輝綠巖的 的英文怎麼說
中文拼音 [huīlǚyánde]
輝綠巖的
英文
diabasic-
This thesis studies each structural layer ' s feature : ( 1 ) structural layer of basement : it is a paleozoic folded basement, whose tectonic deformation and magma intrusion is fiercely, and it is affected by the early hercynian tectonic movement and related to the underthrust and closure ( c1 ) of zhungaer ocean basin and the areal pressing of continents ( c2 - 3 ) ; ( 2 ) structural layer of permian : due to the regional extending and fault depression role in mid - hercynian, it occurred to the combinations of structure and magma in santanghu basin and it ' s periphery area, such as a - granite ' s stock, batholiths and diabase ' s dike. there are many fault depressions possible
按照不同構造層,研究了各構造層的構造特徵:基底構造層:受早海西期構造作用的影響,與準噶爾洋盆俯沖閉合、而後陸-陸碰撞的區域擠壓構造作用有關,為一構造變形和巖漿侵入活動強烈的古生代褶皺基底。二疊系構造層:受中海西區域性伸展斷陷作用的影響,盆地及其周緣地區發育與伸展構造有關的構造-巖漿組合,如呈巖株、巖基狀侵位的a型花崗巖以及呈巖墻狀侵位的輝綠巖等。The mine zone is sandwiched between an overlying block of flows, pillow lavas and minor pyroclastics, and underlying agglomerates, tuffs, and more massive diabase bodies.
含礦帶夾在上覆的巖流、枕狀巖流和少量火山碎屑巖塊與下伏的集塊巖、凝灰巖和塊狀輝綠巖體之間。With the filling of diabase, the mechanical properties of the composite increased first and then decreased with a top tensile strength of 56. 5mpa and a top impact strength of 70. 1mpa. these illuminated that the diabase fiber reinforced pvc composites could be used as structure materials
復合材料的力學性能隨著輝綠巖的增加先升后降,復合材料拉伸強度最高可達56 . 5mpa ,復合材料沖擊強度最高可達70 . 1mpa ,說明輝綠巖纖維增強pvc復合材料作結構材料使用。Based on an analysis of geochemical characteristics of rocks and trace elements as well as rare earth elements, this paper holds that they are products of crystallization differentiation of the same magma, that the major ore resource of this area is copper, and that gabbro - diabase is the main ore - bearing horizon
通過對巖石化學特徵和微量元素、稀土元素地球化學特徵的剖析,表明其是同一巖漿結晶分異的產物,本區主要礦產應為銅,輝長輝綠巖是主要的含礦層位。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。In the paper, the diabase fiber was also selected to reinforce pvc for the first time, which has high intensity, high rigidity and low cost, the diabase fiber was treated firstly, then during mixing, melting, pressing procedure, the diabase / pvc composite were prepared
本文首次對高強度、高剛度、低成本的輝綠巖纖維增強pvc復合材料進行了研究。論文首先對輝綠巖纖維進行了表面改性,然後將改性后的輝綠巖纖維與pvc混煉、壓片制備了輝綠巖纖維pvc復合材料。The distinctive shimmer of the rocks and their marble - size crystals of red garnet, black hornblende and sage - green diopside in most places attest to metamorphic tortures nearly as intense as those experienced at akilia
伊蘇瓦巖石的許多特徵,如特殊的光澤與彈珠大小的各式結晶,包括紅色的石榴石、黑色的角閃石、鼠尾草般綠色的透輝石等,在在說明它經歷的變質作用幾乎與阿基利亞巖石一樣強烈。The ophiolite massifs are composed of mantle peridotite that is mainly harzburgite and dunite, and lacked of crust magmatite within the typical ophiolite suite
摘要該蛇綠巖帶的巖體由地幔橄欖巖組成,主要巖石類型是方輝橄欖巖和純橄欖巖,缺少典型蛇綠巖剖面中的洋殼單元。All these ductile shear zones are characterized by northward thrusting. the u - pb dating on zircons from the bedded gabbro of the qimanyuter ophiolite melange gives an age of 526 ? 1 ma ( early cambrian )
在其曼于特蛇綠巖的層狀細粒輝長巖中獲得了鋯石u - pb年齡值為526 1ma (早寒武世) ,它被晚奧陶世花崗巖侵入。The geochemical characteristics of gabbros from the jinshajiang ophiolitic melange indicate that they were derived from a mantle source different from that of volcanic rocks, which may be a product in the ocean rift in the earlier stage
東竹林蛇綠混雜巖中輝長巖地球化學特徵表明,它與火山巖不同源,可能是洋盆裂谷初期的產物。The transitional group of diabases have intervenient sig, feg, tig, indicative of in - between melting degrees and melting depths. the highest nag in thes e rocks tend to suggest that na behaved as a moderately incompatible element during magma generation, thus preclude the possibility for residual jadeite to host na
所有的觀察事實反映徐州地區晚元古代輝綠巖來源於具有不同深度、不同富集程度的nd同位素虧損地幔,因此最好的解釋模式就是它們為地幔柱沖擊作用下巖石圈-軟流圈-地幔柱相互作用的產物。Ultramafic rock fragments, which almost is altered to ophite, distributed in structural zone and displayed structural lens. so far, 9 fragments were discovered and mapped in nujinshan and bujing area ultramafic rock can be divided two kinds according to it ' s geochemical characteristics. one can be correlated with metaperidotite, which represented residual part that primary pyrolite underwent moderate partial melting, from some representative ophiolite melange in the world
