漿噴發物 的英文怎麼說
中文拼音 [yánjiāngpēnfāwù]
巖漿噴發物
英文
magmatic emanation-
Based on the petrological, petrochemical and geochemical analyses about these rocks, it is concluded in this paper that the xenoliths were originated from the upper mantle, and comprised of both primitive pyrolite and the infusible solid residual of the upper pyrolite while the basaltic magma was melted out of it, which were brought up to the earth ' s surface via o1carnc eruption
根據其巖石學、巖石化學及地球化學特徵分析，包體來源於上地幔，其成因既有原始地幔巖，亦有上地幔巖經部分熔融出玄武巖漿后的難熔固相殘留物，被火山噴發攜帶至地表。Long-term recycling of these materials will occur when they are melted to form magmas erupted from the benioff zone.
當這些物質熔融形成巖漿，從貝尼奧夫帶噴發時，這些物質將發生長期的再循環。If the next eruption is depleted in oxygen 18, then it is most likely still being fed by stagnant remnants of the original magma, which by now is probably more of a thick crystal mush than an explosive liquid
如果下一次的噴發較缺乏氧18 ，那麼它最有可能的來源是先前巖漿庫中滯留的殘餘物，此時可能是充滿結晶的糊狀物，而不是噴發的液態。The archaea contain many organisms of extreme environments, such as hydrothermal vents, hot springs, saline sediments, volcanic craters and boiling muds. they include methane - generating organ - isms ( methanogens ), sulfate reducers, and extremophiles
古細菌包括許多生長在極端環境中的有機體，如高熱溫泉口，高鹽沉積地區，火山噴發處，沸騰的巖漿中等的生物有機體，還包括產甲烷菌等。Such old zircons could exist in the youngest ash only if they originated in material that was ejected during the oldest eruptions and if that material later collapsed back into the magma chamber and remelted to help fuel the youngest eruptions
這麼老的鋯石能夠存在最年輕的火山灰中，除非它們是來自最古老的噴發物質，而且這些物質后來塌陷回巖漿庫並再次熔化，以助於點燃最近一次的噴發。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。For decades, geologists assumed that magma sits as a pool of liquefied rock for millions of years at a time and that each time some of it pours out onto the earth ' s surface, new liquid rises up from below to refill the chamber immediately
幾十年來，地質學家都假設，巖漿是一池數百萬年前同時液化的熔巖，每次噴發時湧出一部份到地表上，新的液態物質會隨即從下方上升來補充巖漿庫。分享友人