巖石包圍的 的英文怎麼說
中文拼音 [yándànbāowéide]
巖石包圍的
英文
rockbound-
Dolomite also occurs in this mode as replacement of limestone along major fractures and belts of enclosed breccia.
沿包圍角礫巖的主要裂隙帶,以交代石灰巖的方式,也能形成白雲石。And apatite. by these analyses and comparison with general granite both in china and the world and with the granite in other au or cu belt in china, the characteristics of the granite in this area are concluded as follows. it belongs to magnetite - i or syntectic granite and has crust - mantle mixed characteristics ; it was formed mainly by crystallization differentiation of melting magma and multiphase varied intrusion ; the degree of differentiation evolvement is not high ; the granite and its enclaves p. re congenetic ; the range of temperature is about 500 - 700, the range of pressure is about 2. 50 gpa - 4. 35 gpa, and the range of oxygen fugacity ( lg fo2 ) is - 15. 53 - - 14. 00 ; most granite bodies formed before the collision of plates, and few formed after the collision of plates
通過對測試數據的分析與綜合研究,並同中國和世界一般花崗巖類以及中國主要金、銅成礦巖體的花崗巖類進行對比,得出本區花崗巖類巖石具有以下特徵:屬磁鐵礦-型或同熔型花崗巖,其巖漿物質具殼幔混源特徵:主要由熔融態巖漿經結晶分異作用,通過多期變速上侵而形成;其分異演化程度較低;寄主巖基和包體具有同源性;巖石的形成溫度范圍約為500 - 700 ,壓力大約為2 . 50gpa - 4 . 35gpa ,氧逸度值1gfo _ 2為- 15 . 53 ? 14 . 00 ;該巖帶主要形成於板塊碰撞前消減的活動板塊邊緣期,為燕山至喜馬拉雅早期的大陸邊緣火山弧環境的產物。The capital of the old kingdom of egypt has some extraordinary funerary monuments, including rock tombs, ornate mastabas, temples and pyramids
這處令人嘆為觀止的墓葬群遺址坐落在古埃及王國首都的周圍,包括巖石墓、石雕墓,廟宇和金字塔。Haulbowline head and mizzen - mast hill were at my elbow ; the hill bare and dark, the head bound with cliffs forty or fifty feet high, and fringed with great masses of fallen rock
帆索海角和後桅山就在眼前。後桅山是一座深色的禿山,帆索海角被四五十英尺高的峭壁和崩塌的大塊巖石所包圍。Through the study of characteristic of macroelement, microelement, rare - earth element, oxyhydrogen isotope, sulfur isotope, lead isotope, fluid inclusion etc, a conclusion can be drawn that metallogenic substance comes from the upper mantle with mixing of some substance from the upper crust latter. it is likely to have the same source with the surrounding rock
通過對礦床的常量元素、微量元素、稀土元素、流體包裹體特徵、氫氧同位素、硫同位素、鉛同位素等特徵的研究,認為成礦物質主要來源於上地幔,與周圍巖石存在著同源的可能性,後期有一定的上地殼物質混入,成礦作用有三期,分別與區內的花崗巖、二長花崗巖脈、雲煌巖脈有關。Quartz core zones : mineralisation occurs in enclaves of albitisation around the core of the pegmatite. tantalite crystals are large and randomly distributed
石英核心帶:礦化作用存在於被納長石礦包圍的偉晶巖核心。鉭鐵礦呈現巨大而不規則分佈。Stone cover : point the country rock surrounded with the material appearance in hetian yushan
石皮:指和闐玉山料外表包圍的圍巖。One of country rock to flash petrochemical industry dolomite rock of dali completely, exploit out with the jade while exploiting, enclosing yu yu s surface, this kind of stone wraps up the stone of the jade and jade boundary line and clear, can separate
圍巖一種是透閃石化白雲石大理巖,在開采時同玉一起開采出來,附於玉的表面,這種石包玉的石與玉界線清楚,可以分離。圍巖另一種是透閃石巖。As vulkan carried his prize back to the settlement, ill fate beset him as mount deathfire erupted into violent life, hurling rocks and lava high into the air
呼嘯而出的高溫火山巖漿,滾動的巨石,極度致命的火山毒氣包圍了偉大的凡爾康。West guangxi limestone region includes wide areas of north tropics, south subtropics and middle sub - tropics, where the richness and uniqueness of biodiversity and cultural diversity are unparalleled not only in china but also in the world
摘要廣西西部石灰巖地區包括北熱帶、南亞熱帶和中亞熱帶的廣闊范圍,生物多樣性和文化多樣性的豐富性和獨特性不僅在中國,而且在世界上都稱得上是一個獨一無二的區域。A drier, rocky highland which i already described, and a rising flood plain which breaks this region into a series of small islands set amongst a shallow watery swamp area
其中一個部分是我之前描述過的巖石高地,另外的一部分則是逐漸升起的被陰暗沼澤與河流分支包圍的眾多島嶼。At the same time watertight rock surround the carbonate rock, which is helpful to water percolate deeply and trigger earthquake
