岩浆

This paper proposes three end-member ductile shortening (DS , tectonic extension and magmatic swallowing multiple emplacement mechanisms, which is better to solve space problem of plutons and may be responsible for many or most plutons in nature.

本文提出花岗岩体三元(主动膨胀、构造扩展、岩浆侵吞)复合定位机制，较好地解决了岩体的定位空间问题，自然界中绝大多数花岗岩体可能都是通过这种复合机制定位的，只是三元组分比例大小不一而已。

The study on petrology, geochemistry and isotope geology indicates that there are the common resource and tectonic setting for the Kangbutiebao formation with metamorphic volcanic rocks and the granite plutons related to the main iron deposits.They are different facies from magma evolvement in late Silurian-early Devonian.

岩石学、岩石地球化学及同位素研究表明，康布铁堡组变质火山岩、与主要铁矿床有关的花岗岩具有同源、同构造环境特征，是晚志留世-早泥盆世岩浆演化的不同相。

For example, in Huizhize pluton, the DS mechanism produced only about 20% space for the present volume of the pluton, the regional TE contributed 19～32% space and MS, including stoping and material transfer processes, yielded another 38% space.

例如，在秦岭造山带核部最大的灰池子花岗岩体的定位中，主动膨胀机制开辟了20％的空间；区域构造扩展提供了19～32％的空间，岩浆侵吞机制提供了37％的空间。

The relationship between the pluton and structures around it indicates that the earlier magma in Mesozoic in the northern margin of the North China craton formed in a cratonic reactivation stage, which is a relatively static stage from compression deformation period to a stable period.

岩体及同缘构造的相互关系表明，华北克拉通北缘地区的中生代早期岩浆形成于强烈的克拉通活化后一个由挤压变形向相对平静期转化的阶段。

The Early Devonian Shuangfengshan A-type granite is the oldest A-type granitic pluton ever found in Beishan, which provides important information for the researches on magmatic and tectonic evolution.

双峰山早泥盆世A型花岗岩为目前北山地区发现的最老的A型花岗岩，这对探讨古生代花岗岩成因类型及岩浆演化具有重要的意义

Uranium deposit No.337 in Xiazhuang uranium orefield has been regarden as a representative of the earliest forming, relatively high temperature and short time gap between the formation of pluton and the mineralization.

长期以来人们一直认为337铀矿床是下庄铀矿田成矿年龄最早、成矿温度相对较高、矿岩时差小的岩浆热液型铀矿床的代表。

The concentric zonal structure of enclave was formed because of the obvious differential concentration of enclave and pluton components, physicochemical imbalance and interaction between enclave and magma.

包体与岩体在组分上具有明显的浓度差，在物理化学上是不平衡的，包体与岩浆之间必然发生交互反应，从而形成包体的同心环带构造。

This accords with the model of orthomagmatic genesis for porphyry copper deposit.

而钕同位素则相对稳定，可作为蚀变侵入体岩浆起源的示踪剂。

Lava flows out of the Piton de la Fournaise volcano on the French Indian island of La Réunion.

印度法属留尼汪岛上，富尔奈斯火山喷发流出的岩浆。

The initial Os and Nd isotopes of high-Ti/Y type picrites are consistent with those of magmatic rocks related to plume, indicating that they were derived from a mantle plume and experienced little contamination with a continental crust and SCLM, therefore, most probably representing Re-Os composition of a primary melt.

木里高Ti／Y型苦橄岩具有高的γOs值以及εNd_(t值，与全球地幔柱成因的岩浆岩石的初始Os同位素比值(γOs=+5～+10)一致，表明它们形成于地幔柱源区，而且它们几乎没有受到地壳或是陆下岩石圈地幔的混染。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。