The reason of the formations of monoclinic crystals and inclusion in growth system was discussed in detail , then the method of the prevention to form monoclinic crystals and inclusion was put forward 详细地分析了单斜相杂晶和液相包裹体的形成原因，并且提出了消除单斜相杂晶和液相包裹体干扰的方法。
The acquired stm images exhibit that tryptophane can form a uniform adsorption layer at room temperature . two kinds of structures were observed : two - dimensional stripe structure and two - dimensional monoclinic lattice 实验发现，在室温下色氨酸分子可以在石墨表面形成均匀的吸附层，并形成二维条状结构和二维单斜晶格两种有序结构。
Molar ratio of 111 in methanol - dmf mixed solution . single - crystal x - ray diffraction analysis shows that it consists of a cyano - bridged chain structure . the nd atom is eight - coordinate with a distorted square antiprism geometry . each cr 摩尔比为111在甲醇- dmf混合溶剂中自组装得到。由x -射线单晶衍射结构分析得知其属于单斜晶系，空间群为
The studied deposit area is located on a monocline geotectonic unit divided by several groups of faults . therefore , the secondary widen transverse and lognitudinal drapes may have great influence on ore forming and location 矿区基本构造为一个被几组断裂破坏的单斜构造，其上发育的次一级的开阔型横向和纵向褶皱对矿床的形成和空间定位起着十分重要的作用。
The quaternary incompact deposit provides the material basis for the formation and activities of mud - rock flow with its special geology structure , dazhaigou - haizigou valley has a landform consists mainly of rising middle mountains and monoclinical middle mountains 它们为泥石流的形成与活动提供了物质基础。受地质构造制约，大寨沟? ?海子沟流域的主要地貌类型是断块隆升中山和单斜中山。
The chemical components of the main minerals such as the garnet , clinopyroxene , orthopyroxene and plagioclase were analysed ; the temperatures and pressures of the mineral of different generations are computed with appropriate thermometers and barometers 对石榴石、单斜辉石、斜方辉石、斜长石等主要矿物的化学成分进行了分析。选取了合适的温度计和压力计，计算了不同世代矿物记录的温度和压力。
The method of applying monoclinal water storage structures in determining dynamic water level emphasizes on experimental calculation of the height of artesian water followed by picturing hydrodynamic field in couple with limited available data of groundwater level 采用单斜储水构造来确定水动力场的特征，其核心步骤为引用试算法，确定承压水形成高度，然后结合研究区仅有的地下水位资料，刻画水动力场。
Based on the crystal structure of astrophyllite , we examined the infrared spectra of monoclinic and triclinic astrophyllites , contrast the infrared spectral features of both astrophyllite minerals , and discuss the assignments of infrared absorption frequencies 在新测定的星叶石晶体结构资料的基础上,对星叶石矿物进行了详细的红外光谱研究,对比了单斜及三斜星叶石的红外光谱特征,并对星叶石中红外吸收振动频率的归属问题进行了讨论。
Secondly , based on the microbeam analytical technique , on the one hand , through investigating the characteristic of major elements in the mantle minerals the author acquired the static information from mantle ; on the other hand , through multi - point analysis of a part of the minerals from mantle , the auther got dynamic information from mantle . finally , generalizating the fruits of this study and predecessors , the autor holds that the constituents of lithospheric mantle possibly includes spinel lherzolites , clinopyroxenites , websterite , dunite , harzburgites , garnet lherzite , phlogopite lherzite , eclogites , clinopyroxene megacrysts ; compared with east china and north china platform , the research field mantle shows the characteristics of higher degree of partial melting processes and more depleted mantle ; the . upper mantle beneath north hetian area is heterogeneous , with a tendency of deficit in a12o3 and lree from kaliyang in west hetian to the river basin of kalakshi river and yulongkashi river ; the subduction of the crust beneath north hetian has ever occurred in geological history and caused the mixing of mantle - crust ; the depth of the origination of basaltic magmas beneath north hetian exceeds 73km ; the thickness of the lithosphere beneath the research area amounts to 204 . 9km ; the mantle beneath north hetian has geological condtions for forming diamond deposits 最后，综合本区幔源矿物和地幔岩石的特征以及地球物理资料，得出如下结论：本区上地幔的物质组成有尖晶石二辉橄榄岩、二辉岩、单斜辉石岩、纯橄榄岩、方辉橄榄岩、石榴石二辉橄榄岩、金云母二辉橄榄岩、榴辉岩；与中国东部以及华北地台上地幔相比，研究区上地幔具有富集主元素中相容元素和亏损其中的不相容元素的特征，局部熔融程度较高；上地幔存在横向和纵向的不均一性，从西部的克里阳到喀拉喀什河和玉龙喀什河流域， al和lree富集程度呈下降趋势，不同来源的相同矿物中主元素的含量差异较大；地质历史时期这里可能发生过地壳俯冲并产生壳幔混合作用；玄武岩浆的起源深度73km ；从幔源重砂矿物的温压估算结果，可以推断出岩石圈厚度可达204 . 9km ；综合岩石圈物质组成特征、岩石圈热状态、地幔温压状态、氧逸度以及幔源岩石和幔源矿物的化学成分，认为研究区具备了金刚石成矿地幔地质条件。
Vo _ 2 is a typical thermochromic material . with the increase of temperature , the semiconductor - to - metal transition will occur at 68 c ; with the abrupt change of vo _ 2 crystal structure , electrical resistance and optical index of refraction transmissivity and reflectivity will change , which results in great application potentials in many fields Vo2是一种相变型金属氧化物,随温度的升高,在相变温度( tc = 68 )发生从低温单斜结构向高温四方金红石结构的转变,同时,伴随着电阻率和红外光透过率的突变。
