Under the precondition of above analyses, this research compares the meteorite-stricken cases in planets and secondary planets of solar system, the "shielding" and "eroding" effect in aerosphere, the scale of small planets and movement rules, then briefly analyzes the basic reason of mass meteorite-stricken events occurred in earth history.

在上述分析的前提下不卡一级最黄网站，本研究從太陽系有關(guān)行星和衛(wèi)星表面隕擊現(xiàn)象對比色婷婷精品一区二区，大氣層的"遮蔽"和"侵蝕"作用，小行星的規(guī)模及運動規(guī)律等方面簡要分析了地球歷史上大規(guī)模隕擊事件發(fā)生的基本原因嗯啊在线网站。

For meteorite-stricken events in relatively large scale, the impact is so huge that it reaches the earth antipodal point of the meteorite-stricken target through the meteorite-stricken antipodal effect.

對較大規(guī)模的隕擊事件來說青青爽a五月天视频99，其影響之廣甚至可通過隕擊對趾效應(yīng)達(dá)到隕擊靶點的地球?qū)χ狐c。

The ordinary chondrite Semarkona is the most unequilibrium LL3.0 type meteorite, which might be only weakly effected by later thermal metamorphism. Thus, the age of Semarkona is significantly important for the studying of the formation and evaluation of meteorite.

普通球粒隕石Semarkona是最小平衡的LL3.0型隕石免费一级黄片无码精品，受后期熱變質(zhì)的影響很小黄色网站免费在线提供，因此其年齡研究對反演隕石起源有重要意義。

When meteorite hit the Earth surface, it created shockwave to transfer the kinetic energy to the Earth surface. When the speed of meteorite strike reached 10 km/second, the pressure of shockwave can reach several millions bar to compress the target terrane to produce heat, the effect of impact deformation caused by it is several scales stronger than rock intensity, the granite would melt down once the pressure of shockwave reached about 500 thousands bar, the granite would gasify (solid became liquid and meanwhile further became gaseity) once reaching over 600 thousand bar.

當(dāng)隕石撞擊地表時產(chǎn)生沖擊波把隕石的動能傳給地表狼友视频网站在线播放，在隕擊速度達(dá)到10公里/秒時沖擊波的壓力可達(dá)到數(shù)百萬巴并壓縮靶點巖層物質(zhì)產(chǎn)生熱六月亚洲色婷婷在线网站，它產(chǎn)生的沖擊變形效應(yīng)比巖石強(qiáng)度大幾個量級，沖擊波壓力約50萬巴時花崗巖就熔化欧美在线日韩在线，大于60萬巴時花崗巖就氣化（在固態(tài)轉(zhuǎn)為液態(tài)同時進(jìn)一步轉(zhuǎn)為氣態(tài)）日本欧美性爱。

This article adopts the method of comparative planetology, suggesting that meteorite-stricken event is the widespread geological process in the solar system, and the meteorite-stricken case occurred on the earth is the same as it did in other earth-like planets in the solar system.

本文采用比較行星學(xué)的方法，認(rèn)為隕擊作為太陽系普遍的地質(zhì)過程久久伊人狼，地球跟太陽系其他類地行星受到隕擊的情況是相類似的91熟妇在线不卡。

This article adopts the method of comparative planetology, suggests that meteorite strike event is the universal geological process in solar system, and the meteorite strike case occurred in the earth is as the same it did in other terrestrial planets.

本文采用比較行星學(xué)的方法，認(rèn)為隕擊作為太陽系普遍的地質(zhì)過程动画婬片A片AAA毛片A级，地球跟太陽系其他類地行星受到隕擊的情況是相類似的中文字幕无码亚洲字幕资2021。

This article adopts the metho d of comparative planetology, suggests that meteorite strike event is the universal geological process in solar system, and the meteorite strike case occurred in the earth is as the same it did in other terrestrial planets.

本文采用比較行星學(xué)的方法，認(rèn)為隕擊作為太陽系普遍的地質(zhì)過程无码中文字幕一区二区三区Yp，地球跟太陽系其他類地行星受到隕擊的情況是相類似的欧老妇色XXXX欧美老妇性。

Based on the theory that "meteorite strikes are a common geological process in the solar system" and the comparative planetology, these ringed mountain geological structures are the relics of earlier meteorite strikes distributed on the earth, which is the natural landscape formed in the interaction when celestial bodies fell down on the earth and struck the ground.

根據(jù)"隕擊是太陽系普遍的地質(zhì)過程"和比較行星學(xué)推測，這些環(huán)形山地質(zhì)構(gòu)造是地球上分布的早期隕擊遺跡在线观看亚洲高清你懂的，是外天體隕落地球撞擊地面巖層時與其相互作用形成的自然景觀三级片小视频免费看。

It may be the third largest iron meteorite in China. Fe content is 94.02%, Ni content 5.29%, and Co 0.45% in the iron meteorite. The main mineral is kamacite, and crystal and aggregate of schreibersite were also found in the iron meteorite.

通過初步的化學(xué)分析和礦物學(xué)分析，發(fā)現(xiàn)其鐵含量為94.02%www.cqmjzdh.com，鎳含量為5.29%色拍拍综合视频，鈷含量為0.45%，主要礦物為鐵紋石毛片一区网站，局部含有隕磷鐵鎳石的晶體或集合體最新免费a电影网站，表明它是一塊典型的鐵隕石。

The shockwave of the meteorite strike on the terrane of the surface passes the dynamic energy to the surface and forms the target terrane shatter cone; due to the fact that the terrane of stricken surface can not maintain the state of stress, a cluster of rarefaction wave was formed behind the shockwave to decompress terrane substances from high pressure state, this cluster of rarefaction wave ejects with high speed from the interface between the substances such as meteorite, surface terrane and lava, the shockwave compresses the target terrane substances, generating super-high temperature and forming a jet current of rock mass, rock powder, lava or rock fog with high pressure and temperature, the jet current lasted until the shockwave rebounded from the backside of rock, and the target of meteorite-stricken surface is formed on surface.

隕石撞擊地面巖層時的沖擊波把動能傳給地表產(chǎn)生靶巖震裂錐69网在线观看免费，由于被撞擊地表巖層不能維持應(yīng)力狀態(tài)huangse网址免费，沖擊波后面就發(fā)展一簇稀疏波使巖層物質(zhì)從高壓狀態(tài)下減壓www.yw尤物，在隕石、地表巖層天天添天天透天天摸精品、熔巖等物質(zhì)交界處高速噴出黄色免费专区，沖擊波壓縮靶點巖層物質(zhì)產(chǎn)生超高溫，成為壓力大溫度高的巖塊看书看黄片搜黄片色毛片、巖粉东北老处女人69xxxx、熔巖或巖霧噴射流，直到?jīng)_擊波從巖石背側(cè)反射黄色视频欧美在线观看、地面上形成隕擊靶點jizzjizz免费。