岩基

The intermediate-basic volcanic rocks with SiO2 content less than 57.48 wt% are high in Al2O3(20.22-16.34 wt%) and K2O, enriched in large ion lithophile elements, show obvious Nb, Ta negative anomaly, these are same to the basalts which formed in island arc. The andesite, dacite and rhyolite rocks with SiO2 content between 62.11-75.19 wt%, are similar with the I-type granitic rocks formed in island arc in their geochemistry. It is suggested that the Jueluotage area of East Tianshan was in island arc setting during Late Carboniferous, when the subduction of the ancient Asian Ocean was in progress.

其中w(SiO2)小于57.48%的中基性火山岩具有高w(Al2O3)(16.34%~20.22%)，较富钾，富集大离子亲石元素，具明显的Nb、Ta负异常；w(SiO2)介于62.11%~75.19%之间的安山岩、英安岩和流纹岩岩石化学特征与准铝质的Ⅰ型花岗质岩石相似，其地球化学特征也反映出岛弧花岗岩的特点，表明东天山觉罗塔格地区路白山一带在晚石炭世仍处于古亚洲洋向南俯冲的岛弧环境。

Microspar structures carbonate is characterized by elphent tooth-like structure consisting of fine, equant sparry calcite crystals, and hosting rocks is mainly fine-grained carbonates with mud.

臼齿构造碳酸盐岩是一种具有类似于大象臼齿特征的特殊碳酸盐岩，其微亮晶脉由纯净的、基本等粒的方解石构成，而基质物质则由细粒的、富泥质的灰岩组成。

Microspar structures carbonate is characterized by elphent toothlike structure consisting of fine,equant sparry calcitecrystals,and hosting rocks is mainly finegrained carbonates with mud.

臼齿构造碳酸盐岩是一种具有类似于大象臼齿特征的特殊碳酸盐岩，其微亮晶脉由纯净的、基本等粒的方解石构成，而基质物质则由细粒的、富泥质的灰岩组成。

Data of major andminor elements in magnetite, cassiterite, galena and sphalerite from oredeposits within this ore belt suggest that these ore deposits are of skarn,hydrothermal, porphyry and greisen types related to Yanshanian magmaticactivity and that iron in ores came from regional Permian marine interme-diate-basic volcanic rocks whereas partial lead and zinc from Permian geo-synclinic sediments.

矿带中各矿床的磁铁矿、锡石、方铅矿、闪锌矿的主元素和微量元素数据表明，这些矿床是属与燕山期岩浆活动有关的矽卡岩型、热液型、斑岩型和云英岩型矿床；其成矿金属组分中的铁来源于区域晚古生代海相中-基性火山岩，部分铅锌来源于区域二叠纪地槽沉积物。

Geek in the pink Well let the geek in the pink take a stab at it If you like the way I'm thinkin' baby wink at it I may be skinny at times but I'm fat fulla rhymes Pass me the mic and I'm a grab at it well isn't it delicious crazy way that I'm kissin' Cause baby listen to this don't wanna miss it while it's hittin' Sometimes you gotta fit in to get in But don't ever quit cause soon I'm gonna let you in but see I don't care what you might think about me You'll get by without me if you want I could be the one to take you home Baby we could rock the night alone If we never get down it wouldn't be a let down But sugar don't forget what you already know I could be the one to turn you out We could be the talk across the town Don't judge it by the color, confuse it for another You might regret what you let slip away Like the geek in the pink pink pink Like the geek in the pink yeah Well this relationship fodder don't mean to bother nobody But Cupid's automatic musta fired multiple shots at her Because she fall in love too often that's whats the matter At least I talk about it keep a pattern of flattery and She was starin' through the doorframe and eyeing me down like already a bad boyfriend Well she can get her toys outta the drawer then Cause I ain't comin' home I don't need that attention, see I don't care what she might think about me she'll get by without me if she want I could be the one to take her home Baby we could rock the night alone If we never get down it wouldn't be a let down But sugar don't forget what you already know I could be the one to turn you out We could be the talk across the town Don't judge it by the color, confuse it for another You might regret what you let slip away Hey baby look at me go From zero to hero You better take it from a geek like me I can save you from unoriginal dum-dums Who wouldn't care if you com...plete him or not So what I've got a short attention span A coke in my hand Because I'd rather have the afternoon, relax and understand My hip hop and flip-flops well it don't stop with the light rock A shot to mock you kinda puts me in the tight spot The hype is nothing more than hoo-ha so I'm Developing a language and I'm callin' it my own So take a peek into the speaker and you'll see what I mean That on the other side the grass is greener I don't care what you might think about me You'll get by without me if you want I could be the one to take you home Baby we could rock the night alone If we never get down it wouldn't be a let down But sugar don't forget what you already know I could be the one to turn you out We could be the talk across the town Don't judge it by the color, confuse it for another You might regret what you let slip away

