The main diagenetic change of quartz in research section is secondary growth and corrosion; the main diagenetic change of feldspar is secondary growth, clay mineralization, carbonatation and dissolution.
研究区段石英的主要成岩变化为次生加大和溶蚀；长石的主要成岩变化为次生加大、粘土矿化、碳酸盐化和溶解。
The absorption spectrum center wavelength of dolomite is near 232 μm is shorter than 235 μm of limestone, and thus RBD7 and RBD8 can be employed effectively to identify dolomite and limestone, respectively. Felsic rocks show AlOH and Fe3+ absorption characteristics in the VNIRSWIR region, while the maficultramafic rocks show Fe2+ and Fe, MgOH absorption features, hence the use of different valence state of iron and secondary minerals can distinguish them:ASTER band2/band1 represent Fe3+ distribution, ASTER band2/band1 represent the Fe2+ distribution, RBD6 can estimate the AlOH mineral abundance. Psammitic/pelitic schist containing phengite, chlorite, stilpnomelane, as well as the weathered surface covered by clay minerals, exist characteristic absorption spectrum in the 221 μm(band 6), and has a high reflectance in 165 μm(band 4), while the blueschist/greenschist show high reflectance in the 221 μm(band 6), and it exit low reflectance in 165 μm(band 4), and blueschist/greenschist appear low ASTER band4/band6 ratio.
白云岩的CO2-3吸收谱带中心波长位于232〖KG*3〗μm，与灰岩的CO2-3 吸收谱带中心波长位置235 μm相比，具有向短波长方向移动的特点，据此可以利用RBD7、RBD8分别有效的识别白云岩和灰岩；长英质岩石显示AlOH和Fe3+ VNIRSWIR吸收特征，而基性超基性岩石显示Fe2+和Fe、MgOH特征，利用不同的铁价态和次要矿物可以区分它们：ASTER band2/band1代表了含Fe3+矿物分布信息、ASTER band5/band4代表了含Fe2+矿物分布信息、RBD6可以估计AlOH矿物的丰度；砂质/泥质片岩含较多的多硅白云母、绿泥石、黑硬绿泥石以及风化后表面覆盖的其它粘土矿物，在221 μm（band 6）存在有特征的吸收谱带，并且在165 μm（band 4）具有较高的反射率，而蓝片/绿片岩在221 μm（band 6）反射率较高，不具有明显特征吸收谱带，同时其在165 μm（band 4）反射率较低，因此蓝片/绿片岩ASTER band4/band6 比值低。
Nano titanium dioxide suspension in the liquid when treating waste water can not be recovered easily, leading to secondary pollution. TiO2/clay nanocomposite is characted as cellularity and superficial, and can be exploited repeatedly and economically when it takes the form of the bulky grain. In this paper, was carried out research on the preparation nanocomposite by the acid-catalyzed sol method of TiO2, and something about the photocatalysis of TiO2. X-ray diffraction tells us that on the surface of kaolin film has formed but its crystal form is not good. Through infra-red spectum, we know that the band of Si - O- Si has shifted but we do not find Si - O - Ti band.
本文对纳米TiO_2／粘土复合光催化剂的酸性溶胶合成、表征及其光催化活性进行了一系列的研究。X射线衍射测试表明，多次涂覆TiO_2高岭土表面形成了TiO_2膜，但是其晶形不好，近似于无定形TiO_2；红外光谱分析发现，Si—O—Si发生了偏移，但是没有Si—O—Ti形成；进一步的高分辨率透射电镜分析研究发现，在涂覆一次的复合材料中的大部分高岭石表面未被TiO_2覆盖，只有少部分高岭石的表面被TiO_2纳米颗粒覆盖。
Parisite is associated with secondary minerals, such as quartz, carbonate minerals, arfvedsonite, albite, chlorite, epidote and clay minerals and has intrinsic relation with reservoir.
氟碳钙铈矿常与石英、碳酸盐、钠铁闪石、钠长石、绿泥石、绿帘石、粘土矿物等次生矿物共生，并与天然气储层有着一种内在的联系。
Manufacturing process integrated with the millennium ceramic technology, innovation and master the gold drawing secondary firing production technology, manufacturing process, clay manufacturing technology, porcelain body forming technology, calcining technology, gold drawing technology and so on, which provide a strong guarantee for the design and manufacture.
制造生产工艺上融合了千年瓷都丰富的陶瓷生产技术、创新攻克并掌握了描金二次烧成的生产技术、制造流程及泥将制造技术、瓷坯成型技术、煅烧技术、描金彩色技术等十几种技术集于一体，为产品的设计制造提供强而有力的保证。
Through isothermal adsorption simulated experiment, the adsorptivity of shale was studied. In a certain temperature and pressure conditions, the adsorptivity of shale and richness of organic matter has a better positive correlation, but influence of clay minerals on the adsorptivity of shale is secondary.
