铁沉积

The author creates the AutomaticallyDiscriminational Model for the Classification of Sandstones System, thatis to say, people can complete the vastly sample s classification of sandstonesaccurately and swiftly, meantime, diminish the possibility of mortal mistake. Based on the study of the basic sandstone component before embedding, the typeof authigenic mineral, and the forming mechanism of porosity in Upper Paleozoicreservoirs in Ordos basin, the author selects the reasonable experiment objects forWater-Rock Interaction modeling study, designs the relatively reactant and resultantduring the diagenesis period, builds the solid-liquid thermodynamics model with theprinciple of thermodynamic phase equilibrium for kinds of primary minerals (potashfeldspar, albite, anorthite, and pyroxene, hornblende) which dissolve in acidic media,and forms the corresponding thermodynamics test database.

在对鄂尔多斯盆地上古生界储层砂岩埋藏前组成、自生矿物类型和孔隙构成研究的基础之上，确定合理的沉积盆地水—岩相互作用模拟研究的实验对象，设计了埋藏成岩过程有关反应的反应物和可能的生成物，并通过热力学相平衡原理，建立了碎屑岩在埋藏成岩过程中各种骨架颗粒(钾长石、钠长石、钙长石以及铁镁暗色矿物中的辉石、角闪石等)在酸性介质条件下发生溶解的固体—流体相化学反应热力学计算模型，并获得了相应的热力学数据库，在此基础上对储层砂岩中主要造岩矿物(钾长石、钠长石、钙长石以及铁镁暗色矿物中的辉石、角闪石等)在埋藏成岩过程的酸性介质条件下发生溶解的热力学习性进行了论述。

Dry clime made depauperization and progradation of the lake, forming a great deal of thick particles sedimentation.

磁化率在底部和顶部大幅降低，底部对应湖区气候干旱，湖面萎缩时期，河流向前推进使大量粗颗粒沉积物增加稀释了铁磁性矿物的含量，顶部是由于富营养化使有机质和碳酸盐含量增加稀释了铁磁性矿物的缘故。

The influence of the glycine concentration during electrodepositing Fe-Cr alloy and the effect of glycine on electrodeposition were studied.

研究不同浓度甘氨酸对电沉积铁铬合金过程的影响，分析了甘氨酸在电沉积过程中的作用。

A kind of Fe-Ti-C composite powder for reactive spraying was prepared with ferrotitanium and sucrose as raw materials. TiC/Fe composite coatings were synthesized and deposited by reactive plasma spraying.

以钛铁粉、铁粉和蔗糖为原料，采用前驱体热分解复合技术制备了Fe-Ti-C系反应热喷涂粉末，并通过普通等离子喷涂技术原位合成并沉积了TiC/Fe金属陶瓷复合涂层。

Our investigation shows that neither the dioritic porphyry nor the sedimentary rock is the source of iron ores, and that the source of most ironrich orebodies is the ore magmahydrothermal system in the deep chamber. Ore magma which was formed by liquid immiscibility is the main source of Gushan deposit, and the residual ironrich hydrothermal fluids which occurred as NaFeCl complex is the main source of Baixiangshan deposit.

根据野外观察和地球化学研究，文中认为，闪长玢岩岩体和沉积围岩均不是铁质的主要来源，富铁矿体的成因主要来自矿田深部的矿浆热液系统，姑山式铁矿的铁质主要是液态不混溶作用形成的铁矿浆，白象山式铁矿的铁质主要来源于深部残浆分离出的NaFeCl络合物。

Comparing these deviation values and the colligate error controllable limit of the ferrography technical and analysis the amount of deviation, the method of fractional precipitation is feasible in actual operation .

通过比较这些偏差值与铁谱技术的综合误差控制限度，并分析误差原因，来判定铁谱技术中磨粒分步沉积方法在实际操作中的可行性。

The pyrophoric iron sulfides in oil tank was eliminated under THPS tetrakis (hydroxymethyl phosphonium sulfate and ammonium chloride. It was investigated the effect of mass ratio of TFIPS and ammonium chloride, the concentration and acidity of dissolution agent, temperature, and reaction time on the efficiency of dissolution.

用THPS配合氯化铵清除油罐中沉积的硫化亚铁，介绍了THPS在溶解硫化亚铁方面的实验结果，包括THPS与氯化铵的质量配比，溶解液的浓度和酸度，以及反应温度、反应时间。

The concentration of Fe(superscript 2+) was higher than those of other iron species, occupying 30%~40% of total iron approximately.

沉积物中的Fe(上标 2+)的浓度均高于其他形态的铁，约占总铁含量的30%~40%。

Phosphate use efficiency of Arundo donax Linn with iron plaque was 16.5% more than that of without,31.4% for typha latifolia .

根表有铁氧化物胶膜沉积的芦竹磷素利用有效性比无铁氧化物胶膜的植株高16.5%，香蒲高31.4%。

The coatings formed on Q235 steel possess microcrystalline structure, with a thickness about 100 m. The micro-crystal line structure is achieved due to the high cooling rate during deposition. The quality of the coatings is enhanced by using Ar to protect samples from oxidation. The coatings are metallurgically bonded to the substrate without obvious interface.

采用振动式电脉冲沉积技术沉积涂层时，铝电极与工件瞬时接触放电，可以达到很高的温度，从而形成了铁铝金属间化合物涂层，而且涂层与基体为冶金结合；涂层冷却速度很快，由此获得微晶结构涂层；流动的氩气可有效地保护涂层的质量。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。