calcite twins是什么意思

网络释义

用法例句

Spectral analysis of colored calcite crystal;

有色方解石晶体的光谱分析

The cement, calcite crystal, is CaCO 3 to crystallize in the low_mesothermal water.

通过对高坝洲地区古岩溶角砾岩发育特征及取样分析测试研究，查明该类岩溶角砾岩属于岩溶崩塌角砾岩，胶结物方解石晶体是在中低温热水溶液中ＣａＣＯ３沉淀形成的，形成时间是上新世。

The surface microtopography of Corallium elatius sample by decalcification is studied by using the scanning electron microscope(SEM),whose characteristics are observed,and the arrangement model and size of the calcite crystal are analysed.

采用扫描电子显微镜对经脱钙处理的瘦长红珊瑚样品的表面微形貌进行了研究,观察了样品表面的形貌特征,分析了其方解石晶体的排列方式和大小。

This paper discusses the genesis and evolution of gigantic calcites filled in paleokarstic caves of Middle-Lower Ordovician in Tahe Oilfield according to systematic analysis of fluid inclusions and carbon,oxygen,strontium isotopes,combined with regional geologic background.

根据碳、氧、锶同位素和包裹体的系统分析,结合区域地质背景,探讨了塔河油田中—下奥陶统岩溶洞穴中巨晶方解石的成因和演化特征。

Curve Fitting of Calcite Crystal Based on BP Neural Network

BP神经网络拟合方解石晶体色散方程

Calcite Crystals Growth Regulated by Polypeptide Langmuir Monolayer

多肽Langmuir膜控制下方解石晶体的生长

Molecular Dynamics Study on the Interaction Mechanism of Inhibitors for the Calcite Crystal Growth;

阻垢剂影响方解石晶体生长机制的分子动力学研究

Morphology and Genesis of Calcite Vein Quartz Crystal in West Guangxi

桂西方解石脉型水晶晶体的形貌特征与成因

We can be conveniently studied with reference to a crystal of calcite or Iceland spar

我们可以很方便地以方解石或冰洲石晶体来进行研究。

The quartz-barite-calcite stage is main matallogenesis.

其中方解石—石英—重晶石阶段为成矿主要阶段。

The useful ore mineral is barite and the gangue minerals are mainly calcite, clay mineral and quartz et al.

矿石矿物为重晶石，脉石矿物主要有方解石、粘土矿物和石英等。

Quartz is commonly found as a six-sided, prism-shaped crystal topped by pyramid-like form, while calcite usually shows a crystal form of rhombohedron.

石英通常呈六方柱，顶上带有双锥的晶形，而方解石却常以菱形六面体形式出现。

PREPARATION OF ULTRAFINE MAGNESIUM ALUMINATE SPINEL POWDERS BY ALKOXIDE HYDROLYSIS PROCESS

醇盐水解法制备高纯镁铝尖晶石粉体

calcium carbonate occurs in the allomorphs calcite and aragonite.

碳酸钙存在于同质异晶的方解石和文石中。

An orthorhombic mineral form of crystalline calcium carbonate, dimorphous with calcite.

霰石，文石结晶富钙碳化物的一种正交晶矿物，具有方解石的两种晶态

"aragonite: an orthorhombic mineral form of crystalline calcium carbonate, dimorphous with calcite."

霰石: 文石结晶富钙碳化物的一种正交晶矿物,具有方解石的两种晶态。

The rule of type designation for quartz crystal oscillators

GB/T12275-1990石英晶体振荡器型号命名方法

Test method for optical grade synthetic quartz crystal

GB/T7896-1987人造光学石英晶体试验方法

Preparation of Spinel Type Ferrite Fibres by Organic Gel-thermal Decomposition Method;

有机凝胶—热分解法制备尖晶石型铁氧体纤维

Crystal Optics Interpretation of Gem Refractometer Measuring Refractive Index;

宝石折射仪上测定的折射率及晶体光学解释

Study on the Synthesis of Hydroxyapatite in the Presence of Polyelectrolyte

聚电解质作用下羟基磷灰石晶体的合成研究

Solubility and Corrosion Rates of Solid Electrolyte in Cryolite Molten Salt

固体电解质在冰晶石熔盐中饱和溶解度及电解腐蚀率测定