通过等温吸附模拟实验，研究了页岩的吸附性特征，在一定温压条件下，页岩的吸附能力与有机质丰度具有很好的正相关关系，而粘土矿物的影响是次要的。
The organized clay is produced from a clay mineral having a layered structure by organically treating the clay mineral with organic secondary, tertiary or quaternary ammonium ions having a nitrogen atom bonded with two, three or four organic modifying groups.
通过用有机仲、叔或季铵离子有机处理粘土矿物质，从具有层状结构的粘土矿物质制备有机化粘土，其中所述铵离子具有与两个、三个或四个有机改性基团键合的氮原子。
The study focused on the chemical condition and influence factors of preparing chemical building plaster from paper making clay, carbide slag and waste sulfuric acid. Wastewater closed circulation and reused technological process were adopted to prevent secondary pollution.
研究了以造纸白泥、电石渣及工业废硫酸为原料制备化学建材石膏的原料二水石膏的工艺条件和影响因素，同时采用废水闭路循环回用工艺流程，防止二次污染的产生。
Interstitial material has a larger change, 6% - 32%. The main diagenetic change of quartz in research section is secondary growth and corrosion; the main diagenetic change of feldspar is secondary growth, clay mineralization, carbonatation and dissolution.
填隙物含量变化较大，为6%&32%。研究区段石英的主要成岩变化为次生加大和溶蚀；长石的主要成岩变化为次生加大、粘土矿化、碳酸盐化和溶解。
Both goethite and hematite were pre-sent in the clay of red B_2 horizon in the secondary yellow-red soil with black-yellow-red color profile but only goethite in the clay of yellow B_1 horizon.
土壤剖面颜色呈黑-黄-红变化的次生黄红壤的黄色土层（B1）粘粒只含针铁矿，红土层（B2）含有针铁矿和赤铁矿。
Macro discontinuities are the main forming and assembling places of clay minerals, and the illuviation of secondary clay minerals in fracture surface and the rock inside fracture surface will cause the strength of discontinuities and rock mass to decrease.
宏观结构面是粘土矿物最主要的形成和聚集场所，结构面及其内侧一定范围内不同成因粘土矿物的淀积将导致结构面及岩体强度的衰减。
High value such as 20% shown by some tests for sensitive clay is related to the high value of ratio of secondary compression index to compression index caused by soil structure collapse.
试验中所得到的高达20%的数值与灵敏性土在结构破损明显阶段所具有较高的压缩指数与次压缩指数的比值有关。
For most clay, value of ratio of secondary compression index to compression index is about 0.03 – 0.05, and the value of ρ calculated by the equation is 7.2% – 12.2%.
众多试验结果表明，对于大多数粘土，压缩指数与次压缩指数的比值大都为0.03～0.05，代入公式中ρ的计算结果为7.2%～12.2%。
By this technique, a new understanding is obtained from studies on secondary reworks of oil beds and acidization mechanism, from which the most sensitive mineral for acidization is feldspar rather than clay.
利用这种方法，在油层改造及酸化机理研究中取得了新的认识&酸化最敏感矿物为长石而不是粘土。
Secondary clay minerals in rock may bring about marked changes in strength and deformability of parent minerals, mineral aggregation and rock and promote rock to evolve toward loose medium.
次生粘土矿物的形成将引起源矿物、矿物集合体及岩块的强度与变形特性的显著变化，诱发岩石向松散介质转化。
Cementation is showed by the secondary enlargement of quartz and feldspar, the successive formation and pores filling of cementing material of authigenic clay mineral, calcite and anhydrite, etc.
胶结作用表现为石英和长石的次生加大、自生粘土矿物、碳酸盐和硬石膏胶结物的依次形成并充填孔隙。
It is thought that hydrolysis of tuffaceous material and secondary alteration of feldspars and rock debris are two main factors responsible for the high content of clay minerals.
凝灰质的水解蚀变及长石和中、酸性岩屑在成岩过程中的次生变化是造成海拉尔地区粘土含量高的主要原因。
Considering of the shortcoming of clay damaging badly in low permeable formation and the secondary precipitation of normal mud acid, this paper studied a new kind of acid liquid.
本文针对低渗透油藏黏土伤害严重、常规土酸酸化二次沉淀严重等问题而研究了一项新型酸液配方。
To avoid the secondary excavation in construction and to solve the problem of the vehicles jumping at bridge approaches, the low strength concrete (LSC) pile is firstly used to improve deep soft clay ground under the expressway in China.
在国内首次采用低强度混凝土桩复合地基加固高速公路通道深厚软土地基，解决通道地基处理中的二次开挖、桥头跳车等问题。
The application of informationization construction technology for the primary and secondary well in Zhao Guan provided the important instruction function for the freeze dug, provided the powerful safeguard smoothly through the deep clay layer.
赵官矿主、副井筒信息化施工技术的应用为冻结、掘砌施工提供了重要的指导作用，为顺利通过深厚粘土层提供了有力的保障。