2016-06-06 23:04
dacite翻译
英安岩
音标读音
英式:['dæsaɪt]美式:['deɪˌsaɪt]
基本意思
n.英安岩
形近的词
变形
例句
- Chronology and Geological Significance of Chelugou Dacite Porphyry in North Qilian Mountains
北祁连山车路沟英安斑岩的年代学及地质意义
- The mobility of six kinds of refractory elements for dacite weathering profile in Jiaonong, Guangxi were studied.
对广西凭祥叫弄英安岩风化剖面中6个难熔元素的活动性进行了研究。
- The Qi'eshan Group volcanic rocks consist of basalt, basaltic andesite, dacite and rhyolite.
岩石类型为玄武岩、玄武安山岩、英安岩和流纹岩。
- Abstract: The discovery of andesite and dacite in Permian to Triassic strata verifies the existence of island-arc volcanic rocks;
摘要：二叠纪至三叠纪地层中安山岩、英安岩的发现，证实了岛弧火山岩的存在；
- On the other hand, the remarkable difference in REE and trace element normalized patterns of basalt, andesite, dacite and rhyolite suggests the different source.
REE和微量元素分配型式以及微量元素比值对的显著差异，暗示流纹岩与玄武岩-安山岩-英安岩来源于不同源区。
- Major volcanic rock types of Carboniferous times are andesitic basalt, dacite, rhyolite, characterized by a bimodal volcanic suite.
石炭纪火山岩主要为安山玄武岩和英安岩、流纹岩类，略具双峰式火山岩特点。
- Studies of petrology and elemental geochemistry indicate that the Xiangshan uranium ore-field dacite porphyry belongs to intra-plate shoshonitic rock type and is a kind of shoshonitic dacite porphyry.
岩石学、元素地球化学研究表明，相山铀矿田的英安斑岩属于板内型钾玄质岩类，为钾玄质英安斑岩。
- The rocks are mainly composed of rhyolite and dacite, belonging to low-K and calc-alkaline series.
认为该区酸性火山岩主要由流纹岩和英安岩组成，属低钾系列和钙碱性系列。
- The Yeba Formation in the Dagze region, Xizang is built up of slightly metamorphosed basalt, dacite and acidic tuff intercalated with purplish red sandstone.
西藏达孜县附近的叶巴组主要为一套浅变质玄武岩、英安岩、酸性凝灰岩夹少量紫红色砂岩。
- The ore bodies in the Gongpoquan deposit are mainly hosted within granodiorite porphyry and dacite porphyry.
矿体主要产在花岗闪长斑岩和英安斑岩体内。
- The rocks include shoshonite, latite, trachyte, mugearite, dacite and rhyolite.
岩石类型主要有钾玄岩、安粗岩、粗面岩、橄榄粗安岩、英安岩和流纹岩。
- Region of Zhibo iron deposit is mainly composed of basalt, basaltic trachyte andesite, a little dacite and rhyolite.
智博铁矿区的主要火山岩岩石类型为玄武岩、玄武质粗面安山岩和粗面安山岩，还有少量的英安岩和流纹岩。
- The discovery of adakitic dacite in Early Palaeozoic island arc volcanic rocks on the northern margin of Qaidam basin and its geological significance
柴北缘早古生代岛弧火山岩中埃达克质英安岩的发现及其地质意义
- Experimental study on microseismic characteristics of ore rock and acoustic parameters of rock tuff, dacite porphyry and ore pyrite in the mine monitoring region, analysis of cracked rock mass acoustic emission parameters and distribution features in the process, and research characteristics of rock fracture. 3.
在矿山监测区域选取围岩凝灰岩、英安斑岩及矿体黄铁矿进行矿岩微震特性与声波参数的室内试验研究，分析岩体破裂过程中声发射特征参数及分布情况，并研究矿岩的破裂特征。
- Optical observation for thin sections, X ray diffraction analyses and chemical analyses are applied to study the formation of a dacite weathering profile in Pingxiang, Guangxi.
利用薄片观察、X射线粉晶衍射分析和化学分析方法研究了广西凭祥英安岩风化剖面的形成作用。
- The rock types include rhyolite, dacite and sedimentary volcaniclastic rocks, among which the lava tuff breccia was newly discovered in the 1 ∶ 50 000 region.
