斑巖 的英文怎麼說
中文拼音 [bānyán]
斑巖
英文
lamprophyre-
Porphyry rocks in this belt are intermediate - acid rocks of calc - alkaline series
該斑巖帶斑巖屬鈣?性系列、中酸性巖類。There are three genetic types of mineral deposits in the beiya ore district : cu - au polymetallic deposits related to alkaline porphyries, comprising porphyritic cu - au deposits and polymetallic skarn deposits related to quartz - albite porphyry and quartz - k - feldspar porphyry ; fe - au deposits related to gabbro or basalt magma, consisting of magmatic fe - au deposits and sedimentary polymetallic deposits formed in caves and lakes ; and palaeo - placers formed at the weathering surface, in lakes and in karsts
北衙金礦有3種成因不同的礦床：與堿性斑巖有關的銅金多金屬礦，包括與石英鈉長斑巖和石英正長斑巖有關的斑巖型銅金礦床和矽卡巖型多金屬礦床；與輝長玄武巖漿有關的鐵金礦床，包括熔漿型鐵金礦床和噴流沉積型多金屬礦床，後者又有洞穴和湖相沉積環境之分；及古砂礦，有古風化殼型砂礦、河湖相古砂礦和洞穴沉積古砂礦。An integrated analysis of geological and petrochemical characteristics of various porphyry bodies ( groups ) in this porphyry belt show that porphyry bodies in this belt are cupreous or copper ( molybdenum ) ones which have good metallogenic prospects
通過對該斑巖帶各斑巖體（群）地質特徵、巖石化學特徵的綜合分析，表明其為含銅斑巖或銅（鉬）斑巖，具良好的成礦前景。The mafic dikes also formed by the partial melting of enriched mantle, include gabbro, diabase ( distributing mainly in luxi ) and lamprophyres ( camptovogesite, odinite and hornblende lamprophyres ) ( mainly in ludong ). for all the rocks, crustal contamination was absent when magma emplaced. 2
基性脈巖主要包括輝長巖、輝綠巖（主要分佈在魯西地區）和煌斑巖（以斜閃煌斑巖為主，同時含部分拉輝煌斑巖和角閃煌斑巖） （主要分佈在魯東地區） ，都為富集巖石圈地幔部分熔融的產物。Quartz - diorite - porphyry
石英閃長斑巖The lithologies of intrusive rocks were re - determined, for example, the rock previously named as diorite in southern area was renamed as gabbro, and the dike rock distributed along nnw as spessartite which was related to formation of the zhulazaga gold deposit to some extent
對礦區各類侵入巖重新釐定了它們的巖性特徵，如礦區東南部原閃長巖重新確定為輝長巖，確定nnw向分佈的脈巖為閃斜煌斑巖，且認為後者和朱拉扎嗄金礦的形成有一定的關系。The copper is disseminated in small joint surfaces and cracks in the porphyries.