按超鎂鐵巖類的地球化學特徵可將其劃分為兩類:一類具有較高而穩定的mgo 、較低的al _ 2o _ 3 、極低的cao , m f值為8 . 0 ? 8 . 4 ,按標準礦物組合進行分類可定為方輝橄欖巖,且均為fa _ ( 100 ) 、 en _ ( 100 )的鎂質端元組分;可與世界上一些典型的蛇綠巖套中變質橄欖巖進行對比,代表了原始地幔中等部分熔融作用后殘余物。Several analysis methods such as casting slice, scanning electron microscope, porosity and permeability data, mercury injection data and density of fissures are used to study the reservoir properties of volcanic rocks in huang - yu - re area, the east sag of liaohe basin. volcanic rocks in this area are mainly composed of basalt, diabase, tuff and trachyte. the dominating type of volcanic reservoir space includes secondary solution pores and structural fissures
通過火山巖的常規物性分析壓汞分析和裂縫密度分析,結合鑄體薄片和掃描電鏡,研究了遼河油田黃于熱地區的火山巖儲層物性特徵,認為該區火山巖儲層巖石類型主要有玄武巖輝綠巖凝灰巖和粗面巖,主要儲集空間類型為次生的構造裂縫和溶蝕孔縫。Such features can be ascribed to lower degrees of partial melting and greater melting depths. in particular, the decoupling between the lowest nag and highest tig tends to indicate residual jadeite during melting process so that na behaved as a moderately compatible element to lower the naao concentration in these rocks. this is consistent with the ree patterns in the high - ti diabases that have the highest ( gd / yb ) cn ratios than other two groups, which suggest a more important role of residual garnet in generation of the primary magmas
運用mgo = 8進行標準化,結合巖石成因理論討論了三大系列輝綠巖的形成相對深度和熔融比例,其中高ti系列的原始巖漿形成深度大,熔融比例小,源區相對最為富集易熔組分;低ti系列的熔融深度最淺,比例最大,源區相對虧損易熔組分;過渡ti系列則介於前兩大系列之間。All of the abovementioned facts suggest that the neoproterozoic diabases from the xuzhou area of the north china block were derived from nd isotopically - depleted mantle sources with variable enrichment in fertile components and produced through variable degrees of melting at different p - t conditions
結合新元古代全球rodinia超大陸裂解事件及其巖漿活動與地幔柱的密切關系,徐州地區晚元古代輝綠巖墻群為地幔柱作用在華北陸塊邊緣的記錄。Through opencut mining of cihai hidden iron ore deposit in recent years, it is found that there are multiperiodic diabase walls penetrated the steeply north - inclining iron ore bodies in different directions in early postmineral period so as to destroy the integrity of the iron ore bodies and divide them into many small south - inclining bodies
通過對該隱伏礦床的露天挖掘開采,發現鐵礦床在成礦后,早期有多期次輝綠巖墻以不同方向穿插於向北陡傾之鐵礦體中,從而使鐵礦體的完整性受到破壞,肢解成眾多向南傾小礦體。Qimanyuter ophiolite melange crops out 1 - 3 km in width and extends ew - nee about 50 km, parallels to the kunlun mountains. qimanyuter ophiolite melange is composed mainly of serpentinite ( metapyrolite ), peridotite, bedded gabbro, grbbro, diabase sheet and pillow - like and massif basalt as well. associated sedimentary rocks with this ophiolite melange include silicalite, dark gray silicalite and thin - bedded limestone
該混雜巖帶所包含的主要巖性單位包括:蛇紋巖(變輝橄巖) 、橄欖輝石巖、層狀輝長巖、輝長巖、輝綠巖席、枕狀、塊狀、杏仁狀玄武巖,與之共生的沉積巖為紫紅色硅質巖、深灰色硅質巖、薄層灰巖等。The embed feature of ground water is flaw - water with the special trait of rock - conformation. sorted macro - ammount element in earthe ' s surface water and underground water with categorical - analyzed method, analyzed the trait of rare earth c - o isotop in water pattern and the runoff mode number of earth ' s surface ; with the dynamic variational characteristic of ground water, the text divided ground water system and build the hydrogeological model in dam - region
大崗山電站位於大渡河斷裂帶、磨西斷裂帶和龍門山斷裂帶的交匯部位,新生代以來構造活動、地震活動和水熱活動均較強烈。大崗山電站壩區巖體為花崗巖及輝綠巖脈,斷裂和裂隙相當發育;其特殊的巖性構造特徵決定壩區地下水埋藏特徵為裂隙水。Results show that the properties of process droped along with the filling of the diabase fiber, but the balance torque was less than 50nm when the content of the diabase fiber was less than 30phr, the diabase fiber / pvc composite could be processed by traditional technics. ir showed the chemic reaction take place between the coupling agents and the fiber
研究結果表明:盡管輝綠巖纖維pvc復合體系的加工性能隨輝綠巖纖維含量的增加而下降,但當輝綠巖纖維含量小於30份時,輝綠巖纖維pvc體系的平衡轉矩小於50nm ,說明當輝綠巖纖維含量小於30份時能夠採用傳統加工方法進行加工。On the basis of surveying of the relative literature about the modification of pvc, two kinds of fibers were used to improve pvc, the light, low cost / wood fiber / pvc composites were made. using diabase fiber instead of glass fiber reinforce pvc in order to resolve the difficult process problem. the wood fiber was treated, the configuration and the mechanical properties of the wood fiber / pvc composite were studied
本文在查閱了大量國內外有關聚氯乙烯( pvc )改性的文獻資料的基礎上,採用兩種纖維對pvc進行了改性研究,用木纖維改性pvc制備輕質低成本的pvc材料,用輝綠巖代替玻璃纖維擬解決玻璃纖維增強pvc製品難加工的問題。分享友人