地壳

Content of the Earth's crust is very rare, the Russian chemist in 1827 Ozan platinum ore from the ruthenium found.

地壳中含量很稀少，俄国化学家奥赞在1827年从铂矿石中发现了钌。

All these characteristics suggest that the perlitic rocks might have originated from upper crust, and their pyroxene xenocrysts may be the results of assimilation and contamination of wall rocks during the migration and ascent of magma.

这些特征表明，珍珠岩原岩可能来自于上部地壳，其辉石等捕虏晶为岩浆上侵运移过程与围岩发生混染作用的结果。

Finally, the influence of ground spots derived from postglacial rebound is studied.

论文最后检测了冰期后地壳回弹对地面点位产生的影响。

Which shows that the current postglacial rebound motion is more violent than the geophysical predictions.

表明当前冰期后的地壳回弹运动比地质时期要猛烈。

There's also postglacial rebound, with the crust and mantle that were depressed by the huge ice sheets that sat on the surface during the last ice age now rebounding upward on the order of a centimeter a year.

也有冰河期的反弹，随着地壳和地幔被巨大的冰块压制着，在上一个冰河世纪的表面，现在以每年一厘米的速度向上升。

This paper discusses the detection of postglacial rebound by using data from space geodetic measurement of VLBI, and using measured site velocities and length rates of baselines to detect the vertical and horizontal postglacial rebound respectively.

本文利用甚长基线干涉测量技术提供的实测站速度和地球物理模型ICE_4G提供的数据，采用实测站速度法和基线长度变化率法分别检测了冰期后地壳回弹的垂直运动和水平运动。

The comparison and correlation analysis between space geodetic results and predictions of postglacial rebound from the geophysical model ICE-4G shows that they have good agreement, their high correlation coefficients reach to 0.8～0.9, which indicates that the sp...

对用空间技术求解的实测值和用ICE_4G模型求解的估计值进行线性拟合和相关分析，两者的相关系数达到0 8～0 9，表明空间技术已经能够检测1～10mm a的冰后回弹运动；在方向上两者基本一致，在量级上，实测结果的绝对值比模型估计值系统性的偏大约2 0 %，表明当前冰期后的地壳回弹运动比地质时期要猛烈。

The vertical and horizontal postglacial rebound is detected by measuring site velocities and length rates of baselines respectively using data from space geodetic measurement of VLBI. The comparison and correlation analysis between space geodetic results and predictions of postglacial rebound from the geophysical model ICE-4G is shown. And the system error between space geodetic results and ICE-4G predictions is also discussed.

利用VLBI的实测数据和ICE-4G模型，采用实测站速度和基线长度变化率分别检测了冰期后地壳回弹的垂直运动和水平运动，并对用空间技术求解的实测值和用ICE-4G模型求解的估计值进行了数理统计分析，最后给出了实测结果与地学模型估计值之间的系统差。

The Taihu Lake is situated in the centre of the dish-like lowlying land south of the Changjiang River, which was resulted from the two dynamic factors, the long-term ground depression at a rate of 0.4 mm/a, calculated from the archaeological data, and the rise of the postglacial sea level that was responsible for the formation of the high coastal plain on the east margin of the dish-like low-lying land.

本文从沉积学、地层学、地貌学、考古学和历史地理学角度，综合分析了太湖的成因和演变。认为地壳沉降与海面上升是构成江南碟形洼地的内外动力，为太湖的形成奠定了基础。全新世海侵最盛时，太湖海湾水深潮急、泻湖、滨海沼泽围绕海湾分布。随南部湾口沙嘴封堵，海湾趋于消失，陆地扩大，遗址增多。3700a来，海面回升，湖面逐渐扩展，形成现代太湖。

In Central Asia five countries of CIS,there occur over 100 uranium deposits of different types:sandstone,alkaline metasomatic rock,uranium and coal-bearing rock,fish fossil-bearing mudstone and carbonate rock,of which uranium reserver is about 30％ global uranium industrial reserves.

中亚独联体五国：哈萨克斯坦、乌兹别克斯坦、吉尔吉斯坦、土库曼斯坦和塔吉克斯坦的中亚大陆地壳构造单元，其中分布着大批砂岩型铀矿床和碱交代岩型、含铀煤岩型、含鱼残骸泥岩型和碳酸盐岩型铀矿床，计百余个。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。