矿化作用

Objective:To determine the role of 1α,252D in dentin formation and predentin mineralization of mice.

目的：探讨1，25二羟维生素D在小鼠牙本质形成和前期牙本质矿化的作用？

It depuration, activation, mineralization and medical care of the quality of water through disinfection can use reiterative.

用途范围：主要对水质起到净化、活化、矿化、医疗保健作用，可通过消毒反复使用。

Confine of purpose:It depuration, activation, mineralization and medical care of the quality of water through disinfection can use reiterative.

用途范围：主要对水质起到净化、活化、矿化、医疗保健作用，可通过消毒反复使用。

The grain size of sediments has an important role in the early diagenesis of nitrogen.

在氮的早期成岩过程中，粒度也起着非常重要的作用，沉积物的粒度越细，沉积物中有机氮的分解速率越小，即细粒度沉积物中有机氮的分解矿化速率最小，易于富集有机氮。

The compaction fluid system of Hongyan basin formed Hongyan pyrite ore belt in the old upheaved region that situated at the edge of the basin, and at the same time the impressing dolomitization occurred.

红岩地区盆地压实流体系统在盆缘古隆起地段形成红岩型黄铁矿矿带的同时，还形成特征的白云岩化作用。

The vein type mineralization of the Maanqiao was formed from the mixture of magmatic gases with basin oil hot brine and the boiling of ore-forming fluids, the mixture of aside magmatic gas with basin oil hot brine brought on the reformed vein type ores of the Huoshibulake during the irruption of granite porphyry veins.

改造成矿作用主要发生在造山作用后伸展期的岩浆活动阶段，岩浆气液和盆地油田热卤水的混合形成改造热液，形成了马鞍桥和霍什布拉克矿床的脉状矿化。

The gold mineralization belt, mineralizing type and form of gold deposits were controlled by this ductile shear zone.

该剪切带对该区的金矿化异常带、矿化类型乃至矿床的形态和产状具有严格的控制作用，指出了韧性剪切带型应为本区金矿的主要类型。

The mineralization of a number of deposits of this class were associated with certain types of host rocks, but the most were formed by the unmixing of H2O-CO2-salt fluid with very high salinities and the mineralization is commonly linked to potassic alteration.

部分该类矿床的形成与一定的主岩类型有关，而多数矿床可能由高盐度H2O-CO2-盐混合流体的不混溶作用形成，且矿化通常与钾化有关。

Active vitamin D and high milk calcium intake stimulate the mineralization and development of teeth and mandibles respectively and have cooperative action.

活性维生素D和高乳钙摄入各自具有刺激下颌骨和牙齿矿化和发育的作用，又具有协同作用？

It's regarded as a dentin specific protein, The gene structure and the expression pattern of DSPP at transcript level are well known in recent years, however, the expression pattern of DSPP protein, and it's possible role during tooth development and dental pulp reparation after injury are not clear yet.

近年来，DSPP的基因结构及mRNA水平的表达模式已较清楚。蛋白印迹实验证实小鼠牙胚中有DSPP蛋白的存在。但是，DSPP在蛋白水平的表达模式如何？它的生物学功能和作用机制是什么？它在牙髓损伤修复中的作用又如何？目前国内外均未见报道。这些问题的研究，对我们在该蛋白后基因水平的了解具有重要意义，也为我们深入了解牙本质生物矿化机制、对牙体组织疾病和损伤进行生物性防治提供理论依据。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。