volcanic debris 中文意思是什麼
volcanic debris
解釋
火山灰-
Not far from leng shui keng is chutzuhu " bamboo lake ", where a lake was created in prehistoric times when a volcanic eruption sent debris rumbling into a valley, where it dammed up a stream. chutzuhu in recent years has become noted for its many flowers, especially the calla lilies that bloom every year from december
冷水坑附近的竹子湖是火山堰塞湖，近來成為花卉栽種區，每年的十二月起是海芋盛開的季節，朵朵素白色的花朵在錯落的梯田上形成一片花海，一陣淡淡的霧氣飄過，疑似人間仙境。 -
The sedimentary facies show a depositional evolution from the deep - water sediments through shallow - water sediments to the continental sediments, including alluvial fan, river, lake, delta ( tide - dominated ), barrier coast, shallow sea, deep sea and volcanic debris flow deposits
在沉積相上，經歷了從深水沉積到淺水直至陸相沉積的演變，發育有沖積扇、河流、湖泊、三角洲（潮汐） 、障壁海岸、淺海、深海和火山碎屑流沉積。 -
1. the framework of mesozoic strata in the north margin of the dabie orogenic belt was reestablished according to the discovery of the tuff beds and volcanic debris in zhougongshan and fenghaungtai formations, along with their isotope ages and the correlations of sedimentary facies and heavy minerals
在周公山組中在鳳凰臺組中發現了火山凝灰巖層利火山巖碎屑，結合同位素年代學研究以及沉積相和重礦物對比，重新釐定了大別造山帶北緣中生代地層的格架。 -
Through these studies, preliminary results and understandings have been gained as follows : 1 ) propose a reverse - appraisal method that is more reliable based on imaging well log data to classify the lava flow orientations of volcanic rock facies, integrating with lava - debris thickness ratio
通過研究，初步獲得的成果和認識如下： 1提出了依據成像測井資料，劃分火山巖巖相的熔巖流向反推法，結合火山熔巖與碎屑巖厚度比法，劃分結果更可靠。
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