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This thesis studies the volcanic tectono-petrofacies, petrology, mineralogy, geochemistry, isotopic chronology, stratum and high-precision SHRIMP zircon U-Pb datings of the Mt.Yandangshan volcano-intrusive complex, and concludes that: Yandangshan volcanic rock units belong to high-K calc-alkaline acid rock associations, mainly ryholitic and trachytic dacitic in composition. They have A/CNK values of 0.9-1.2 (i.e., aluminium saturation and supersaturation), enriched LREE and LILEs and depleted HFSE. Their 8Eu values are 0.11-0.32, indicating a evident fractional evolution of plagioclase crystallization. Their ∑REE varied very limitedly,(87~Sr/(86)Sri ratios and eNd values are 0.7086～0.7095 and -10.20～-9.96 for volcanic rocks, and 0.7087~0.7095 and -7.6～6.92 for the central intrusive facies syenite, which means that all the igneous rocks from Mt. Yandangshan are evolutional products of magmas with the same source, and that they derived mainly from crust, but mixed with mantle components.

本文从火山构造岩相学、岩石学、矿物学、地球化学、同位素年代学、地层学等方面出发，同时结合高精度SHRIMP锆石U-Pb定年，对雁荡山火山岩进行了系统的研究，确定雁荡山火山岩为一套以流纹质和粗面英安质为主体的高钾钙碱性酸性岩石组合，A/CNK值集中在0.9～1.2之间，为铝饱和或铝过饱和类型；富轻稀土元素和大阳离子亲石元素、相对亏损高场强元素：负铕异常明显，δEu值为0.11～0.32，表明岩浆经历了以斜长石为主的强烈结晶分异作用：岩石样品的∑REE变化有限，火山岩样品的~(87Sr/~(86)Sr_i为0.7086～0.7095，εNd为-10.20～-9.96，中央侵入体石英正长岩~(87Sr/~(86)Sr_i为0.7087～0.7095，εNd为-7.6～-6.92，表明它们是同源岩浆分异演化的产物，物质来源主要为陆壳，但有地幔物质参与。

" According to Wang Dama, in addition to the "Made in China, his shop also China's own-brand products, says he readily produce a text label Indonesia U disk.

&据达马旺介绍，除了&中国制造以外，他的店里也有中国自主品牌的产品，说着他随手拿出一款有印尼文标签的U盘。

The results show that the zircons of the samples in deformative granite and massive granite of the Jiaoziding granites have internal oscillatory zoning; zircons of the Jiaoziding granites have higher Th/U ratios（0.521.23, 0.321.16）and are igneous in origin.

研究结果表明，轿子顶花岗岩体中变形花岗岩和块状花岗岩中锆石均发育岩浆韵律环带结构，具有较高的Th/U比值（052~123、032~116），为岩浆成因锆石。

Cut them out with the pen tool and desaturate them (Command + Shift + U).

打开两个铆钉图片，用钢笔工具抠出铆钉，去色（Ctrl+Shift+U）。

Next, I duplicated the very back texture layer, pressed Ctrl+Shift+U to desaturate, placed it above all the other layers, then set the layer to Overlay and 40% opacity. This basically ups the contrast on the image.

接下来，将木板材质的图层复制一遍，按Ctrl+Shift+U去色，将其放置在所有图层的上面，将图层模式改为叠加，不透明度40%，这样就增强了图片的对比度。

Desaturate (CTRL+SHIFT+U) the texture, then add quite a broad Gaussian Blur to remove much of the finer detail.

将材质去色(CTRL+SHIFT+U)，然后选择高斯模糊用大一点的像素来抹掉牛皮纸上面的一些细节。

The butterflies need to be discolored: Image ?Abjustments ?Desaturate (shift+ctrl+u). Increase their brightness and contrast, using Edit ?Abjustments ?Brightness/Contrast.

我们需要将蝴蝶的颜色去掉（点击图像-调整-饱和度ctrl+shift+u），然后增强图片的对比度同时将图片调亮（图像-调整-亮度/对比度）。

Make them lighter with the command Image - Abjustments - Desaturate ( shift+ctrl+u ).

点击图像-调整-饱和度（ shift+ctrl+u ）将脸部调亮。

Zircon LA-ICP-MS U-Pb dating gave ages of 301±1 Ma and 298±2 Ma for the dioritic enclaves and their host granite, respectively, indicating their Early Permian emplacement.

锆石LA-ICP-MS U-Pb年龄显示闪长质包体与寄主花岗岩在形成时间上非常接近（分别为301±1Ma和298±2 Ma），表明两者均形成于早二叠世。

Achene straight, with crested or U-shaped appendix at apex or along dorsiventral edges, usually verrucose, invested by shorter persistent perianth.

瘦果直，有具脊或者U形附属物在先端或者在背腹边缘，通常多疣，被更窄的宿存花被包围。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。