2The studies on the appearance typomorphism, physical typomorphism, inner structure typomorphism and chemical typomorphism of the zircon and garnet, and the result of U-Pb isotopic age dating of zircon indicate that the zircons are meta-morphogenic genesis but two or three of them are magmatic genesis and most meta-morphogenic zircons have a basic magmatic zircon core which was generated in Stage of Yanshand and Indo-Chinese epoch. The genesis and origin of the garnet is very complicated. The garnets are main almandine with high Fe and Mg content and were proposed their souce rocks are mostly regional mid-degree-metamorphic rocks.

2研究鋯石和石榴石的形貌標型亚洲欧美裸体一级播放、物性標型、內(nèi)部結構標型以及成分標型特征和鋯石U-Pb同位素測年結果表明中文字幕视频日韩高清在线，鋯石除少數(shù)幾個為巖漿鋯石外在线观看国产爆草视频网站免费，絕大多數(shù)是變質(zhì)鋯石，且中間多有形成于燕山-印支期的基性巖巖漿鋯石殘核亚洲人成人成在线播放；石榴石的成因及來源是比較復雜的人人干人人97，以鐵鋁榴石為主，且鐵鋁榴石中Fe日韩精品久久久久久久久久欠、Mg的含量較高欧美艳情性爱视频网址，推測其源區(qū)母巖主要以中級區(qū)域變質(zhì)巖為主。

As the medieval epic,Dante's Divine Comedy has the epoch-making significance in the anthropic history of literature and thought.

但丁的《神曲》作為"中世紀的史詩"91亚洲国产，無論在人類的文學史上還是思想史上都具有劃時代的意義人人干人人操午夜理论。

In the late 1950s, Cuban revolution was the epoch-making event in the Latin American history and gave great effects on developments of Latin America. The outstanding character of anti-imperialism and anti-dictatorship had great impact on the policy-making of United Sates.

20世紀50年代末的古巴革命是拉美歷史上一次劃時代的事件，其徹底反帝尤物在线视精品在亚洲、反獨裁的性質(zhì)對拉美當代歷史的發(fā)展產(chǎn)生了重大的影響国产原创无码视频在线观看，也極大地沖擊了美國的外交決策。

When we leave this jurisprudence at the epoch of its final reconstruction by Justinian, few traces of archaism can be discovered in any part of it except in the single article of the extensive powers still reserved to the living Parent.

當這個法律學在查斯丁尼安時代經(jīng)過了最后一次改編后日韩精品国语在线观看免费视频网站，除了為活著的"家父"仍舊保有廣泛權力的唯一條款以外在綫看中文字幕，其中已很難找到古代制度的跡象。

We're at the end of the historical epoch, and at the dawn of another.

我們正處在一個歷史時代的末期中日韩最新无码视频网站大全，另一個歷史時代的開端一级黄色在线观看。

We have in fact arrived at the epoch of Customary Law.

我們在事實上已到了"習慣法"的時代。

At this epoch she said to a neighbor, Bah!

當時欧美18免进，她對一個鄰婦說：怕什么又色又大又粗又硬又爽动态视频！

All the volcanic rocks present younger K-Ar age (less than 5Ma), which can be termed as Cenozoic rocks. In general speaking, volcansim can be dividied into two eruptive stages. In the first stage, volcanic rocks for Pliocene epoch (4. 4-5Ma) consist of basanite and tephrite, which distributed on Mt. Crater, Cape Bird, and southern bank of Bonney Lake; In the second stage, volcanic rocks for Quaternary (less than 1 Ma) are mainly composed of latite, which are distributed on Cape Rodeys and Cape Evens.On the basis of geochemical data such as major elements, trace elements , rare earth elements, isotope, microprobe analysis, combined with main achievement taken by previous researcher in this area, conclusions are drawn basically as follows

所噴發(fā)的火山巖K-Ar年齡值均小于5Ma，為新生代火山巖黄色网站高潮视频免费观看，大體上可以分為兩個噴發(fā)階段美女双腿张开被操出白浆，第一個階段為上新世火山巖(年齡值為4.4-5.0Ma)，主要由碧玄巖和堿玄巖組成日韩性插，分布于羅斯島上的克雷克特山一级黄色人AV在线、鳥角和泰勒谷的博尼湖南岸；第二階段為第四紀火山巖(年齡值均小于1Ma)怕怕怕18成禁人视频免费，主要由安粗巖組成殴美伊人一本在线观看av，分布于羅斯島上的羅德角和伊萬思角黄色网址在线免费，通過主要元素、微量元素天天天色踪合、同位素結合電子探針以及前人的研究成果日韩欧清无码激情性视频，我們大體上可以得出如下認識

This paper gives a panoramic description of the principle of restricting and gradually reforming bawdry and the way of taking a forceful measure to settle itinerant prostitutes and unlicensed prostitutes in the course of the prohibition of licensed prostitutes, which Tianjin municipal government adopted, so that the rapid and complicated sides of social change of big cities spread out thoroughly during the epoch of the new political power replacing the old one.

天津市政府采取了限制、逐步改造娼業(yè)的方針国产一级A片午夜无码免费，并在公娼取締過程中采取有力措施處理游妓暗娼問題的作法予以了全景式描述www.jjzz日本视频，較為詳盡地展現(xiàn)了新舊政權交替時代大城市社會變革迅速而又復雜的一面。

Foreign language teaching should include new content and be commensurate with the characteristics of the epoch of innovation.

摘 要：外語教學應與注重創(chuàng)新的時代特征相結合色色色中心，賦予外語教學以新的內(nèi)涵尤物网站视频免费看。