tectonic action 中文意思是什麼
tectonic action
解釋
構造作用-
Under the influence of original formation, tectonic reconstruction, superficial and epigene - action, network of structure planes was created in rock mass, accordingly complicated the rock mass structure
由於受原生建造、後期構造改造和淺表生作用的影響，巖體中常發育多組裂隙，形成相互交切的結構面網路系統，使巖體結構復雜化。 -
Primarily summerization on geological characteristics and new progress in scientific research of these deposits are given in this paper, the author proposes that mineralogenesis of mpcd type gold deposit is closely related to meso - neozoic volcanic - subvolcanic action ( cryptoexplosive breccia ), tectonic movement and maturation of organic material
本人概略介紹了其礦床地質特徵、研究現狀及其新進展，並明確提出了該類型金礦床的成礦與中新生代火山-次火山（隱爆角礫巖）作用、構造運動及有機質的作用息息相關。 -
This paper discusses the evolution, metallogenic law, and ore - prospecting direction about the jiangda tectonic belt, by studying tectonic evolution and tectonics - metallogeny coupling relationship, guiding by theories of terrane - plate tectonics and tectonics - metallogeny, basing on the thought that different tectonic regime has different geologic - metallogenesis, and the conversion of multiple tectonic regimes conduces certainly to the generalized homothetic composite action of multiple metallogenic subsystems, and forming the multiple - composite metallogenic system
本文以地體?板塊構造理論和構造成礦學理論為指導，通過深入研究江達構造帶的構造演化及構造?成礦耦合關系，本著不同構造體制具有不同地質?成礦作用，多種構造體制演繹導致多元（個）成礦體系的廣義同位復合構成多元復合成礦系統的思想，對江達構造帶的構造演化、成礦規律和找礦方向進行了系統的研究。 -
And the generalized homothetic composite action of metallogenic subsystems mentioned above formed the multiple - composite metallogenic system of the jiangda tectonic belt. the typical ore deposits of jiangda tectonic belt, such as dingqinnong, jiaduoling, renda etc, are contact metasomatic type deposits formed intracontinental rifting stage, and the tectonic - magmatic - hydrotherm of intracontinental orogenic stage superposed and rebuilt some preexistent ore body. their space distribution is controlled by composite intrusive rock belt of ne direction
對丁欽弄、加多嶺、仁達等典型礦床的研究表明，它們均為形成於陸內裂谷作用階段的接觸交代型礦床，陸內造山期的構造?巖漿?熱液作用疊加改造了先成礦體，礦床空間分佈受北東向復合侵入巖帶控制。 -
The nw yunnan area is one of the famous tectonic - metallogenic regions in southwestern china, and a series of engineering problems always occur because of the existence of altered rocks formed by hydrothermal action
摘要滇西北地區是中國西南地區最重要的構造成礦帶之一，與其相伴出現的蝕變巖常引起一系列工程問題。 -
For the tectonic coal ， the properties of higher porosity and lower permeability make it capable of keeping higher gas pressure ； both of the “ isolating action ” and “ gas - cushion action ” cut down the resistance against outburst ； the specifity of high - defomed - extent makes desorption ， escape and flowing quickly become possible ； the existing of weak - seam or “ thoroughfare - seam ” create suitable conditions for the initial erupting and continued developing of coal and gas outburst. on the whole ， it is the synhesis action of all factors ， which leads to outbursts. the existing of tectonic coal with certain thickess is the essential condition of coal and gas outbursts ， but not the sufficient condition