怪胎的粉红色那么让怪胎的粉红色就在它刺伤如果你喜欢的方式我thinkin '婴儿在这眨眼我可能有时瘦，但我胖fulla韵我的通行证麦克风和我是一个抓住它以及是不是疯了美味的方式，我基辛'原因婴儿收听此不想错过它，而它的hittin '有时候，你总得适应进入但是，不要任何时候都很快退出事业我一定让你看到的，但我不在乎你们可能认为我你会得到的没有我如果你想我可以是一个带您回家宝贝我们可以岩夜间单独如果我们永远不会下跌不会是一个放下但是，糖不要忘记你已经知道我可以是一个把你我们可以谈论整个镇不要判断它的颜色，它混淆另一你可能会感到遗憾的是你让溜走像怪胎的粉红粉红粉红像怪胎在粉红色的是那么这种关系的饲料并不意味着没有人打扰但丘比特的自动穆斯塔发射多种拍摄她因为她爱上往往是什么问题至少我谈论这件事保持一贯奉承和她starin '通过门框和关注我已经想了一个坏男友那么她可以让她的玩具outta然后抽屉原因我不是comin家里我不需要注意，见我不在乎什么，她可能认为我她会没有我的，如果她想我可以是一个带她回家宝贝我们可以岩夜间单独如果我们永远不会下跌不会是一个放下但是，糖不要忘记你已经知道我可以是一个把你我们可以谈论整个镇不要判断它的颜色，它混淆另一你可能会感到遗憾的是你让溜走喂婴儿看我走从零到英雄您是否可以更好地从一个像我这样的怪胎我可以为您节省来自非独创的达姆， dums 谁不会关心你的COM 。。。他完全或不所以我有一个短期注意跨度焦炭在我的手因为我宁愿有下午，放松和理解我的嘻哈和触发器以及它不停止与轻摇滚一杆嘲笑你有点儿让我在紧张的现场宣传只不过是豪哈所以我开发的一种语言，我callin '但我自己因此，需要看到的发言，你会明白我的意思这在另一边的草绿色我不在乎你们可能认为我你会得到的没有我如果你想我可以是一个带您回家宝贝我们可以岩夜间单独如果我们永远不会下跌不会是一个放下但是，糖不要忘记你已经知道我可以是一个把你我们可以谈论整个镇不要判断它的颜色，它混淆另一你可能会感到遗憾的是你让溜走

Based on field work in fourteen typical ore districts of China, the author made experiments on contact metasomatism of ultrabasic-acid intrusive rocks with carbonate rocks, interaction between volcanic pneumatolyto-hydrothermal solution and volcanic rocks, and metasomatism in the process of sedimentary metamorphism and migmatizatiun.

本文作者在全国14个典型矿区的野外工作基础上，进行了超基性-酸性侵入岩与碳酸盐岩的接触交代实验；火山气热液与火山岩的相互交代实验；区域沉积变质和混合岩化过程中的交代作用实验。

This paper reviews the conventional models for the formation of marginal compositional reversals,including wall-rock contamination,multiple injection,compositional stratification of magma,high degree of supercooling,crystal settling of phenocrysts,flow differentiation,compositional convection and upward decrease in amount of intercumulus liquid.