岩石类型为流纹岩、英安岩和沉火山碎屑岩，其中的熔结角砾凝灰岩是本次1∶5万区调中的新发现。
- Its genesis is related to volcanic eruption and dacite porphyry intrusion. And it has some characteristics of porphyry Cu deposit.
成因上与火山喷发、英安斑岩体侵入作用有关，具有斑岩铜矿的一些特征。
- The formation of ore deposit is related to the land facies volcanic activity and the later volcanic thermal fluid and dacite intrusion, which is clearly controlled by the lithological character of volcanic rock, lithofacies, horizon and structure.
矿床形成与陆相火山活动及其后的火山热液、英安斑岩体侵入有关，明显受火山岩岩性、岩相、层位及构造控制。
- Adakite is a special kind of island arc andesite, dacite and rhyolite ( mainly dacite) or tonalite and trondhjemite.
埃达克岩（adakite）是一种特殊的岛弧安山岩、英安岩、流纹岩（以英安岩最常见）或英云闪长岩和奥长花岗岩。
- Based on the electron microprobe and laser ablation inductively coupled plasma mass spectrometer ( LA-ICP-MS) analyses, the major and trace element features of amphibole from the Cenozoic high-potassium calc-alkaline dacite of north Qiangtang are discussed in this paper.
利用电子探针和激光探针剥蚀系统（LA-ICP-MS）对北羌塘新第三纪高钾钙碱岩系英安岩中角闪石的主元素和微量、稀土元素进行了分析。
- The results show that the volcanic rocks, including basaltic trachyte, trachyandesite, trachyte and dacite, belong to calc-alkaline series.
结果表明，火山岩的岩石类型为玄武粗安岩、粗面安山岩、英安岩及粗面岩，属钙碱性岩石系列；
- The volcanic rocks mainly include basalt, high-Al basalt, andesite, dacite, rhyolite and/ or rhyolitic pyroclastic rocks.
主要岩石类型有玄武岩、高铝玄武岩、高钾安山岩、英安岩、流纹岩及流纹质角砾凝灰岩。
- U-Pb single-grain zircon age of the dacite is ( 474.5 ± 4.7) Ma, which agrees with stratigraphic chronology.
英安岩单颗粒锆石U-Pb年龄为（474.5±4.7）Ma，与中&晚奥陶世地层年代相吻合。
- The ( examination) of the petrography shows that the volcanic terrains in Tengchong are typical of the basalt-( andesite)-( dacite) arc volcanic rock associations of the calc-alkaline series.
岩相学特征表明，该火山群为典型的钙碱性系列玄武岩安山岩英安岩弧火山岩组合。
- Chemical weathering for dacite in Pingxiang, Guangxi
广西凭祥英安岩的化学风化作用研究
- The Minle Cu deposit is distributed in the middle Triassic calc-alkalic, alkalic volcaniclastic rock, lava and subvolcanic rock ( dacite porphyry).
民乐铜矿产于中三叠统钙碱性、碱性系列火山碎屑岩、熔岩、次火山岩（英安斑岩）中。
- The volcanic rocks belong to high kalium calc alkalic series and can be divided into andesite, dacite, trachydacite and rhyolite by petrochemical composition.
据岩石化学成分，金刚台组火山岩可划分为安山质、英安质、粗面英安质和流纹质几种类型，并属于高钾钙碱性系列。
- Identification of rhyolite? dacite porphyry and its relation to uranium mineralization at Xiangshan uranium ore-field
相山铀矿田流纹英安斑岩的厘定及与铀矿化的关系
- They include mainly high-alumina basalt, basaltic andesite, a few of andesite and dacite as well, belonging to calc alkaline series but somewhat tholeiitic series in the early stage.
它们属于同一钙碱性岩浆演化系列，其中高铝玄武岩是其它火山岩的母岩。
- Spherulitic Dacite ── A Natural Rock Used as Ceramic Opacifier
球粒状英安岩&一种作为陶瓷釉用原料的天然岩石
百科解释
网络意思