俯冲

According to the isotopic dating,it was emplaced into the active continental margin in Permian,which was resulted from the eastward subduction of the Tethys sea.

结合同位素测年结果及其它地质事件，确定是在二叠纪侵位于活动陆缘，是区内古特提斯洋向东俯冲消减作用的产物。

An hour later, in the woods on the south side of a path on the manor's east, dirty bookworm, Huo qing-feng, is going through the woods in festinating gait while ten Kui embroidery-clothed assassins are closely going after him. Even if he constantly tries to use those burn-feeling tags to halt them, the assassins fear no more because they had experienced the effect of tag once. Besides, Huo's position is being reported by four flying sun crows so he just can't escape from the chasers. This moment, he reaches the exposed path and feels no good about this so tries to rash into the opposite woods. However, a sun crow has dived to catch his shoulder. He grasps the crow's arm with the other hand and the crow instantly release his shoulder with a sharp cry. Nevertheless, Huo is hit down by another crow's rod then three assassins rash out from the woods and wields long hooks toward Huo. Huo's mouth opens wide and he thinks he will be hauled away like a weak hen. But, all of a sudden, several shines from weapon flashes and three long hooks are cut in a blink!

半个时辰之后，在山庄东侧一条小路南边林中，脏书生霍青锋正在树丛中慌张穿行，他身后不远有十个夔纹死士紧紧追著他—他虽然不断使用那种特殊符咒试图挡住追兵，可是这些死士有了经验已经不怕了，而且他的位置一直被飞在空中的四个金乌一族盯住，所以他难以逃脱，此时他从树林中来到小路上，正觉得不妙，想赶快再钻入对面树林，一个金乌已经俯冲下来抓住他的肩，他用另一只手捏住金乌的手臂，那金乌立刻怪叫了一声把手放开，可是他很快又被另一个金乌以棒打倒在地，之后三个死士从林中窜出，对霍青锋挥出长勾，他张大嘴巴，心想这回一定会像老母鸡一样被拎走，可突然寒光一闪，三柄长勾被一瞬间截断！

Based on the field survey, we analyzed geochemical characteristics of more than 500 spinel samples from the Yarlung-Zangbu ophiolites, in order to present and discuss geneses and geodynamics of the Yarlung-Zangbu ophiolites. Mineral chemistry has revealed that the Yarlung-Zangbu ophiolites are the product of suprasubduction. This conclusion is similar to that of other related researched in recent years.

在野外调查基础上，对雅鲁藏布江蛇绿岩中500多个尖晶石样品的地球化学特征进行了分析研究，以探讨蛇绿岩的成因及其动力学背景，提出雅鲁藏布江蛇绿岩带属于超俯冲作用的产物，与近年来其他研究成果的认识一致。

The gains of lunging have to be seen and felt to be fully appreciated.

要赚俯冲要充分看到并感受到赞赏。

Many crustal zircons have the age (up to 2770Ma) that is much earlier than the formation of ophiolite considered by previous researchers, indicated the abundant subduction crust components occur in the zircons separated, which was preserved in the mantle, and outcropped with the mantle cycle process.

纯橄岩样品四个测点得到加权平均值为130.0±2.8Ma，属早白垩世，代表了纯橄岩的结晶年龄；研究中发现许多地壳成因的古老锆石(最老可达太古代2770Ma)，远远早于目前主流观点中蛇绿岩的形成时间中生代晚期，综合考虑认为所选锆石有大量俯冲地壳成分，在地幔中保存，后随地幔循环运移出露地表。

The ultramafic rocks outcropped at the Altyn region are all harzburgites. Remant grains of primary minerals have melted residual texture and elastic deformation texture under high temperature and pressure. The whole-rock analyses show their low TiO〓 contents (0.01～0.04%), low Al, Ca and high MgO contents and wide Mg〓 range (89.35～95.57). Rare earth patterns have two types, namely tabacco pipe-shped and LREE-shaped, of which the former is often seen. The chondrite-nomalized Yb values of these analyses are all lower than 1. The spinels have low Ti and high Cr content and most spinels have Cr# higher than 60. All of the above characteristics show that the ultramafic rocks in the Altyn fault zone are components of metmorphic peridotites of ophiolite from depleted mantle source and most ophiolites from this zone belong to supra-subduction zone type ophiolite with a few mid-ocean ridge basalt type.

阿尔金露头区的超基性岩全为方辉橄榄岩，残余的新鲜矿物颗粒发育有熔融残余结构和高温高压下塑性变形结构，全岩分析显示样品TiO〓的含量低，为0.01～0.04％，具有低的Al和Ca，MgO含量高，Mg〓为89.35～95.57；稀土配分型式有两种，即烟斗型和LREE亏损型，前者占绝大多数，Yb球粒陨石标准化后的值全都小于1；尖晶石低Ti高Cr，大部分尖晶石的Cr〓大于60，上述特征说明阿尔金超基性岩是蛇绿岩的地幔橄榄岩成员，来自亏损的地幔源区，阿尔金蛇绿岩大多属于俯冲带之上型蛇绿岩，有少量的大洋中脊型蛇绿岩。

His from time to time is climbed quickly climb high dune, dive downward suddenly then, fine fine Huang Sha can blot out the sky and cover up the earth sometimes fly, the instant overspreads the car severely tight fact does not show smooth picture

他时而加速攀爬高高的沙丘，接着猛地往下俯冲，细细的黄沙有时会铺天盖地飞起来，瞬间把车罩得严严实实不露光影

Petrological and geochemical characteristics of alkali-rich porphyries suggest that magmas might not be generated from subducted oceanic slab, but likely from the base of thickened crust, corresponding to eclogite-facies.

富碱斑岩产出的地质背景及岩石学和地球化学特征表明，富碱斑岩并非起源于俯冲的大洋板片，而是源于加厚地壳的底部，源区为榴辉岩相岩石。

The δ^34S values of ore minerals vary slightly from -3.1‰ to +0.7‰ with an average value of -1.1‰ and the δ^34S values of the ore-bearing porphyries are -1.4‰ and -1.5‰, indicating that sulfur is mainly derived from the magma of porphyry.

雪鸡坪铜矿S，Pb同位素组成共同指示成矿物质主要来自于深部岩浆，这种岩浆可能主要起源于俯冲洋壳板片的部分熔融并受到少量地壳物质的混染。

In North Tibet, the advanced subduction plate started to break off, which resulted in mixture of the crust materials and mantle materials, and formed the source region of richening molten materials. The large-scale volcanic activity appeared in the central-north part of the plateau.

高原北部，先行俯冲板片发生断离，其地壳物质与地幔物质混合，从而形成板内富集熔体的源区，并在高原中、北部形成大规模的火山岩。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。