銅浸染在斑巖的細小節理面和裂隙中。The mineralization theories related to the continued resources exploration of the crisis mines include : the model of golden deposits in greenstone belts ; the superimposed model of epithermal deposits and porphyry deposits ; the prospecting model of superfine dip gold deposit in deep ; prospecting model of copper and nickel sulfides in deep ; the associated model of lead, zinc and gold
與危機礦山接替資源找礦勘查有關的成礦理論包括：綠巖帶金礦新模式，淺成熱液和斑巖銅礦的套疊模式，微細浸染型金礦深部找礦模式，銅鎳硫化物深部找礦模式，金和鉛鋅礦共伴生模式等。Through the study of the example of shaxi porphyry body in anhui province, the authors first figured out the storage time of plagioclase phenocrysts, then calculated the nucleation rate and growth rate of the crystals and, on such a basis, established the thermal model for cooling of the hypabyssal magmatic system
本文試圖通過對安徽沙溪斑巖體進行實例研究，先求出斜長石斑晶的存儲時間，再算得晶體成核速率和生長速率，進而建立起淺成巖漿體系冷卻的熱模型。In the whole city the proven mineral reserves are of 53 kinds, of which the kerogen shale is 5. 1 billion tons, kaolin over 0. 3 billion tons, ranking first in the country. rare earth and porphyrite tin are big mines on the country scale ; xinyi jade mine, reputed as " jade of the south " is one of the three big jade mines in the country
全市已查明礦藏53種，其中油母頁巖51億噸，高嶺土儲量3億多噸，均居全國首位；稀土、斑巖型錫礦屬全國大礦；被譽為「南方璧玉」的信宜玉石礦是全國三大玉石礦之一。Intrusive features and its influence of lamprophyre on coal seams and coal quality in tongxin mine field
同忻井田煌斑巖侵入特徵及對煤層和煤質的影響As the increase of domestic high - rise buildings, more and more deep foundation trench supporting constructions have come into existence. among the general geographical condition of the urban district in qingdao, most of regions, which mainly consist of strong de composed rocks, are in quite good condition. except for the sandy soil and oozy soil along sea sides. but the development of rock cracks and breaking zones and unstable lamprophyre still exist, so blasting is needed during constructions of foundation trench. blasting have bad influence on the stability of slopes. moreover. the slope - liding has happened for several times, so the engineering project of foundation trench attracts more attention of people
隨著國內高層建築的發展，深基坑支護工程越來越多，綜合青島市區的地質狀況，除海邊有砂性土及淤泥軟土外，大部分地域巖土條件相對較好，多以強風化巖為主，但巖石裂隙發育，間或有斷裂帶和穩定性極差的煌斑巖穿插其中，基坑施工時需要爆破施工，對邊坡的穩定造成了不利影響，加之連續出現的幾次滑坡失穩事件，基坑支護工程越來越引起了各方面的重視。2. 38. 6ma and 36. 7ma isotopic ages of quartz - monzonite - porphyry in lianhuashan and alkaline porphyry in zhuopan have respectively been obtained. those results are consistent with the ages of the porphyries in both lanping - shimao basin and changdu basin related igneous rocks, representing the first episode ( lanping movement ) of tectonics - magmatism - metallogenic event during the himalayan movement
獲得了蓮花山石英二長斑巖及卓潘堿性斑巖的ar - ar年齡，分別為38 . 6ma與36 . 7ma ，與整個蘭坪?思茅盆地與昌都盆地及兩側的斑巖與相關火山巖一致，代表喜馬拉雅運動第一幕（蘭坪運動）的重要構造?巖漿?成礦事件。It is argued that the magmatic activities of quartz - monzonite - porphyry and alkaline porphyry presumably played an essential role in mineralization of this district, that is, the porphyry system could be important sources of both ore - forming metals and ore - forming fluids, as well as a thermal engine that drived cycling of metallogenic fluids
初步認為石英二長斑巖與堿性斑巖巖漿活動對本區成礦有重要作用，既是重要的礦源和流體來源，又是驅動成礦流體循環的主要熱源。Four major rock types are found within the reserve. from the oldest to the youngest, they are the tuffs with volcanic bombs, granodiorites, porphyritic rhyolites and basaltic dykes, respectively. geomorphologically, the marine reserve has typical exposed rocky shore of south - easterly - directed capes and headlands in hong kong
鶴咀海岸保護區內可以找到四種主要巖石種類，以巖石形成的年代計算，最古老的是火山爆發形成的凝灰巖，然後依次是花崗閃長巖，流紋斑巖及玄武巖。In many porphyry copper deposits, additional enrichment of the metal has been caused by surficial weathering.
在許多斑巖銅礦礦床中，地表風化使得金屬銅進一步富集。The bayan bold gold deposit is of porphyry - type related to adakite
礦床類型屬于與埃達克巖有關的斑巖型金礦床。Mica - syenite - porphyry
雲母正長斑巖Soda syenite porphyry
鈉正長斑巖The ore - forming spectrum of the himalayan alkali - rich porphyry in northwestern yunnan province
滇西北喜馬拉雅期富堿斑巖成礦譜系分享友人