高空隙率、低透氣性使構造煤能夠保持較高的瓦斯壓力；破碎性、 「隔離」作用及「氣墊」作用，使構造煤抵禦外力作用的能力大大降低；構造煤變形幅度大的特性，為瓦斯的迅速解吸、放散和快速流動創造了條件；構造煤薄弱分層或「通道層」的存在，則為煤與瓦斯突出的初始激發和持續發展奠定了基礎；上述因素的共同作用，影響和制約了煤與瓦斯突出的強度和分佈.盡管如此，一定厚度的構造煤的存在只是發生煤與瓦斯突出的必要條件和有利條件，而非充分條件 -
Target drilling sites include areas where the mantle has been brought closest to the surface by tectonic action or where the crust is relatively thin, such as the nankai trough off japan ' s pacific coast
鉆探的目標包括了某些因板塊運動而使地函接近地表的區域，或是地殼相對較薄的地方，例如日本太平洋海岸外的南海海槽。 -
On the basis of lots of forerunners " data and my research in this thesis, i put forward that the formation and evolution of the west sichuan foreland - like basin were controlled asynchronally by thrust action of two tectonic zones ? longmen mountains and micang - daba mountains, and divided the west sichuan foreland - like basin into three evolutionary phases - - early margin foreland basin stage ( t3m - t3t ), middle foreland - like basin stage ( t3x - j3p ) and late shrinking and extinct stage ( k1 ? 2 )
在收集眾多前人資料和本論文編寫階段實際觀測研究的基礎上，提出和論證了川西類前陸盆地的形成和演化受龍門山和米倉山?大巴山兩構造帶非同步逆沖推覆作用的復合控制，並將川西類前陸盆地的構造演化劃分為三個階段：早期邊緣前陸盆地演化階段（ t _ 3m ? t _ 3t ） 、中期類前陸盆地演化階段（ t _ 3x ? j _ 3p ） ）和晚期萎縮消亡演化階段（ k _ 1 ? e _ 2 ） 。 -
In north of whole three rivers tectonic belt include jiangda tectonic belt, regional geochemical research indicate that its geochemical anomaly present the character of belt in nw direction and trip in ne direction, too. this is the geochemical response in earth ' s surface of deep - action. in nature, it is the consequence resulted by the terranes inserted as strips and blocks, regional transversal structure develope
區域地球化學研究表明，包括江達構造帶在內的三江構造帶北段，區域地球化學異常亦表現出北西成帶、北東成條特徵，這是深部作用的地表地球化學響應，實質上是地體條塊鑲嵌、區域橫向構造發育以及與此相關的殼幔長期作用的結果。 -
( 4 ) it is the largest area of the danxia landfonn of the northwest of the yunnan province in china. there are three landscape areas include liming scenery spot, luoguqing scenery spot and shibaoshan scenery spot. it takes three scenery spots as a action research for analysis of the zig - zag pattern caused by joints, weathering, tectonic activity and magma activity
第四，針對中國最大的丹霞地貌分佈區?滇西北，以黎明黎光、羅古箐、石寶山丹霞地貌景區進行實證研究，初步分析了滇西北丹霞地貌發育的特點?大面積的龜裂現象主要由兩組節理和風化作用形成的，構造、巖漿活動也對龜裂的形成起了一定作用。 -
Bozhong area has different oil - gas accumulation characteristics from the adjace nt onshore oil fields. because of the latter thermal event and tectonic action, bo zhong area became the subsidence center and depo - center of the bohai bay basin
其具有不同於周邊陸地油田的油氣成藏特點，晚期的熱沉降和構造活動使其成為渤海灣盆地的沉降和沉積中心，上第三系具有優于周邊陸地油田的良好的儲蓋條件，晚期的構造活動與油氣主要排烴期相匹配，為油氣向上第三系圈閉中運聚提供了良好條件。 -
In this paper, rock mass structural features have been studied systematically, anti - sliding boundary condition is defined and dam shoulders anti - sliding stability is evaluated based on studying on the genesis of rock masses discontinuities and geological investigations, data statistics and indoor test. based on research productions that have been obtained, basalt lithofacies features and action of rock mass structural and tectonic stress field are generalized
本文通過大量野外地質調查、資料統計和室內測試分析，在對結構面成因研究基礎上，系統總結了壩區結構面的工程地質特徵，確定了壩肩抗力體的邊界條件，分析了壩肩抗力體的抗滑穩定性。
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