朱丹，罗泰义，宋谢炎，徐义刚，陶琰，黄智龙，基性-超基性岩浆成岩和成矿过程中Soret效应的研究进展综述了当前对基性-超基性岩床和层状岩体的边缘反转现象的传统解释模型，包括围岩混染、岩浆多期注入、岩浆分层、过冷却、晶体沉降、流动分异、结晶和成分对流以及逐渐减少的颗粒间熔体量。

The two volcanic materials are similar but are also different ①the partition mode of rare-earth element is similar to that of the basalt.②the increase content of the rare-earth element content in transitional layer shows that it enrichs in this segment due to the volcano events. Moreover, the comparability of the partition mode shows that the volcano-genic materials and the basalt are of the same source.③low Eu anomaly different from the high Eu anomaly of medium-acidic tuff in Meishan section, that show that their formation is different④there are plentiful basalt detritus.⑤there are enrichment of the Ti element.⑥the lower content of siderophile element of Ni and Co, especially in the transitional layer, show that there were not extraterrestrial events and big scale basic or ultrabasic volcano eruption events in this area. These characteristics show that the sedimentary source of Xuanwei Formation and Kayitou Formation is basalt.

1稀土元素配分模式与玄武岩类似；(2)稀土元素含量在异常层的增加反映了火山事件导致了它在该段地层中的富集，而配分模式的相似性反映了火山物质来源与玄武岩具有同源性；(3)低"Eu"异常区别于煤山剖面的中酸性凝灰岩高"Eu"异常模式，说明界线粘土岩成因也不同于煤山剖面的界线粘土；(4)大量的玄武岩岩屑；(5)Ti元素的富集；(6)亲铁元素Ni和Co含量较低，特别是在界线异常层含量降低，表明本区在界线处可能并不存在地外事件和大规模基性、超基性火山喷发事件，这些特征反映本区宣威组和卡以头组物质来源主要为玄武岩。

In addition, the features of elemental geochemistry of all samples suggest that (1) the EarlyTriassic andesitic rocks, characterized by characteristic natures of island arc volcanics, likely erupted in the subduction setting; that (2) the generation of LateTriassic rhyolites with an affinity of Alike granite and synchronously main body granites in the Lincang batholith displaying similar geochemical features, is closely related with the postcollision or latecollision setting; that (3) although the LateTriassic basic rocks partly show island arc volcanics such as highAl contents and NbTa depletion, some of them possessing highMg contents and mostly having traceelement ratios similar to intraplate basalt, which indicates that they erupted in the postcollision rift environment.

元素地球化学特征表明，早三叠世火山岩具有典型的岛弧火山岩的特征，暗示其很可能形成于俯冲的构造环境；中三叠世晚期的流纹岩与临沧花岗岩基主体具有非常相似的地球化学特征，结合其流纹岩具有A型花岗岩属性，表明该区中三叠世火成岩形成于碰撞后的构造背景；而晚三叠世基性火山岩虽然在地球化学特征上显示出与岛弧火山岩相似的高铝和NbTa的亏损，但其中部分火山岩具有高镁和板内玄武岩的微量元素比值特征，说明这些火山岩可能形成于碰撞后裂谷环境。

The SiO2 content of the dike swarms varies from 50.22% to 61.10% and they are basic-intermediate rock series, mainly basic. The Al2O3 content is generally higher than 15% and they are high aluminum basaltic rocks. The lower magnesium index (Mg#=42.77~62.28) and TiO2 content (0.97~2.41%) illuminate that they suffered magnesium-iron minerals' fractional crystallization and that they did not crystallize from original basaltic magma. The values of Na2O/K2O are all above 1, indicating lower K character. Chemically discriminated, these dike swarms are sub-alkaline rock series.

岩墙群的SiO2含量为50.22~61.10%，属于基性和中基性岩类，以基性为主；它们的A12O3含量普遍高于15%，属高铝玄武岩类；具有较低的镁指数（Mg#=42.77~62.28）及TiO2含量（0.97~2.41%），说明它们经历了镁铁质矿物的结晶分异作用，也指示它们不是由原始玄武岩浆结晶；Na2O/K2O都大于1，显示出低钾的特点；岩石化学判别，岩墙群岩石属亚碱性系列。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。