白背燕 的英文怎麼說
中文拼音 [báibēiyān]
白背燕
英文
white-backed swallow-
Tncyclic diterpanes c20, c21 and c23 distribution also has relationship with oil gravity, oil and gas production, as well as oil pool formation timing and oil source. rising - patterned oil originates from fengcheng formation, while peak - patterned oil from xiawuerhe formation. four types of migration and accumulation models are put forward : ( l ) fault controlled migration and accumulation along ridge far from source region ; ( 2 ) fault and unconformity controlled migration and accumulation around source region ; ( 3 ) fault controlled migration and accumulation in the slopes within source region ; ( 4 ) biogenetic and low temperature catalyzed gas migration and accumulation in middle and shallow formation
受擠壓背景控制,研究區內海西期形成的斷裂,全部為逆斷裂,活動期長,可以延續到印支期和燕山期,斷開層位可以從石炭繫上延至誅羅系,它們對區域構造、沉積、油氣運聚有顯著的控製作用;而燕山期形成的斷裂多為小型正斷裂,部分為株羅系和白要系內部斷裂,部分從徐羅系斷至白聖系。Through studying the stratigraphic framework of tectonic sequence, the characteristics of deposits and multi - episode tectonic movements show the eastern qinling and dabie orogenic movement and basin formation processes
晚白堊世至古近紀區域構造背景發生重大變化,構造層序記錄了晚燕山期地殼快速均衡隆升,伸展斷陷盆地形成演化過程。Prince andrey, pale and haggard like every one else in the regiment, walked to and fro in the meadow next to the oat - field from one boundary - line to the other, with his hands clasped behind his back, and his eyes fixed on the ground
安德烈公爵也像團里所有的人一樣,面色蒼白而陰郁,他背著手,低著頭,在燕麥地旁的草地里一個田壟一個田壟地走來走去。
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