变质岩

What kinds of regional metamorphic rocks are present in the area?

在这一地区有哪些种类的区域变质岩？

So metamorphisms play an important role in the formation of metamorphic rocks.

这样看来变质作用在变质岩的形成中扮演着极其重要的角色。

As you have known, the metamorphic rocks make up the third great family of rocks

正如你们所知道的那样，变质岩是岩石家族中3大岩类中的一类。

Rocks that have changed due to temperature and pressure increases are metamorphic rocks.

岩说，有改变，由于温度及压力增加是变质岩。

Rocks that have changed due to temperature and pressure increases are metamorphic rocks.

岩石，改变了由于温度及压力增加是变质岩。

Describe conditions that cause metamorphic rocks to form.

描述条件造成变质岩形成的。

The analyses of size distribution and water absorption ability showed that sedimentary phase carbonates has the highest water absorption ability to form coarser pseudo-particle compared with metamorphous phase carbonates.

由於沈积岩相的菲律宾石灰石的结晶颗粒间压密程度较变质岩相的台湾大理石与日本大理石松散，在烧结过程中，容易分解并与铁矿反应，生成铁酸钙之烧结矿相比例较高，因而提升烧结矿之产率。

A green, gray, or red metamorphic rock, similar to slate but often having a wavy surface and a distinctive micaceous luster.

千枚岩，硬绿泥石一种绿色、灰色或红色变质岩，与页岩相似，只是表面通常起伏不平，有明显的云母光泽

A gre , gray, or red metamorphic rock, similar to slate but often having a wavy surface and a distinctive micaceous luster.

千枚岩，硬绿泥石一种绿色、灰色或红色变质岩，与页岩相似，只是表面通常起伏不平，有明显的云母光泽

Biotite-bearing monzonitic quartz schist is parametamorphite with a zircon U-Pb age of 978±13 Ma.

黑云二长石英片岩为副变质岩，锆石U-Pb年龄(978±13) Ma。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。