云母岩

The statistical data of jade nature analysis showed that the amphibole jade was the main jade material in the Neolithic time, and next to it was serpentine, calcite, quartz and sericite, etc.

玉材科学鉴定结果的统计数据显示，闪石玉是中国新石器时代最主要的玉材，其次是蛇纹石、大理岩、石英、绢云母等玉材。

The rock types,according to intrusive order from the earlier to the later, are diorite, porphyraceous granite, two mica granite and alkali feldspar granite.

按照由老到新的侵位顺序，岩石类型依次为：闪长岩、似斑状花岗岩、二云母花岗岩和碱长花岗岩。

Results The creep characteristics, the isochrounous stress-strain characteristics and an empirical formula from creep curve of mica-quartzose schist have been obtained under the condition of the axial stress vertical to the direction of the schistosity surface.

结果 得到了当轴向力垂直于片理方向加载时，云母石英片岩的蠕变特性、等时应力应变特性和蠕变经验公式为σ1-σ3=178e(上标-0.0013t)ε1(上标 1.22e-0.0005t)和σ1-σ3=58.70e(上标-0.0071t)ε1(上标 1.67e-0.0068t)。

The geochemical characteristics indicate that biotite granodiorite is equivalent to cordierite-bearing peraluminous granitoids, while biotite granitoids are similar to muscovite-monzonitic granite.

地球化学特征表明，黑云母花岗闪长岩与含堇青石的过铝花岗岩相当，而黑云母花岗岩则类似于白云母二长花岗岩。

To obtain deformation age of the XMF, this paper used 40Ar-39Ar geochronology to study a series of mylonites including biotite, hornblende, and muscovite from Xiaotian-Mozit an ductile shear zone based on detailed field survey.

为了获得晓天－磨子潭断裂的活动时间，本次工作在详细的野外研究基础上，采集了一系列含黑云母、角闪石、白云母糜棱岩样品进行40Ar-39Ar年代学测试。

The Cenozoic kamafugites in Lixian County of West Qinling are poor in SiO2 and A12O3 but rich in MgO, CaO, TiO2 and K2O+Na2O. The modal mineral assemblage is composed mainly of olivine, clinopyroxene, nepheline/kalsilite, melilite/leucite and Ti-phlogopite.

西秦岭礼县地区新生代钾霞橄黄长岩係具有贫SiO2、Al2O3，富MgO、CaO、TiO2及K2O+Na2O的特徵，矿物组合中除橄欖石、透辉石外，普遍含有霞石／钾霞石、黄长石／白榴石和鈦金云母等矿物。

The experiment results can give some benefit reference to establishing triaxial creep model of mica-quartzose schist.

所获得的经验公式为建立云母石英片岩的三轴流变模型提供了有益的参考。

Firstly, triaxial compression creep tests with mica-quartzose schist which is a kind of soft metamorphic rock with lots of schistosity surfaces were carried out on the rock servo-controlling rheology testing machine under the condition of the axial stress vertical to the direction of the schistosity surface.

首先，对片理发育的软弱变质岩—云母石英片岩，在轴向力与片理垂直的条件下，采用岩石全自动流变伺服仪进行了三轴压缩蠕变试验，对轴向蠕变和径向蠕变进行了对比分析，提出径向蠕变比轴向蠕变敏感，以径向蠕变长期强度作为长期强度更合理。

By above experiments, process flowsheet was recommended, in which sericite content over 90%, brightness over 82%, recovery rate over 80% were obtained.

通过上述系统试验研究，推荐了安徽庐江绢英岩适宜的加工工艺流程，其指标：绢云母含量80％～90％，产率20％～42％，白度80％～82％。

The distinctness of rock for deep clastic gas layers in Songliao basin is laumontitization, sericitization and water-bearing property of illite, and extensive albiti-zation.

松辽盆地深层碎屑岩储气层在岩石矿物方面的特殊性在于浊沸石化、伊利石的绢云母化及其含水性和广泛的钠长石化。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。