同時,峽谷區碳酸鹽類巖石周圍又有弱透水和微透水的巖層包圍著,有利於庫水向深部滲透,誘發地震。The mostly content in this paper include the law of the influence upon the effective stress coefficient worked by the holes configuration which comprise the holes rate and the hole distributing, and the law of the influence upon the effective stress coefficient worked by the cracks configuration in rock which comprise the amount of cracks and the cracks distributing. by numerical value experiment, the variety laws of the effective stress coefficient worked by the cracks distributing, by the fractal dimension and the initial value have been work out. by referring to the formerly physical experiment datum and conclusion, the thesis has studied the influence upon the effective stress coefficient worked by the outside pressure and the liquid press inside rock and sum - up the variety law of the effective stress coefficient with the outside pressure and the liquid press
本文的主要內容包括:巖體孔隙裂隙結構對有效應力系數的影響規律,即:一是孔隙率大小及分佈形態對有效應力系數的影響規律,二是裂隙的條數和分佈形態對有效應力系數的影響規律,並得出了裂隙的分形參數,即:分形維數和裂隙初值的變化對有效應力系數的影響的相關規律,同時也搞清了裂隙分佈形態對有效應力系數的影響規律;參照已有的物理試驗結果,分別研究了巖石所受的圍壓和孔隙流體壓力的變化對有效應力系數造成的影響,從細觀的角度揭示了有效應力系數隨二者的變化規律。This thesis, according to limestone environmental characteristic and characteristic of construction of highway of mountain area of limestone, sets out in excavating from the road bed of the angle of environmental protection, according to trying not to excavate, how to reduce to excavate, how to reduce and excavate the impact on surrounding environment of the course, how to go on the expressway view and ecological environment and how to carry on environmental quality resume, we employ theories such as engineering of traffic, rock soil engineering, traffic psychology, traffic aesthetics, operations research, etc. we have excavated environmental protection theory and method and carried on research to the mountain area expressway road bed of limestone systematically, propose the road bed to excavate and optimize, slope protect, discard cubic meter of earth and stone deal with, natural river system recuperate recovery, view environmental recovery, environmental quality resume theory system of appraising etc.
本論文依據石灰巖山區環境特徵和石灰巖山區高速公路建設特徵,從路基開挖中環境保護角度出發,按照盡量不開挖、如何減少開挖、如何減少開挖過程對周圍環境的影響以及如何對高速公路景觀和生態環境進行恢復、如何對建設項目進行環境質量評價等思路,應用交通工程學、巖土工程學、交通心理學、交通美學、運籌學等理論與方法,系統地對石灰巖山區高速公路路基開挖環境保護理論與方法進行了研究,構建了包括路基開挖優化、邊坡防護、土石方處理、自然水系調治恢復、景觀環境恢復、環境質量評價等理論或方法的石灰巖山區高速公路環境保護理論框架,為促進石灰巖山區高速公路的可持續發展提供了基本思路。In view of smaller and thinner samples required in grinding slice for microprobe analysis, three steps are used : establishing a thinner grinding plane on the center of homogenized crystalloid melt inclusion sample, grinding the surrounding parts of the sample to the thickness as the center, polishing the grinded sample slice in order to expose the melt inclusion to the sample surface
摘要針對磨製樣品十分細小和較薄等特點,採用如下三個步驟磨製:以加熱過的細小樣品為中心創建一磨製平面;將樣品周圍的巖石薄塊磨至接近細小樣品的相同厚度;在拋光機上拋光,使包裹體完全露出表現。Include the following several respects basically : ( 1 ) according to blast dynamics theory, research calculate gather can powder bag cut base rock form in the range of the crack when blowing up individually, analyse that proving can gathers the function of cutting the rock of powder bag
基本包括以下幾個方面: ( 1 )根據爆破動力學理論,研究計算了單個聚能藥包爆破時切割基巖形成裂縫的范圍,分析論證聚能藥包切割巖石的作用。The earth is covered by huge plates made of rock
地球被巨大的巖石層包圍著。The site is bounded to the west by steep rugged uplands and incised valleys and to the south and east by steep rocky coastline
此地點的西面被陡峭的高地包圍而處于谷中,其南面及東面則為陡斜的巖石海岸。分享友人