花崗巖床 的英文怎麼說
中文拼音 [huāgǎngyánchuáng]
花崗巖床
英文
granite bed-
Three late yenshanian granitic intrusions named gejiu intrusion, bozhushan intrusion and laojunshan intrusion in southeastern yunnan control three super - large and some medium - small polymetallic deposits
摘要滇東南錫、銀、鉛、鋅多金屬礦床主要分佈在個舊、白牛廠、都龍3個礦區,而滇東南較大的3個花崗巖體又分別出露在3個礦區或附近。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。S rose, advanced a few steps, and, with a fervent prayer of gratitude, stretched himself on the granite. which seemed to him softer than down
唐太斯站起身來,向前走了幾步,邊感謝上帝邊直挺挺地在花崗石上躺了下來,此刻他覺得睡在巖石上比睡在最舒適的床上還要柔軟。A comparative analysis of the data indicates that the differences of glowing characteristics between ore - bearing rocks and soils and barren ones are obvious, and the sot1 11 survey can be used to find granite type uranium deposits
初步研究的結果表明:含礦和無礦巖石樣品及含礦和無礦土壤樣品的熱釋光發光特徵差異明顯,可以用該方法找尋花崗巖型鈾礦床。The concept of this work comes from the riverbed and the nourishing effects the river plays in world cultures. symbolizing riverbeds in nature and adding a touch of leisure life in modern society, the five granite beds rest on a miniature course of the keelung river with small current of water running on each one. the sandblasted forms of fruits and maple leaves recall the importance of environment
本作品河床,以大河孕育文化做為作品創作發想點,加入現代社會的生活休憩概念,將五組象徵大自然中河川交匯的床型花崗巖雕塑,架設于卵石所鋪設而成的基隆河之上基隆河的河道造型則保持截彎取直前的原貌,並以少流量的水流,薄薄地覆蓋五組床型雕塑品,床板上散落的楓葉與果實,則象徵環保理念對大自然保育的重要性。The gold mine beds mainly lie in kunyushan granite and jiaodong group partly, and the direct resource of the gold is wall rock, that is kunyushan granite
區內金礦床主要產于昆崳山花崗巖之中,部分產于膠東群地層之中,礦床金直接來源於圍巖? ?昆崳山花崗巖。There is a close relation between mesozoic tectonic evolution, fluid evolution, petrogenesis and mineralization in the manzhouli - e ' erguna region in the northeast of the northern orogenic belt, china, and three evolution stages of the mesozoic tectonic - fluid - petrogenetic and metallogenetic system are proposed out : 1 ) acompanied by ree and cu mineralization, the calc - alkaline volcanic rocks and mantle - crust mixed type granite occurred under the regional tension tectonic background caused by the mongolia - okhotsk residual ocean that was closing in scissors form in the early - middle jurassic. 2 ) acompanied by pb, zn and ag mineralization, the calc - alkaline and alkaline volcanic rocks occurred under the regional shear - compression tectonic background in the late jurassic. 3 ) acompanied by u, f, pb, zn and ag mineralization, the caic - alkaline and alkaline volcanic rocks occurred under the regional tension tectonic background in the early cretaceous
摘要本文討論了北方造山帶東北段滿洲里額爾古納地區及其毗鄰區中生代構造流體成巖成礦系統及其演化的三個不同階段: 1 )早中侏羅世張性「似裂谷環境」下所形成的中基性堿性火山巖、同熔性花崗巖及深源流體活動形成的稀土礦床和斑巖性銅鋁礦床; 2 )晚侏羅世擠壓剪切環境下所形成的酸性火山巖、斑巖類及深源流體活動所形成的鉛鋅銀礦床; 3 )早白堊世張性環境下所形成的基性堿性火山巖及深源流體活動所形成的鈾礦床、金銀礦床及螢石礦床。Abstract : it has been established that titanium exists in jinduicheng molybdenum deposit in rutile type by test for all kinds of ores. its grade is about 1 %. there isn ' t concentration in products. the particle size is fine, and the distribution isn ' t evenly. it has a definite economic benefit if it recoveried from tailings
文摘:通過對金堆城鉬礦床中各種類型礦石的系統測試,查明了鈦在該礦床中主要以單礦物金紅石的形式存在於花崗斑巖各蝕變帶的鉬礦礦石中,品位約為1 % ,產品中沒有富集,基本隨尾礦流失,粒度細,分佈不均,從尾礦中進行綜合回收,具有一定的經濟效益。This paper describes the basic principle of radon gas survey and, with an analysis of the result of radon survey performed over the known blocks in the xiazhuang granite uranium orefield, illustrates the effectiveness of such survey in the prospecting for deep concealed uranium deposits
摘要介紹了氡氣測量的基本原理,通過分析其在下莊花崗巖型鈾礦田上已知礦段的測量結果,來說明氡氣測量是尋找深部隱伏鈾礦床的有效手段。The granite and strata with high au abundance have been considered to the source of gold by many geologists
摘要許多研究者認為,金豐度高的花崗巖和地層就是金礦床的礦源巖和礦源層。The municipality has 49 kinds of minerals with proved reserves and 218 mineral deposits, and the main minerals include coal, lead, zinc, copper, iron, tungsten, antimony, cement limestone and granite, of which 35 kinds rank top three and 23 kinds top one in the province
全市已探明儲量的礦產49種,礦床218個,主要礦種有煤炭、鉛、鋅、銅、鐵、鎢、銻、水泥灰巖、花崗石等,其中保有儲量位居全省前三位的有35種,居第一位的有23種。The academic research orientations are : the mineralizing rules and the forecast of hidden deposits, research of granite structure and mineralizing kinetics, modern structural analysis, area structure and mineralizing structure, structural geochemistry and mineralizing geochemistry, and the overall evaluation, comprehensive utilization, and sustainable development of mineral resources
本學科主要研究方向:成礦規律與隱伏礦床預測、礦產資源綜合評價、綜合利用和可持續發展、花崗巖構造與成礦動力學、現代構造解析與成礦構造、成礦地球化學與構造地球化學。分享友人